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Date: Sat, 14 Oct 2006 05:43:36 -0700 (PDT)
From: "Benoit Callebaut (JIRA)" <jira@apache.org>
To: commons-dev@jakarta.apache.org
Subject: [jira] Updated: (VFS-39) [VFS] read/write XML support
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     [ http://issues.apache.org/jira/browse/VFS-39?page=all ]

Benoit Callebaut updated VFS-39:
--------------------------------

    Attachment: vfs.patch

This patch against the head SVN is not tested.
Previous was tested so I don't expect any problem.

Implementation notes:
   Added a new FileType bacause an XML node can have mixed content (XML tags + text). The new FileType is a File and a Folder at the same type (can contain files and datas)
   Slighly changed methods declarations to stick to to the doGetAttributes/doSetAttributes of AbstractFileObject.

> [VFS] read/write XML support
> ----------------------------
>
>                 Key: VFS-39
>                 URL: http://issues.apache.org/jira/browse/VFS-39
>             Project: Commons VFS
>          Issue Type: Improvement
>    Affects Versions: Nightly Builds
>         Environment: Operating System: other
> Platform: Other
>            Reporter: Benoit Callebaut
>            Priority: Minor
>         Attachments: package.html, patchfile, test.xml, vfs.patch, VFSXmlFileObject.java, VFSXmlFileProvider.java, VFSXmlFileSystem.java
>
>
> Here is the patch and necessary files for adding XML support for VFS.
> I don't know how to include new files in a patch, so I will put them on the
> mailing list.
> I am not a test writer specialist, so there is no specific test case for this
> provider but I tested it and it works.
> Index: vfs/src/test/org/apache/commons/vfs/RunTest.java
> ===================================================================
> --- vfs/src/test/org/apache/commons/vfs/RunTest.java    (revision 404758)
> +++ vfs/src/test/org/apache/commons/vfs/RunTest.java    (working copy)
> @@ -26,6 +26,7 @@
>  import org.apache.commons.vfs.provider.url.test.UrlProviderHttpTestCase;
>  import org.apache.commons.vfs.provider.test.VirtualProviderTestCase;
>  import org.apache.commons.vfs.provider.test.GenericFileNameTestCase;
> +import org.apache.commons.vfs.provider.xml.test.XmlProviderTestCase;
>  import java.util.Properties;
> @@ -67,6 +68,7 @@
>                 // WebdavProviderTestCase.suite(),
>                 SftpProviderTestCase.suite(),
> +               XmlProviderTestCase.suite(),
>                 // JarProviderTestCase.suite(),
>                 // NestedJarTestCase.suite(),
> Index: vfs/src/java/org/apache/commons/vfs/impl/providers.xml
> ===================================================================
> --- vfs/src/java/org/apache/commons/vfs/impl/providers.xml      (revision 404758)
> +++ vfs/src/java/org/apache/commons/vfs/impl/providers.xml      (working copy)
> @@ -51,6 +51,9 @@
>      <provider
> class-name="org.apache.commons.vfs.provider.res.ResourceFileProvider">
>          <scheme name="res"/>
>      </provider>
> +    <provider class-name="org.apache.commons.vfs.provider.xml.VFSXmlFileProvider">
> +        <scheme name="xml"/>
> +    </provider>
>      <!--
>          <provider class-name="org.apache.commons.vfs.provider.tar.TgzFileProvider">
>              <scheme name="tgz"/>
> @@ -78,8 +81,10 @@
>          <scheme name="ram"/>
>      </provider>
> +    <extension-map extension="xml" scheme="xml"/>
>      <extension-map extension="zip" scheme="zip"/>
>      <extension-map extension="tar" scheme="tar"/>
> +    <mime-type-map mime-type="application/xml" scheme="xml"/>
>      <mime-type-map mime-type="application/zip" scheme="zip"/>
>      <mime-type-map mime-type="application/x-tar" scheme="tar"/>
>      <mime-type-map mime-type="application/x-gzip" scheme="gz"/>
> Index: vfs/src/java/org/apache/commons/vfs/FileType.java
> ===================================================================
> --- vfs/src/java/org/apache/commons/vfs/FileType.java   (revision 404758)
> +++ vfs/src/java/org/apache/commons/vfs/FileType.java   (working copy)
> @@ -46,7 +46,7 @@
>      private final boolean hasContent;
>      private final boolean hasAttrs;
> -    private FileType(final String name,
> +    public FileType(final String name,
>                       final boolean hasChildren,
>                       final boolean hasContent,
>                       final boolean hasAttrs)
> @@ -96,4 +96,14 @@
>      {
>          return hasAttrs;
>      }
> +
> +    public boolean equals(Object obj){
> +        if (!(obj instanceof FileType)) return false;
> +        FileType ob = (FileType)obj;
> +        if (this.hasContent() && ob.hasContent()) return true;
> +        if (this.hasChildren() && ob.hasChildren()) return true;
> +        if (this.hasAttributes() && ob.hasAttributes()) return true;
> +
> +        return false;
> +    }
>  }

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