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Subject: svn commit: r414893 [3/11] - in /incubator/abdera/java/trunk: ./
 build/
 core/ core/src/ core/src/main/ core/src/main/java/ core/src/main/java/org/
 core/src/main/java/org/apache/ core/src/main/java/org/apache/abdera/
 core/src/main/java/org/apache/abdera...
Date: Fri, 16 Jun 2006 20:10:56 -0000
To: abdera-commits@incubator.apache.org
From: jmsnell@apache.org
Message-Id: <20060616201142.7B2CB1A9846@eris.apache.org>

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Service.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Service.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Service.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Service.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,77 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.model;
+
+import java.util.List;
+
+/**
+ * <p>Represents the root of an Atom Publishing Protocol Introspection Document.</p>
+ * 
+ * <p>Per APP Draft-08:</p>
+ * 
+ * <pre>
+ *  The root of an introspection document is the "app:service" element.
+ *
+ *  The "app:service" element is the container for introspection
+ *  information associated with one or more workspaces.  An app:service
+ *  element MUST contain one or more app:workspace elements.
+ *  
+ *  appService =
+ *     element app:service {
+ *        appCommonAttributes,
+ *       ( appWorkspace+
+ *          &amp; extensionElement* )
+ *     }
+ * </pre>
+ * 
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public interface Service
+  extends ExtensibleElement, ExtensionElement {
+
+  /**
+   * Return the complete set of workspaces
+   */
+  List<Workspace> getWorkspaces();
+  
+  /**
+   * Return the named workspace
+   */
+  Workspace getWorkspace(String title);
+  
+  /**
+   * Set the complete set of workspaces
+   */
+  void setWorkspaces(List<Workspace> workspaces);
+  
+  /**
+   * Add an individual workspace
+   */
+  void addWorkspace(Workspace workspace);
+
+  /**
+   * Add an individual workspace
+   */
+  Workspace addWorkspace(String title);
+  
+  /**
+   * Returns the named collection
+   */
+  Collection getCollection(String workspace, String collection);
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Source.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Source.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Source.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Source.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,653 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.model;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+
+import javax.activation.MimeType;
+import javax.activation.MimeTypeParseException;
+
+/**
+ * <p>Per RFC4287:</p>
+ * 
+ * <pre>
+ *  If an atom:entry is copied from one feed into another feed, then the
+ *  source atom:feed's metadata (all child elements of atom:feed other
+ *  than the atom:entry elements) MAY be preserved within the copied
+ *  entry by adding an atom:source child element, if it is not already
+ *  present in the entry, and including some or all of the source feed's
+ *  Metadata elements as the atom:source element's children.  Such
+ *  metadata SHOULD be preserved if the source atom:feed contains any of
+ *  the child elements atom:author, atom:contributor, atom:rights, or
+ *  atom:category and those child elements are not present in the source
+ *  atom:entry.
+ *
+ *  atomSource =
+ *     element atom:source {
+ *        atomCommonAttributes,
+ *        (atomAuthor*
+ *         &amp; atomCategory*
+ *         &amp; atomContributor*
+ *         &amp; atomGenerator?
+ *         &amp; atomIcon?
+ *         &amp; atomId?
+ *         &amp; atomLink*
+ *         &amp; atomLogo?
+ *         &amp; atomRights?
+ *         &amp; atomSubtitle?
+ *         &amp; atomTitle?
+ *         &amp; atomUpdated?
+ *         &amp; extensionElement*)
+ *     }
+ *
+ *  The atom:source element is designed to allow the aggregation of
+ *  entries from different feeds while retaining information about an
+ *  entry's source feed.  For this reason, Atom Processors that are
+ *  performing such aggregation SHOULD include at least the required
+ *  feed-level Metadata elements (atom:id, atom:title, and atom:updated)
+ *  in the atom:source element.
+ * </pre>
+ *  
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public interface Source 
+  extends ExtensibleElement, ExtensionElement {
+  /**
+   * Returns the first author listed for the entry
+   */
+  Person getAuthor();
+  
+  /**
+   * Returns the complete set of authors listed for the entry 
+   */
+  List<Person> getAuthors();
+  
+  /**
+   * Sets the complete set of authors for the entry
+   */
+  void setAuthors(List<Person> people);
+  
+  /**
+   * Adds an individual author to the entry
+   */
+  void addAuthor(Person person);
+  
+  /**
+   * Adds an author
+   * @throws URISyntaxException 
+   */
+  Person addAuthor(String name);
+
+  /**
+   * Adds an author
+   * @throws URISyntaxException 
+   */
+  Person addAuthor(String name, String email, String uri) throws URISyntaxException;
+  
+  /**
+   * Adds an author
+   * @throws URISyntaxException 
+   */
+  Person addAuthor(String name, String email, URI uri) throws URISyntaxException;
+  
+  /**
+   * Lists the complete set of categories listed for the entry
+   */
+  List<Category> getCategories();
+  
+  /**
+   * Lists the complete set of categories using the specified scheme
+   * @throws URISyntaxException 
+   */
+  List<Category> getCategories(String scheme) throws URISyntaxException;
+  
+  /**
+   * Lists the complete set of categories using the specified scheme
+   */
+  List<Category> getCategories(URI scheme);  
+  
+  /**
+   * Sets the complete set of categories
+   */
+  void setCategories(List<Category> categories);
+  
+  /**
+   * Adds an individual category to the entry
+   */
+  void addCategory(Category category);
+
+  /**
+   * Adds a category to the feed
+   */
+  Category addCategory(String term);
+
+  /**
+   * Adds a category to the feed
+   */
+  Category addCategory(URI scheme, String term, String label);
+  
+  /**
+   * Adds a category to the feed
+   * @throws URISyntaxException 
+   */
+  Category addCategory(String scheme, String term, String label) throws URISyntaxException;
+  
+  /**
+   * Lists the complete set of contributors for this entry
+   */
+  List<Person> getContributors();
+  
+  /**
+   * Sets the complete list of contributors for this entry
+   */
+  void setContributors(List<Person> people);
+  
+  /**
+   * Adds an individual contributor to this entry
+   */
+  void addContributor(Person person);
+  
+  /**
+   * Adds an author
+   * @throws URISyntaxException 
+   */
+  Person addContributor(String name);
+
+  /**
+   * Adds an author
+   * @throws URISyntaxException 
+   */
+  Person addContributor(String name, String email, String uri) throws URISyntaxException;
+  
+  /**
+   * Adds an author
+   * @throws URISyntaxException 
+   */
+  Person addContributor(String name, String email, URI uri) throws URISyntaxException;
+  
+  /**
+   * RFC4287: The "atom:generator" element's content identifies the 
+   * agent used to generate a feed, for debugging and other purposes.
+   */
+  Generator getGenerator();
+
+  /**
+   * RFC4287: The "atom:generator" element's content identifies the 
+   * agent used to generate a feed, for debugging and other purposes.
+   */
+  void setGenerator(Generator generator);
+
+  /**
+   * RFC4287: The "atom:generator" element's content identifies the 
+   * agent used to generate a feed, for debugging and other purposes.
+   */
+  Generator setGenerator(
+    URI uri, 
+    String version, 
+    String value);
+  
+  /**
+   * RFC4287: The "atom:generator" element's content identifies the 
+   * agent used to generate a feed, for debugging and other purposes.
