geronimo-xbean-scm mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From dblev...@apache.org
Subject svn commit: r1228707 - /geronimo/xbean/trunk/xbean-finder/src/main/java/org/apache/xbean/finder/UriSet.java
Date Sat, 07 Jan 2012 19:46:00 GMT
Author: dblevins
Date: Sat Jan  7 19:46:00 2012
New Revision: 1228707

URL: http://svn.apache.org/viewvc?rev=1228707&view=rev
Log:
URI version of UrlSet

Added:
    geronimo/xbean/trunk/xbean-finder/src/main/java/org/apache/xbean/finder/UriSet.java

Added: geronimo/xbean/trunk/xbean-finder/src/main/java/org/apache/xbean/finder/UriSet.java
URL: http://svn.apache.org/viewvc/geronimo/xbean/trunk/xbean-finder/src/main/java/org/apache/xbean/finder/UriSet.java?rev=1228707&view=auto
==============================================================================
--- geronimo/xbean/trunk/xbean-finder/src/main/java/org/apache/xbean/finder/UriSet.java (added)
+++ geronimo/xbean/trunk/xbean-finder/src/main/java/org/apache/xbean/finder/UriSet.java Sat
Jan  7 19:46:00 2012
@@ -0,0 +1,145 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * 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.
+ */
+package org.apache.xbean.finder;
+
+import org.apache.xbean.finder.filter.Filter;
+
+import java.io.File;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import static org.apache.xbean.finder.filter.Filters.invert;
+import static org.apache.xbean.finder.filter.Filters.patterns;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class UriSet implements Iterable<URI> {
+
+    private final Map<String, URI> URIs;
+
+    public UriSet(URI... URIs) {
+        this(Arrays.asList(URIs));
+    }
+
+    public UriSet(Collection<URI> URIs) {
+        this.URIs = new HashMap<String, URI>();
+        for (URI location : URIs) {
+            this.URIs.put(location.toASCIIString(), location);
+        }
+    }
+
+    private UriSet(Map<String, URI> URIs) {
+        this.URIs = URIs;
+    }
+
+    public UriSet include(UriSet URISet) {
+        Map<String, URI> URIs = new HashMap<String, URI>(this.URIs);
+        URIs.putAll(URISet.URIs);
+        return new UriSet(URIs);
+    }
+
+
+    public UriSet include(URI URI) {
+        Map<String, URI> URIs = new HashMap<String, URI>(this.URIs);
+        URIs.put(URI.toASCIIString(), URI);
+        return new UriSet(URIs);
+    }
+
+    public UriSet exclude(UriSet URISet) {
+        Map<String, URI> URIs = new HashMap<String, URI>(this.URIs);
+        Map<String, URI> parentURIs = URISet.URIs;
+        for (String URI : parentURIs.keySet()) {
+            URIs.remove(URI);
+        }
+        return new UriSet(URIs);
+    }
+
+    public UriSet exclude(URI URI) {
+        Map<String, URI> URIs = new HashMap<String, URI>(this.URIs);
+        URIs.remove(URI.toASCIIString());
+        return new UriSet(URIs);
+    }
+
+    public UriSet exclude(File file) {
+        return exclude(relative(file));
+    }
+
+    public UriSet exclude(String pattern) {
+        return filter(invert(patterns(pattern)));
+    }
+
+    public UriSet excludePaths(String pathString) {
+        String[] paths = pathString.split(File.pathSeparator);
+        UriSet URISet = this;
+        for (String path : paths) {
+            File file = new File(path);
+            URISet = URISet.exclude(file);
+        }
+        return URISet;
+    }
+
+    public UriSet filter(Filter filter) {
+        Map<String, URI> URIs = new HashMap<String, URI>();
+        for (Map.Entry<String, URI> entry : this.URIs.entrySet()) {
+            String URI = entry.getKey();
+            if (filter.accept(URI)) {
+                URIs.put(URI, entry.getValue());
+            }
+        }
+        return new UriSet(URIs);
+    }
+
+    public UriSet matching(String pattern) {
+        return filter(patterns(pattern));
+    }
+
+    public UriSet relative(File file) {
+        String URIPath = file.toURI().toASCIIString();
+        Map<String, URI> URIs = new HashMap<String, URI>();
+        for (Map.Entry<String, URI> entry : this.URIs.entrySet()) {
+            String URI = entry.getKey();
+            if (URI.startsWith(URIPath) || URI.startsWith("jar:" + URIPath)) {
+                URIs.put(URI, entry.getValue());
+            }
+        }
+        return new UriSet(URIs);
+    }
+
+    public List<URI> getURIs() {
+        return new ArrayList<URI>(URIs.values());
+    }
+
+    public int size() {
+        return URIs.size();
+    }
+
+    public Iterator<URI> iterator() {
+        return getURIs().iterator();
+    }
+
+    @Override
+    public String toString() {
+        return super.toString() + "[" + URIs.size() + "]";
+    }
+}



Mime
View raw message