+   */
+  Generator setGenerator(
+    String uri, 
+    String version, 
+    String value) 
+      throws URISyntaxException;
+  
+  /** 
+   * RFC4287: The "atom:icon" element's content is an IRI reference 
+   * [RFC3987] that identifies an image that provides iconic visual
+   *  identification for a feed... The image SHOULD have an aspect ratio 
+   *  of one (horizontal) to one (vertical) and SHOULD be suitable for 
+   *  presentation at a small size.
+   */
+  IRI getIconElement();
+  
+  /** 
+   * RFC4287: The "atom:icon" element's content is an IRI reference 
+   * [RFC3987] that identifies an image that provides iconic visual
+   *  identification for a feed... The image SHOULD have an aspect ratio 
+   *  of one (horizontal) to one (vertical) and SHOULD be suitable for 
+   *  presentation at a small size.
+   */
+  void setIconElement(IRI iri);
+  
+  /** 
+   * RFC4287: The "atom:icon" element's content is an IRI reference 
+   * [RFC3987] that identifies an image that provides iconic visual
+   *  identification for a feed... The image SHOULD have an aspect ratio 
+   *  of one (horizontal) to one (vertical) and SHOULD be suitable for 
+   *  presentation at a small size.
+   * @throws URISyntaxException 
+   */
+  IRI setIcon(String iri) throws URISyntaxException;
+
+  /** 
+   * RFC4287: The "atom:icon" element's content is an IRI reference 
+   * [RFC3987] that identifies an image that provides iconic visual
+   *  identification for a feed... The image SHOULD have an aspect ratio 
+   *  of one (horizontal) to one (vertical) and SHOULD be suitable for 
+   *  presentation at a small size.
+   */
+  IRI setIcon(URI iri);
+  
+  /** 
+   * RFC4287: The "atom:icon" element's content is an IRI reference 
+   * [RFC3987] that identifies an image that provides iconic visual
+   *  identification for a feed... The image SHOULD have an aspect ratio 
+   *  of one (horizontal) to one (vertical) and SHOULD be suitable for 
+   *  presentation at a small size.
+   * @throws URISyntaxException 
+   */
+  URI getIcon() throws URISyntaxException;
+  
+  /**
+   * RFC4287: The "atom:id" element conveys a permanent, universally unique
+   * identifier for an entry or feed.
+   */
+  IRI getIdElement();
+  
+  /**
+   * RFC4287: The "atom:id" element conveys a permanent, universally unique
+   * identifier for an entry or feed.
+   */
+  void setIdElement(IRI id);
+  
+  /**
+   * Returns the universally unique identifier for this feed
+   * @throws URISyntaxException 
+   */
+  URI getId() throws URISyntaxException;
+
+  /**
+   * Sets the universally unique identifier for this feed
+   */
+  IRI setId(URI id) throws URISyntaxException;
+
+  /**
+   * Sets the universally unique identifier for this feed
+   * @throws URISyntaxException 
+   */
+  IRI setId(String id) throws URISyntaxException;
+  
+  /**
+   * Sets the universally unique identifier for this feed
+   */
+  IRI setId(URI id, boolean normalize) throws URISyntaxException;
+
+  /**
+   * Sets the universally unique identifier for this feed
+   * @throws URISyntaxException 
+   */
+  IRI setId(String id, boolean normalize) throws URISyntaxException;
+   
+  /**
+   * Lists the complete set of links for this entry
+   */
+  List<Link> getLinks();
+  
+  /**
+   * Lists the complete set of links using the specified rel attribute value
+   */
+  List<Link> getLinks(String rel);
+  
+  /**
+   * Sets the complete set of links for the entry
+   */
+  void setLinks(List<Link> links);
+  
+  /**
+   * Adds an individual link to the entry
+   */
+  void addLink(Link link);
+  
+  Link addLink(String href) throws URISyntaxException;
+  
+  Link addLink(String href, String rel) throws URISyntaxException;
+  
+  Link addLink(URI href);
+  
+  Link addLink(URI href, String rel);
+  
+  Link addLink(URI href, String rel, MimeType type, String title, String hreflang, long length);
+  
+  Link addLink(String href, String rel, MimeType type, String title, String hreflang, long length) throws URISyntaxException;
+  
+  Link addLink(URI href, String rel, String type, String title, String hreflang, long length) throws MimeTypeParseException;
+  
+  Link addLink(String href, String rel, String type, String title, String hreflang, long length) throws URISyntaxException, MimeTypeParseException;
+ 
+  
+  /**
+   * RFC4287: The "atom:logo" element's content is an IRI reference [RFC3987] 
+   * that identifies an image that provides visual identification for a feed.
+   * The image SHOULD have an aspect ratio of 2 (horizontal) to 1 (vertical).
+   */
+  IRI getLogoElement();
+  
+  /**
+   * RFC4287: The "atom:logo" element's content is an IRI reference [RFC3987] 
+   * that identifies an image that provides visual identification for a feed.
+   * The image SHOULD have an aspect ratio of 2 (horizontal) to 1 (vertical).
+   */
+  void setLogoElement(IRI iri);
+  
+  /**
+   * RFC4287: The "atom:logo" element's content is an IRI reference [RFC3987] 
+   * that identifies an image that provides visual identification for a feed.
+   * The image SHOULD have an aspect ratio of 2 (horizontal) to 1 (vertical).
+   * @throws URISyntaxException 
+   */
+  IRI setLogo(String iri) throws URISyntaxException;
+
+  /**
+   * RFC4287: The "atom:logo" element's content is an IRI reference [RFC3987] 
+   * that identifies an image that provides visual identification for a feed.
+   * The image SHOULD have an aspect ratio of 2 (horizontal) to 1 (vertical).
+   */
+  IRI setLogo(URI iri);
+  
+  /**
+   * RFC4287: The "atom:logo" element's content is an IRI reference [RFC3987] 
+   * that identifies an image that provides visual identification for a feed.
+   * The image SHOULD have an aspect ratio of 2 (horizontal) to 1 (vertical).
+   * @throws URISyntaxException 
+   */
+  URI getLogo() throws URISyntaxException;
+  
+  /**
+   * <p>The rights element is typically used to convey a human readable 
+   * copyright (e.g. "&lt;atom:rights>Copyright (c), 2006&lt;/atom:rights>).</p>
+   * 
+   * <p>RFC4287: The "atom:rights" element is a Text construct that conveys 
+   * information about rights held in and over an entry or feed.</p>
+   */
+  Text getRightsElement();
+
+  /**
+   * <p>The rights element is typically used to convey a human readable 
+   * copyright (e.g. "&lt;atom:rights>Copyright (c), 2006&lt;/atom:rights>).</p>
+   * 
+   * <p>RFC4287: The "atom:rights" element is a Text construct that conveys 
+   * information about rights held in and over an entry or feed.</p>
+   */
+  void setRightsElement(Text text);
+  
+  /**
+   * Sets the text of atom:rights as type="text"
+   */
+  Text setRightsAsText(String value);
+
+  /**
+   * Sets the text of atom:rights as type="html"
+   */
+  Text setRightsAsHtml(String value);
+  
+  /**
+   * Sets the content of atom:rights as type="xhtml"
+   */
+  Text setRightsAsXhtml(String value);
+  
+  /**
+   * Sets the content of atom:rights as type="xhtml"
+   */
+  Text setRightsAsXhtml(Div value);
+
+  /**
+   * Sets the text of atom:rights as type="html"
+   */
+  Text setRightsAsHtml(String value, URI baseUri);
+  
+  /**
+   * Sets the content of atom:rights as type="xhtml"
+   */
+  Text setRightsAsXhtml(String value, URI baseUri);
+  
+  /**
+   * Sets the content of atom:rights as type="xhtml"
+   */
+  Text setRightsAsXhtml(Div value, URI baseUri);
+
+  /**
+   * Sets the text of atom:rights as type="html"
+   * @throws URISyntaxException 
+   */
+  Text setRightsAsHtml(String value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Sets the content of atom:rights as type="xhtml"
+   * @throws URISyntaxException 
+   */
+  Text setRightsAsXhtml(String value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Sets the content of atom:rights as type="xhtml"
+   * @throws URISyntaxException 
+   */
+  Text setRightsAsXhtml(Div value, String baseUri) throws URISyntaxException;
+
+  /**
+   * Returns the text of atom:rights
+   */
+  String getRights();
+  
+  /**
+   * Returns the type of atom:rights
+   */
+  Text.Type getRightsType();
+  
+  /**
+   * RFC4287: The "atom:subtitle" element is a Text construct that 
+   * conveys a human-readable description or subtitle for a feed.
+   */
+  Text getSubtitleElement();
+
+  /**
+   * RFC4287: The "atom:subtitle" element is a Text construct that 
+   * conveys a human-readable description or subtitle for a feed.
+   */  
+  void setSubtitleElement(Text text);
+  
+  /**
+   * Sets the value of atom:subtitle as type="text"
+   */
+  Text setSubtitleAsText(String value);
+  
+  /**
+   * Sets the value of atom:subtitle as type="html
+   */
+  Text setSubtitleAsHtml(String value);
+  
+  /**
+   * Sets the contnt of atom:subtitle as type="xhtml"
+   */
+  Text setSubtitleAsXhtml(String value);
+  
+  /**
+   * Sets the content of atom:subtitle as type="xhtml"
+   */
+  Text setSubtitleAsXhtml(Div value);
+
+  /**
+   * Sets the value of atom:subtitle as type="html
+   */
+  Text setSubtitleAsHtml(String value, URI baseUri);
+  
+  /**
+   * Sets the contnt of atom:subtitle as type="xhtml"
+   */
+  Text setSubtitleAsXhtml(String value, URI baseUri);
+  
+  /**
+   * Sets the content of atom:subtitle as type="xhtml"
+   */
+  Text setSubtitleAsXhtml(Div value, URI baseUri);
+  
+  /**
+   * Sets the value of atom:subtitle as type="html
+   * @throws URISyntaxException 
+   */
+  Text setSubtitleAsHtml(String value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Sets the contnt of atom:subtitle as type="xhtml"
+   * @throws URISyntaxException 
+   */
+  Text setSubtitleAsXhtml(String value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Sets the content of atom:subtitle as type="xhtml"
+   * @throws URISyntaxException 
+   */
+  Text setSubtitleAsXhtml(Div value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Returns the text value of atom:subtitle
+   */
+  String getSubtitle();
+  
+  /**
+   * Returns the atom:subtitle type
+   */
+  Text.Type getSubtitleType();
+
+  /**
+   * RFC4287: The "atom:title" element is a Text construct that conveys a 
+   * human-readable title for an entry or feed.
+   */
+  Text getTitleElement();
+  
+  /**
+   * RFC4287: The "atom:title" element is a Text construct that conveys a 
+   * human-readable title for an entry or feed.
+   */
+  void setTitleElement(Text text);
+  
+  /**
+   * Sets the value of atom:title as type="text"
+   */
+  Text setTitleAsText(String value);
+  
+  /**
+   * Sets the value of atom:title as type="html"
+   */
+  Text setTitleAsHtml(String value);
+  
+  /**
+   * Sets the content of atom:title as type="xhtml"
+   */
+  Text setTitleAsXhtml(String value);
+  
+  /**
+   * Sets the content of atom:title as type="xhtml"
+   */
+  Text setTitleAsXhtml(Div value);
+  
+  /**
+   * Sets the value of atom:title as type="html"
+   */
+  Text setTitleAsHtml(String value, URI baseUri);
+  
+  /**
+   * Sets the content of atom:title as type="xhtml"
+   */
+  Text setTitleAsXhtml(String value, URI baseUri);
+  
+  /**
+   * Sets the content of atom:title as type="xhtml"
+   */
+  Text setTitleAsXhtml(Div value, URI baseUri);
+
+  /**
+   * Sets the value of atom:title as type="html"
+   * @throws URISyntaxException 
+   */
+  Text setTitleAsHtml(String value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Sets the content of atom:title as type="xhtml"
+   * @throws URISyntaxException 
+   */
+  Text setTitleAsXhtml(String value, String baseUri) throws URISyntaxException;
+  
+  /**
+   * Sets the content of atom:title as type="xhtml"
+   * @throws URISyntaxException 
+   */
+  Text setTitleAsXhtml(Div value, String baseUri) throws URISyntaxException;
+
+  /**
+   * Returns the text of atom:title
+   */
+  String getTitle();
+
+  /**
+   * Returns the type of atom:title
+   */
+  Text.Type getTitleType();
+  
+  /**
+   * RFC4287: The "atom:updated" element is a Date construct indicating 
+   * the most recent instant in time when an entry or feed was modified 
+   * in a way the publisher considers significant.  Therefore, not all
+   * modifications necessarily result in a changed atom:updated value.
+   */
+  DateTime getUpdatedElement();
+  
+  /**
+   * RFC4287: The "atom:updated" element is a Date construct indicating 
+   * the most recent instant in time when an entry or feed was modified 
+   * in a way the publisher considers significant.  Therefore, not all
+   * modifications necessarily result in a changed atom:updated value.
+   */
+  void setUpdatedElement(DateTime dateTime);
+  
+  String getUpdatedString();
+  
+  Date getUpdated();
+  
+  DateTime setUpdated(Date value);
+  
+  DateTime setUpdated(Calendar value);
+  
+  DateTime setUpdated(long value);
+  
+  DateTime setUpdated(String value);
+  
+  /**
+   * Returns the first link with the specified rel attribute value
+   */
+  Link getLink(String rel);
+  
+  /**
+   * Returns the first link using the rel attribute value "self"
+   */
+  Link getSelfLink();
+  
+  /**
+   * Returns this entries first alternate link
+   */
+  Link getAlternateLink();
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/StringElement.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/StringElement.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/StringElement.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/StringElement.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,33 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.model;
+
+/**
+ * <p>The StringElement interface provides a common base for a collection
+ * of elements whose content values may contain text</p>  
+ * 
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public interface StringElement 
+  extends ExtensionElement {
+
+  String getValue();
+  
+  void setValue(String value);
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Text.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Text.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Text.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Text.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,90 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.model;
+
+/**
+/**
+ * <p>Represents an Atom Text Contruct.</p>
+ * 
+ * <p>Atom allows three kinds of Text constructs:</p>
+ *  
+ * <ul>
+ * <li>Text, consisting of content that is to be interpreted as plain text with 
+ *     no markup.  For instance, <code>&lt;title type="text">&amp;lt;title&amp;gt;&lt;/title></code>
+ *     is interpreted as literal characer "&lt;" followed by the word "content",
+ *     followed by the literal character "&gt;".</li>
+ * <li>HTML, consisting of content that is to be interpreted as escaped HTML 
+ *     markup.  For instance, <code>&lt;title type="html">&amp;lt;b&amp;gt;title&amp;lt;/b&amp;gt;&lt;/title></code>
+ *     is interpreted as the word "content" surrounded by the HTML <code>&lt;b&gt;</code>
+ *     and <code>&lt;/b&gt;</code> tags.</li>
+ * <li>XHTML, consisting of well-formed XHTML content wrapped in an XHTML div element.
+ *     For instance, <code>&lt;title type="xhtml">&lt;div xmlns="http://www.w3.org/1999/xhtml">&lt;b>Title&lt;/b>&lt;/div>&lt;/title></code>.</li>
+ * </ul>
+ *
+ * <p>Per RFC4287:</p>
+ * 
+ * <pre>
+ *  A Text construct contains human-readable text, usually in small
+ *  quantities.  The content of Text constructs is Language-Sensitive.
+ *
+ *  atomPlainTextConstruct =
+ *     atomCommonAttributes,
+ *     attribute type { "text" | "html" }?,
+ *     text
+ *
+ *  atomXHTMLTextConstruct =
+ *     atomCommonAttributes,
+ *     attribute type { "xhtml" },
+ *     xhtmlDiv
+ *
+ *  atomTextConstruct = atomPlainTextConstruct | atomXHTMLTextConstruct
+ * </pre>
+ * 
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public interface Text 
+  extends StringElement {
+
+  public static enum Type { 
+    TEXT, HTML, XHTML;
+    
+    public static Type typeFromString(String val) {
+      Type type = TEXT;
+      if (val != null) {
+        if (val.equalsIgnoreCase("text"))
+          type = TEXT;
+        else if (val.equalsIgnoreCase("html"))
+          type = HTML;
+        else if (val.equalsIgnoreCase("xhtml"))
+          type = XHTML;
+        else 
+          type = null;
+      }
+      return type;
+    }
+    
+
+  };
+  
+  Type getTextType();
+  
+  Div getValueElement();
+  
+  void setValueElement(Div value);
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Total.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Total.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Total.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Total.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,13 @@
+package org.apache.abdera.model;
+
+/**
+ * Provides an interface for the Atom Threading Extension total
+ * element.
+ */
+public interface Total extends ExtensionElement {
+
+  int getValue();
+  
+  void setValue(int value);
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Workspace.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Workspace.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Workspace.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/model/Workspace.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,98 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.model;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.List;
+
+/**
+ * <p>An Atom Publishing Protocol Introspection Document workspace element.</p>
+ * 
+ * <p>Per APP Draft-08</p>
+ * 
+ * <pre>
+ *  The "app:workspace" element contains information elements about the
+ *  collections of resources available for editing.  The app:workspace
+ *  element MUST contain one or more app:collection elements.
+ *
+ *  appWorkspace =
+ *     element app:workspace {
+ *        appCommonAttributes,
+ *        attribute title { text },
+ *        ( appCollection+
+ *          &amp; extensionElement* )
+ *     }
+ *
+ * </pre>
+ * 
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public interface Workspace 
+  extends ExtensibleElement, ExtensionElement {
+
+  /**
+   * APP Draft-08: The app:workspace element MUST contain a "title" 
+   * attribute, which gives a human-readable name for the workspace.  
+   * This attribute is Language-Sensitive.
+   */
+  String getTitle();
+  
+  /**
+   * APP Draft-08: The app:workspace element MUST contain a "title" 
+   * attribute, which gives a human-readable name for the workspace.  
+   * This attribute is Language-Sensitive.
+   */
+  void setTitle(String title);
+  
+  /**
+   * Returns the full set of collections in this workspace 
+   */
+  List<Collection> getCollections();
+  
+  /**
+   * Returns the named collection
+   */
+  Collection getCollection(String title);
+  
+  /**
+   * Sets the full set of collections for this workspace
+   */
+  void setCollection(List<Collection> collections);
+  
+  /**
+   * Adds an individual collection to this workspace
+   */
+  void addCollection(Collection collection);
+
+  /**
+   * Adds an individual collection to this workspace
+   */
+  Collection addCollection(
+    String title, 
+    URI href);
+  
+  /**
+   * Adds an individual collection to this workspace
+   */
+  Collection addCollection(
+    String title, 
+    String href) 
+      throws URISyntaxException;
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParseException.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParseException.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParseException.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParseException.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,44 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.parser;
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public class ParseException 
+  extends RuntimeException {
+
+ private static final long serialVersionUID = -2586758177341912116L;
+
+  public ParseException() {
+    super();
+  }
+
+  public ParseException(String message) {
+    super(message);
+  }
+
+  public ParseException(String message, Throwable cause) {
+    super(message, cause);
+  }
+
+  public ParseException(Throwable cause) {
+    super(cause);
+  }
+
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/Parser.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/Parser.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/Parser.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/Parser.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,70 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.parser;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.util.ServiceUtil;
+
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ * 
+ * The Parser is the interface through which developers parse feed documents.
+ * 
+ * <code>Document doc = Parser.INSTANCE.parse(inputStream, baseUri, options);</code>
+ */
+public interface Parser {
+
+  /**
+   * The default Parser instance
+   */
+  public static final Parser INSTANCE = ServiceUtil.newParserInstance();
+  
+  <T extends Element>Document<T> parse(
+    InputStream in) 
+      throws ParseException;
+  
+  <T extends Element>Document<T> parse(
+    InputStream in, 
+    URI base) 
+      throws ParseException;
+  
+  <T extends Element>Document<T> parse(
+    InputStream in, 
+    URI base, 
+    ParserOptions options) 
+      throws ParseException;
+  
+  <T extends Element>Document<T> parse(
+    InputStream in, 
+    String base) 
+      throws ParseException, URISyntaxException;
+  
+  <T extends Element>Document<T> parse(
+    InputStream in, 
+    String base, 
+    ParserOptions options) 
+      throws ParseException, URISyntaxException;
+
+  ParserOptions getDefaultParserOptions();
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParserOptions.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParserOptions.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParserOptions.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/parser/ParserOptions.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,79 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.parser;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.filter.ParseFilter;
+import org.apache.abdera.filter.TextFilter;
+
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ * 
+ * Parser options are used to modify the behavior of the parser. 
+ */
+public interface ParserOptions {
+
+  /**
+   * Returns the factory the parser should use
+   */
+  Factory getFactory();
+  
+  /**
+   * Sets the factory the parser should use
+   */
+  void setFactory(Factory factory);
+  
+  /**
+   * Returns the default character set to use for the parsed document
+   */
+  String getCharset();
+  
+  /**
+   * Sets the character set to use for the parsed document
+   */
+  void setCharset(String charset);
+  
+  /**
+   * Returns the Parse Filter.  The parse filter is a set of XML QNames that
+   * the parse should watch out for.  If the filter is null, the parser will
+   * parse all elements in the document.  I the filter is not null, the parser
+   * will only pay attention to elements whose QName's appear in the filter list.
+   */
+  ParseFilter getParseFilter();
+
+  /**
+   * Sets the Parse Filter.  The parse filter is a set of XML QNames that
+   * the parse should watch out for.  If the filter is null, the parser will
+   * parse all elements in the document.  I the filter is not null, the parser
+   * will only pay attention to elements whose QName's appear in the filter list.
+   */
+  void setParseFilter(ParseFilter parseFilter);
+  
+  /**
+   * Returns the TextFilter.  The text filter provides filtering for all
+   * character strings encountered during the parse process.
+   */
+  TextFilter getTextFilter();
+
+  /**
+   * Sets the TextFilter.  The text filter provides filtering for all
+   * character strings encountered during the parse process.
+   */
+  void setTextFilter(TextFilter textFilter);
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParser.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParser.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParser.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParser.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,69 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.abdera.model.Document;
+import org.apache.abdera.model.Element;
+import org.apache.abdera.parser.ParseException;
+import org.apache.abdera.parser.Parser;
+import org.apache.abdera.parser.ParserOptions;
+
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public abstract class AbstractParser 
+  implements Parser {
+
+  public <T extends Element>Document<T> parse(
+    InputStream in) 
+      throws ParseException {
+    return parse(in, (URI)null, getDefaultParserOptions());
+  }
+
+  public <T extends Element>Document<T> parse(
+    InputStream in, 
+    URI base) 
+      throws ParseException {
+    return parse(in, base, getDefaultParserOptions());
+  }
+
+  public <T extends Element>Document<T> parse(
+    InputStream in, 
+    String base) 
+      throws ParseException, 
+             URISyntaxException {
+    return parse(in, new URI(base), getDefaultParserOptions());
+  }
+  
+  public <T extends Element>Document<T> parse(
+    InputStream in, 
+    String base, 
+    ParserOptions options) 
+      throws ParseException, 
+             URISyntaxException {
+    return parse(in, new URI(base), options);
+  }
+  
+  public abstract ParserOptions getDefaultParserOptions();
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParserOptions.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParserOptions.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParserOptions.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractParserOptions.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,71 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.filter.ParseFilter;
+import org.apache.abdera.filter.TextFilter;
+import org.apache.abdera.parser.ParserOptions;
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public abstract class AbstractParserOptions 
+  implements ParserOptions {
+
+  protected Factory factory = null;
+  protected String charset = null;
+  protected ParseFilter parseFilter = null;
+  protected TextFilter textFilter = null;
+
+  protected abstract void initFactory();
+  protected abstract void checkFactory(Factory factory);
+  
+  public Factory getFactory() {
+    if (factory == null) initFactory();
+    return factory;
+  }
+  
+  public void setFactory(Factory factory) {
+    checkFactory(factory);
+    this.factory = factory;
+  }
+
+  public String getCharset() {
+    return charset;
+  }
+
+  public void setCharset(String charset) {
+    this.charset = charset;
+  }
+
+  public ParseFilter getParseFilter() {
+    return parseFilter;
+  }
+  public void setParseFilter(ParseFilter parseFilter) {
+    this.parseFilter = parseFilter;
+  }
+  
+  public TextFilter getTextFilter() {
+    return textFilter;
+  }
+  
+  public void setTextFilter(TextFilter textFilter) {
+    this.textFilter = textFilter;
+  }
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractXPath.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractXPath.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractXPath.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/AbstractXPath.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,71 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.abdera.model.Base;
+import org.apache.abdera.xpath.XPath;
+import org.apache.abdera.xpath.XPathException;
+
+public abstract class AbstractXPath 
+  implements XPath {
+
+  private Map<String,String> namespaces = null;
+  
+  public Map<String, String> getDefaultNamespaces() {
+    if (namespaces == null) 
+      namespaces = new HashMap<String,String>();
+    namespaces.put(Constants.PREFIX, Constants.ATOM_NS);
+    namespaces.put(Constants.APP_PREFIX, Constants.APP_NS);
+    namespaces.put(Constants.CONTROL_PREFIX, Constants.CONTROL_NS);
+    namespaces.put(Constants.THR_PREFIX, Constants.THR_NS);
+    return namespaces;
+  }
+
+  public void setDefaultNamespaces(Map<String, String> namespaces) {
+    this.namespaces = namespaces;
+  }
+
+  public List selectNodes(String path, Base base) throws XPathException {
+    return selectNodes(path, base, getDefaultNamespaces());
+  }
+
+  public Object selectSingleNode(String path, Base base) throws XPathException {
+    return selectSingleNode(path, base, getDefaultNamespaces());
+  }
+
+  public Object evaluate(String path, Base base) throws XPathException {
+    return evaluate(path, base, getDefaultNamespaces());
+  }
+
+  public String valueOf(String path, Base base) throws XPathException {
+    return valueOf(path, base, getDefaultNamespaces());
+  }
+
+  public boolean isTrue(String path, Base base) throws XPathException {
+    return isTrue(path, base, getDefaultNamespaces());
+  }
+
+  public Number numericValueOf(String path, Base base) throws XPathException {
+    return numericValueOf(path, base, getDefaultNamespaces());
+  }
+
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/BlackListParseFilter.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/BlackListParseFilter.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/BlackListParseFilter.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/BlackListParseFilter.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,37 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.filter.ParseFilter;
+
+/**
+ * BlackList Implementation of ParseFilter.  The 
+ * QNames listed will be considered unacceptable 
+ */
+public class BlackListParseFilter extends ParseFilter {
+
+  public boolean acceptable(QName qname) {
+    return !contains(qname);
+  }
+
+  public boolean acceptableAttribute(QName qname, QName attribute) {
+    return !containsAttribute(qname, attribute);
+  }
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ConfigProperties.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ConfigProperties.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ConfigProperties.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ConfigProperties.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,71 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import java.util.ResourceBundle;
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public final class ConfigProperties 
+  implements Constants {
+  
+  ConfigProperties() {}
+  
+  private static ResourceBundle BUNDLE = null;
+  private static String parser = null;
+  private static String factory = null;
+  private static String xpath = null;
+  
+  private static ResourceBundle getBundle() {
+    if (BUNDLE == null) {
+      try {
+        BUNDLE = ResourceBundle.getBundle("abdera");
+      } catch (Exception e) {}
+    } 
+    return BUNDLE;
+  }
+
+  public static String getConfigurationOption(String id) {
+    String option = System.getProperty(id);
+    try {
+      if (getBundle() != null && option == null)
+        option = getBundle().getString(id);
+    } catch (Exception e) {}
+    return option;
+  }
+  
+  public static String getDefaultXPath() {
+    if (xpath == null)
+      xpath = getConfigurationOption(CONFIG_XPATH);
+    return (xpath != null) ? xpath : DEFAULT_XPATH;
+  }
+  
+  public static String getDefaultParser() {
+    if (parser == null)
+      parser = getConfigurationOption(CONFIG_PARSER);
+    return (parser != null) ? parser : DEFAULT_PARSER;
+  }
+  
+  public static String getDefaultFactory() {
+    if (factory == null)
+      factory = getConfigurationOption(CONFIG_FACTORY);
+    return (factory != null) ? factory : DEFAULT_FACTORY;
+  }
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Constants.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Constants.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Constants.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Constants.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,159 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public interface Constants {
+
+  public static final String CONFIG_PARSER        = "org.apache.abdera.parser.Parser";
+  public static final String CONFIG_FACTORY       = "org.apache.abdera.factory.Factory";
+  public static final String CONFIG_XPATH         = "org.apache.abdera.xpath.XPath";
+  public static final String DEFAULT_PARSER       = "org.apache.abdera.parser.stax.FOMParser";
+  public static final String DEFAULT_FACTORY      = "org.apache.abdera.parser.stax.FOMFactory";
+  public static final String DEFAULT_XPATH        = "org.apache.abdera.parser.stax.FOMXPath";
+  public static final String PREFIX               = "a";
+  public static final String APP_PREFIX           = "app";
+  public static final String CONTROL_PREFIX       = "pub";
+  
+  public static final String ATOM_MEDIA_TYPE      = "application/atom+xml";
+  public static final String MULTIPART_MEDIA_TYPE = "multipart/related";
+  
+  public static final String ATOM_NS              = "http://www.w3.org/2005/Atom";
+  public static final String APP_NS               = "http://purl.org/atom/app#";
+  public static final String CONTROL_NS           = "http://example.net/appns/";
+  public static final String XML_NS               = "http://www.w3.org/XML/1998/namespace";
+  public static final String XHTML_NS             = "http://www.w3.org/1999/xhtml";
+  
+  public static final String LN_ACCEPT            = "accept";
+  public static final String LN_CLASS             = "class";
+  public static final String LN_DIV               = "div";
+  public static final String LN_FEED              = "feed";
+  public static final String LN_ENTRY             = "entry";
+  public static final String LN_SERVICE           = "service";
+  public static final String LN_AUTHOR            = "author";
+  public static final String LN_CATEGORY          = "category";
+  public static final String LN_CONTENT           = "content";
+  public static final String LN_CONTRIBUTOR       = "contributor";
+  public static final String LN_GENERATOR         = "generator";
+  public static final String LN_ICON              = "icon";
+  public static final String LN_ID                = "id";
+  public static final String LN_LOGO              = "logo";
+  public static final String LN_LINK              = "link";
+  public static final String LN_PUBLISHED         = "published";
+  public static final String LN_RIGHTS            = "rights";
+  public static final String LN_SOURCE            = "source";
+  public static final String LN_SUBTITLE          = "subtitle";
+  public static final String LN_SUMMARY           = "summary";
+  public static final String LN_TITLE             = "title";
+  public static final String LN_UPDATED           = "updated";
+  public static final String LN_TERM              = "term";
+  public static final String LN_SCHEME            = "scheme";
+  public static final String LN_LABEL             = "label";
+  public static final String LN_HREF              = "href";
+  public static final String LN_MEMBERTYPE        = "member-type";
+  public static final String LN_LANG              = "lang";
+  public static final String LN_BASE              = "base";
+  public static final String LN_URI               = "uri";
+  public static final String LN_VERSION           = "version";
+  public static final String LN_REL               = "rel";
+  public static final String LN_TYPE              = "type";
+  public static final String LN_HREFLANG          = "hreflang";
+  public static final String LN_LENGTH            = "length";
+  public static final String LN_NAME              = "name";
+  public static final String LN_EMAIL             = "email";
+  public static final String LN_WORKSPACE         = "workspace";
+  public static final String LN_SRC               = "src";
+  public static final String LN_COLLECTION        = "collection";
+  public static final String LN_CONTROL           = "control";
+  public static final String LN_DRAFT             = "draft";
+  
+  public static final QName DIV                   = new QName(XHTML_NS, LN_DIV, "xhtml");
+  public static final QName CONTROL               = new QName(CONTROL_NS, LN_CONTROL, CONTROL_PREFIX);
+  public static final QName DRAFT                 = new QName(CONTROL_NS, LN_DRAFT, CONTROL_PREFIX);
+  public static final QName FEED                  = new QName(ATOM_NS, LN_FEED, PREFIX);
+  public static final QName SERVICE               = new QName(APP_NS, LN_SERVICE, "app");
+  public static final QName AUTHOR                = new QName(ATOM_NS, LN_AUTHOR, PREFIX);
+  public static final QName CATEGORY              = new QName(ATOM_NS, LN_CATEGORY, PREFIX);
+  public static final QName CONTENT               = new QName(ATOM_NS, LN_CONTENT, PREFIX);
+  public static final QName CONTRIBUTOR           = new QName(ATOM_NS, LN_CONTRIBUTOR, PREFIX);
+  public static final QName GENERATOR             = new QName(ATOM_NS, LN_GENERATOR, PREFIX);
+  public static final QName ICON                  = new QName(ATOM_NS, LN_ICON, PREFIX);
+  public static final QName ID                    = new QName(ATOM_NS, LN_ID, PREFIX);
+  public static final QName LOGO                  = new QName(ATOM_NS, LN_LOGO, PREFIX);
+  public static final QName LINK                  = new QName(ATOM_NS, LN_LINK, PREFIX);
+  public static final QName PUBLISHED             = new QName(ATOM_NS, LN_PUBLISHED, PREFIX);
+  public static final QName RIGHTS                = new QName(ATOM_NS, LN_RIGHTS, PREFIX);
+  public static final QName SOURCE                = new QName(ATOM_NS, LN_SOURCE, PREFIX);
+  public static final QName SUBTITLE              = new QName(ATOM_NS, LN_SUBTITLE, PREFIX);
+  public static final QName SUMMARY               = new QName(ATOM_NS, LN_SUMMARY, PREFIX);
+  public static final QName TITLE                 = new QName(ATOM_NS, LN_TITLE, PREFIX);
+  public static final QName UPDATED               = new QName(ATOM_NS, LN_UPDATED, PREFIX);
+  public static final QName ENTRY                 = new QName(ATOM_NS, LN_ENTRY, PREFIX);
+  public static final QName TERM                  = new QName(LN_TERM);
+  public static final QName SCHEME                = new QName(LN_SCHEME);
+  public static final QName LABEL                 = new QName(LN_LABEL);
+  public static final QName ATITLE                = new QName(LN_TITLE);
+  public static final QName HREF                  = new QName(LN_HREF);
+  public static final QName MEMBER_TYPE           = new QName(APP_NS, LN_MEMBERTYPE, APP_PREFIX);
+  public static final QName ACCEPT                = new QName(APP_NS, LN_ACCEPT, APP_PREFIX);
+  public static final QName LANG                  = new QName(XML_NS, LN_LANG, "xml");
+  public static final QName BASE                  = new QName(XML_NS, LN_BASE, "xml");
+  public static final QName AURI                  = new QName(LN_URI);
+  public static final QName VERSION               = new QName(LN_VERSION);
+  public static final QName REL                   = new QName(LN_REL);
+  public static final QName TYPE                  = new QName(LN_TYPE);
+  public static final QName HREFLANG              = new QName(LN_HREFLANG);
+  public static final QName LENGTH                = new QName(LN_LENGTH);
+  public static final QName NAME                  = new QName(ATOM_NS, LN_NAME, PREFIX);
+  public static final QName EMAIL                 = new QName(ATOM_NS, LN_EMAIL, PREFIX);
+  public static final QName URI                   = new QName(ATOM_NS, LN_URI, PREFIX);
+  public static final QName WORKSPACE             = new QName(APP_NS, LN_WORKSPACE, APP_PREFIX);
+  public static final QName SRC                   = new QName(LN_SRC);
+  public static final QName COLLECTION            = new QName(APP_NS, LN_COLLECTION, APP_PREFIX);
+  public static final QName AID                   = new QName(LN_ID);
+  public static final QName CLASS                 = new QName(LN_CLASS);
+  
+  public static final String TEXT  = "text";
+  public static final String HTML  = "html";
+  public static final String XHTML = "xhtml";
+  public static final String XML   = "xml";
+  public static final String YES   = "yes";
+  public static final String NO    = "no";
+  
+  // Atom Thread Extensions Support
+  public static final String THR_NS = "http://purl.org/syndication/thread/1.0";
+  public static final String LN_INREPLYTO = "in-reply-to";
+  public static final String LN_REF = "ref";
+  public static final String LN_COUNT = "count";
+  public static final String LN_WHEN = "when";
+  public static final String LN_TOTAL = "total";
+  public static final String THR_PREFIX = "thr";
+  public static final QName IN_REPLY_TO = new QName(THR_NS, LN_INREPLYTO, THR_PREFIX);
+  public static final QName THRCOUNT = new QName(THR_NS, LN_COUNT, THR_PREFIX);
+  /** @deprecated Use Constants.THRUPDATED */
+  public static final QName THRWHEN = new QName(THR_NS, LN_WHEN, THR_PREFIX);
+  public static final QName THRUPDATED = new QName(THR_NS, LN_UPDATED, THR_PREFIX);
+  public static final QName THRTOTAL = new QName(THR_NS, LN_TOTAL, THR_PREFIX);
+  public static final QName THRREF = new QName(LN_REF);
+  public static final QName THRSOURCE = new QName(LN_SOURCE);
+ 
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/MimeTypeHelper.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/MimeTypeHelper.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/MimeTypeHelper.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/MimeTypeHelper.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,64 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import javax.activation.MimeType;
+import javax.activation.MimeTypeParseException;
+
+public class MimeTypeHelper {
+
+  public static boolean isMatch(String a, String b) {
+    boolean answer = false;
+    try {
+      MimeType mta = new MimeType(a);
+      answer = mta.match(b);
+    } catch (Exception e) {}
+    return answer;
+  }
+  
+  public static boolean isXml(String a) {
+    boolean answer = isMatch("application/xml", a) || isMatch("text/xml", a);
+    if (!answer) {
+      try { 
+        MimeType mta = new MimeType(a);
+        answer = 
+          (("application".equalsIgnoreCase(mta.getPrimaryType()) ||
+            "text".equalsIgnoreCase(mta.getPrimaryType())) && 
+            mta.getSubType().equals("xml") || 
+            mta.getSubType().endsWith("+xml"));
+      } catch (Exception e) {}
+    }
+    return answer;
+  }
+  
+  public static boolean isText(String a) {
+    boolean answer = isMatch("text/*", a);
+    return answer;
+  }
+  
+  public static boolean isMimeType(String a) {
+    boolean answer = false;
+    try {
+      new MimeType(a);
+      answer = true;
+    } catch (MimeTypeParseException e) {
+      answer = false;
+    }
+    return answer;
+  }
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/NonOpTextFilter.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/NonOpTextFilter.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/NonOpTextFilter.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/NonOpTextFilter.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,24 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import org.apache.abdera.filter.TextFilter;
+
+public class NonOpTextFilter extends TextFilter {
+
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ServiceUtil.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ServiceUtil.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ServiceUtil.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ServiceUtil.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,155 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import org.apache.abdera.factory.ExtensionFactory;
+import org.apache.abdera.factory.Factory;
+import org.apache.abdera.parser.Parser;
+import org.apache.abdera.xpath.XPath;
+
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public final class ServiceUtil 
+  implements Constants {
+
+  ServiceUtil() {}
+
+  static private ClassLoader classLoader = null;
+  
+  public static Object newInstance(String id, String _default) {
+    return ServiceUtil.locate(id, _default);
+  }
+
+  public static XPath newXPathInstance() {
+    return (XPath) newInstance(
+      CONFIG_XPATH,
+      ConfigProperties.getDefaultXPath());
+  }
+  
+  public static Parser newParserInstance() {
+    return (Parser) newInstance(
+      CONFIG_PARSER, 
+      ConfigProperties.getDefaultParser());
+  }
+
+  public static Factory newFactoryInstance() {
+    return (Factory) newInstance(
+      CONFIG_FACTORY, 
+      ConfigProperties.getDefaultFactory());
+  }
+  
+  public static ClassLoader getClassLoader() {
+    if (classLoader == null) {
+      classLoader = Thread.currentThread().getContextClassLoader();
+    }
+    return classLoader;
+  }
+
+  public static void setClassLoader(ClassLoader classLoader) {
+    ServiceUtil.classLoader = classLoader;
+  }
+  
+  public static Object locate(String id, String _default) {
+    Object object = locate(id);
+    if (object == null && _default != null) {
+      try {
+        object = getClassLoader().loadClass(_default).newInstance();
+      } catch (Exception e) {}
+    }
+    return object;
+  }
+  
+  public static Object locate(String id) {
+    Object service = checkConfigProperties(id);
+    return ((service != null) ? service : checkMetaInfServices(id));
+  }
+  
+  static Object checkConfigProperties(String id) {
+    Object object = null;
+    String s = ConfigProperties.getConfigurationOption(id);
+    if (s != null) {
+      try {
+        object = getClassLoader().loadClass(s).newInstance();
+      } catch (Exception e) {}
+    } 
+    return object;
+  }
+  
+  static Object checkMetaInfServices(String id) {
+    Object object = null;
+    String sid = "META-INF/services/" + id;
+    ClassLoader loader = getClassLoader();
+    try {
+      InputStream is = loader.getResourceAsStream(sid);
+      if (is != null) {
+        BufferedReader buf = new BufferedReader(new InputStreamReader(is));
+        String line = buf.readLine();
+        if (line != null) {
+          String s = line.split("#",2)[0].trim();
+          object = loader.loadClass(s).newInstance();
+        }
+      }
+    } catch (Exception e) {}
+    return object;
+  }
+
+  private static List<ExtensionFactory> factories = null;
+  
+  public static List<ExtensionFactory> loadExtensionFactories(String id) {
+    if (factories == null) {
+      factories = new ArrayList<ExtensionFactory>();
+      String sid = "META-INF/services/" + id;
+      ClassLoader loader = getClassLoader();
+      try {
+        Enumeration e = loader.getResources(sid);
+        for (;e.hasMoreElements();) {
+          try {
+            URL url = (URL) e.nextElement();
+            InputStream is = url.openStream();
+            if (is != null) {
+              BufferedReader buf = 
+                new BufferedReader(
+                  new InputStreamReader(is));
+              String line = null;
+              while ((line = buf.readLine()) != null) {
+                String s = line.split("#",2)[0].trim();
+                if (!"".equals(s)) { 
+                  ExtensionFactory factory = 
+                    (ExtensionFactory) loader.loadClass(s).newInstance();
+                  factories.add(factory);
+                }
+              }
+            }
+          } catch (Exception ex) {}
+        }
+      } catch (Exception e) {}
+    }
+    return factories;
+  }
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ThreadHelper.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ThreadHelper.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ThreadHelper.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/ThreadHelper.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,63 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import java.util.Calendar;
+import java.util.Date;
+
+import org.apache.abdera.model.AtomDate;
+import org.apache.abdera.model.Link;
+
+
+public final class ThreadHelper {
+
+  ThreadHelper() {}
+  
+  public static int getCount(Link link) {
+    String val = link.getAttributeValue(Constants.THRCOUNT);
+    return (val != null) ? Integer.parseInt(val) : 0;
+  }
+  
+  @SuppressWarnings("deprecation")
+  public static AtomDate getUpdated(Link link) {
+    String val = link.getAttributeValue(Constants.THRUPDATED);
+    if (val == null) // thr:when was updated to thr:updated, some old impls may still be using thr:when
+      val = link.getAttributeValue(Constants.THRWHEN);
+    return (val != null) ? AtomDate.valueOf(val) : null;
+  }
+  
+  public void setCount(Link link, int count) {
+    link.setAttributeValue(Constants.THRCOUNT, String.valueOf(count).trim());
+  }
+  
+  public void setUpdated(Link link, Date when) {
+    link.setAttributeValue(Constants.THRUPDATED, AtomDate.valueOf(when).getValue());
+  }
+  
+  public void setUpdated(Link link, Calendar when) {
+    link.setAttributeValue(Constants.THRUPDATED, AtomDate.valueOf(when).getValue());
+  }
+  
+  public void setUpdated(Link link, long when) {
+    link.setAttributeValue(Constants.THRUPDATED, AtomDate.valueOf(when).getValue());
+  }
+  
+  public void setUpdated(Link link, String when) {
+    link.setAttributeValue(Constants.THRUPDATED, AtomDate.valueOf(when).getValue());
+  }
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/URIHelper.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/URIHelper.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/URIHelper.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/URIHelper.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,56 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+public class URIHelper {
+
+  /**
+   * Normalize a URI as specified by RFC4287 Section 4.2.6
+   */
+  public static URI normalize(
+    URI uri) 
+      throws URISyntaxException {
+    if (uri == null) return null;
+    // the normalization built into the URI class only gets us part of the way
+    uri = uri.normalize();
+    String scheme = uri.getScheme().toLowerCase();
+    String host = 
+      (uri.getHost() != null) ? 
+        uri.getHost().toLowerCase() : "";
+    int port = -1;
+    if ("http".equalsIgnoreCase(scheme) && uri.getPort() != 80) 
+      port = uri.getPort();
+    else if ("https".equalsIgnoreCase(scheme) && uri.getPort() != 443) 
+      port = uri.getPort();
+    uri = new URI(
+      scheme, 
+      uri.getUserInfo(), 
+      host, port, 
+      uri.getPath(), 
+      uri.getQuery(), 
+      uri.getFragment());
+    return uri;
+  }
+  
+  public static String normalize(String uri) throws URISyntaxException {
+    return normalize(new URI(uri)).toString();
+  }
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Version.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Version.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Version.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/Version.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,28 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+/**
+ * @author James M Snell (jasnell@us.ibm.com)
+ */
+public abstract interface Version {
+
+  public static final String APP_NAME = "Abdera";
+  public static final String VERSION = "v0.1";
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/WhiteListParseFilter.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/WhiteListParseFilter.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/WhiteListParseFilter.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/util/WhiteListParseFilter.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,48 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.util;
+
+import javax.xml.namespace.QName;
+
+import org.apache.abdera.filter.ParseFilter;
+
+/**
+ * WhiteList Implementation of ParseFilter.  Only the 
+ * QNames listed will be considered acceptable 
+ */
+public class WhiteListParseFilter extends ParseFilter {
+
+  boolean listAttributesExplicitly = false;
+  
+  public WhiteListParseFilter() {}
+  
+  public WhiteListParseFilter(boolean listAttributesExplicitly) {
+    this.listAttributesExplicitly = listAttributesExplicitly;
+  }
+  
+  public boolean acceptable(QName qname) {
+    return contains(qname);
+  }
+
+  public boolean acceptableAttribute(QName qname, QName attribute) {
+    return (listAttributesExplicitly) ? 
+      containsAttribute(qname, attribute) :
+      containsAttribute(qname, attribute) || acceptable(qname);
+  }
+
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPath.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPath.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPath.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPath.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,93 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.xpath;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.abdera.model.Base;
+import org.apache.abdera.util.ServiceUtil;
+
+/**
+ * Used to execute XPath queries over Feed Object Model instances.
+ */
+public interface XPath {
+
+  public static final XPath INSTANCE = ServiceUtil.newXPathInstance();
+  
+  Map<String,String> getDefaultNamespaces();
+  
+  void setDefaultNamespaces(Map<String,String> namespaces);
+  
+  List selectNodes(
+    String path, 
+    Base base) throws XPathException;
+  
+  Object selectSingleNode(
+    String path, 
+    Base base) throws XPathException;
+  
+  Object evaluate(
+    String path, 
+    Base base) throws XPathException;
+  
+  String valueOf(
+    String path, 
+    Base base) throws XPathException;
+  
+  boolean isTrue(
+    String path, 
+    Base base) throws XPathException; 
+  
+  Number numericValueOf(
+    String path, 
+    Base base) 
+      throws XPathException;
+  
+  List selectNodes(
+    String path, 
+    Base base, 
+    Map<String,String> namespaces) throws XPathException;
+  
+  Object selectSingleNode(
+    String path, 
+    Base base, 
+    Map<String,String> namespaces) throws XPathException;
+  
+  Object evaluate(
+    String path, 
+    Base base, 
+    Map<String,String> namespaces) throws XPathException;
+  
+  String valueOf(
+    String path, 
+    Base base, 
+    Map<String,String> namespaces) throws XPathException;
+  
+  boolean isTrue(
+    String path, 
+    Base base, 
+    Map<String,String> namespaces) throws XPathException; 
+  
+  Number numericValueOf(
+    String path, 
+    Base base, 
+    Map<String, String> namespaces) 
+      throws XPathException;
+  
+}

Added: incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPathException.java
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPathException.java?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPathException.java (added)
+++ incubator/abdera/java/trunk/core/src/main/java/org/apache/abdera/xpath/XPathException.java Fri Jun 16 13:10:47 2006
@@ -0,0 +1,40 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  The ASF licenses this file to You
+* under the Apache License, Version 2.0 (the "License"); you may not
+* use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.abdera.xpath;
+
+public class XPathException extends Exception {
+
+  private static final long serialVersionUID = 7373747391262088925L;
+
+  public XPathException() {
+    super();
+  }
+
+  public XPathException(String message, Throwable cause) {
+    super(message, cause);
+  }
+
+  public XPathException(String message) {
+    super(message);
+  }
+
+  public XPathException(Throwable cause) {
+    super(cause);
+  }
+
+}

Added: incubator/abdera/java/trunk/core/src/main/resources/META-INF/services/org.apache.abdera.factory.ExtensionFactory.example
URL: http://svn.apache.org/viewvc/incubator/abdera/java/trunk/core/src/main/resources/META-INF/services/org.apache.abdera.factory.ExtensionFactory.example?rev=414893&view=auto
==============================================================================
--- incubator/abdera/java/trunk/core/src/main/resources/META-INF/services/org.apache.abdera.factory.ExtensionFactory.example (added)
+++ incubator/abdera/java/trunk/core/src/main/resources/META-INF/services/org.apache.abdera.factory.ExtensionFactory.example Fri Jun 16 13:10:47 2006
@@ -0,0 +1,5 @@
+# To register Extension factories, rename this file to
+# org.apache.abdera.factory.ExtensionFactory and list
+# each of the Extension Factories below (as illustrated)
+com.foo.factories.MyExtensionFactory
+com.foo.factories.MyOtherExtensionFactory
\ No newline at end of file