Examples of RegexTargetResolver

org.apache.abdera.protocol.server.impl.RegexTargetResolver

Provides a utility class helpful for determining which type of resource the client is requesting. Each resource type (e.g. service doc, collection, entry, edit uri, media resource, etc) is assigned a regex pattern. Given the request URI (path and querystring), this will determine which resource was selected and return an appropriate TargetMatcher. TargetMatcher is essentially just a simplified version of the java.util.regex.Matcher that also specifies the Resource Type.

 RequestContext request = ... RegexTargetResolver tr = new RegexTargetResolver(); tr.setPattern("/atom",ResourceType.INTROSPECTION) .setPattern("/atom/([^/#?]+)",ResourceType.COLLECTION) .setPattern("/atom/([^/#?]+)/([^/#?]+)",ResourceType.ENTRY) .setPattern("/atom/([^/#?]+)/([^/#?]+)\\?edit",ResourceType.ENTRY_EDIT) .setPattern("/atom/([^/#?]+)/([^/#?]+)\\?media",ResourceType.MEDIA) .setPattern("/atom/([^/#?]+)/([^/#?]+)\\?edit-media",ResourceType.MEDIA_EDIT); Target target = tr.resolve(request); System.out.println(target.getType()); System.out.println(targer.getParameter("foo"));

org.apache.abdera.protocol.server.util.RegexTargetResolver

 RequestContext request = ... RegexTargetResolver tr = new RegexTargetResolver(); tr.setPattern("/atom",ResourceType.INTROSPECTION); tr.setPattern("/atom/([^/#?]+)",ResourceType.COLLECTION); tr.setPattern("/atom/([^/#?]+)/([^/#?]+)",ResourceType.ENTRY); tr.setPattern("/atom/([^/#?]+)/([^/#?]+)\\?edit",ResourceType.ENTRY_EDIT); tr.setPattern("/atom/([^/#?]+)/([^/#?]+)\\?media",ResourceType.MEDIA); tr.setPattern("/atom/([^/#?]+)/([^/#?]+)\\?edit-media",ResourceType.MEDIA_EDIT); Target target = tr.resolve(request); System.out.println(target.getType()); System.out.println(targer.getParameter("foo"));

Examples of org.apache.abdera.protocol.server.impl.RegexTargetResolver

  private static final Logger logger = Logger.getLogger(FeedServerProvider.class.getName());


  public FeedServerProvider() {
    this(FeedServerConfiguration.getIntance());
    // The target resolver provides the URL path mappings
    RegexTargetResolver targetResolver = new RegexTargetResolver();
    // service
    targetResolver.setPattern("/([^/#?]+)/(\\?[^#]*)?", TargetType.TYPE_SERVICE,
        AbstractManagedCollectionAdapter.PARAM_NAMESPACE);
    // categories
    targetResolver.setPattern("/([^/#?]+)/([^/#?]+);categories", TargetType.TYPE_CATEGORIES,
        AbstractManagedCollectionAdapter.PARAM_NAMESPACE,
        AbstractManagedCollectionAdapter.CATEGORY_PARAMETER);
    // feed
    targetResolver.setPattern("/([^/#?]+)/([^/#?;]+)(\\?[^#]*)?",
        TargetType.TYPE_COLLECTION, AbstractManagedCollectionAdapter.PARAM_NAMESPACE,
        AbstractManagedCollectionAdapter.PARAM_FEED);
    // entry
    targetResolver.setPattern("/([^/#?]+)/([^/#?]+)/([^/#?]+)(\\?[^#]*)?", TargetType.TYPE_ENTRY,
        AbstractManagedCollectionAdapter.PARAM_NAMESPACE, 
        AbstractManagedCollectionAdapter.PARAM_FEED, AbstractManagedCollectionAdapter.PARAM_ENTRY);
    // user feed
    targetResolver.setPattern("/([^/#?]+)/user/([^/#?]+)/([^/#?;]+)(\\?[^#]*)?",
        TargetType.TYPE_COLLECTION, AbstractManagedCollectionAdapter.PARAM_NAMESPACE,
        AbstractManagedCollectionAdapter.PARAM_USER, AbstractManagedCollectionAdapter.PARAM_FEED);
    // user entry
    targetResolver.setPattern("/([^/#?]+)/user/([^/#?]+)/([^/#?]+)/([^/#?]+)(\\?[^#]*)?",
        TargetType.TYPE_ENTRY, AbstractManagedCollectionAdapter.PARAM_NAMESPACE,
        AbstractManagedCollectionAdapter.PARAM_USER, AbstractManagedCollectionAdapter.PARAM_FEED,
        AbstractManagedCollectionAdapter.PARAM_ENTRY);
  super.setTargetResolver(targetResolver);
  }

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Examples of org.apache.abdera.protocol.server.util.RegexTargetResolver

    assertEquals(etag2.toString(), "W/\"foo\"");
  }
  
  public static void testRegexTargetResolver() throws Exception {
    
    RegexTargetResolver r = new RegexTargetResolver();
    r.setPattern("/test", TargetType.TYPE_SERVICE);
    r.setPattern("/test/([^/?#]+)", TargetType.TYPE_COLLECTION);
    
    DummyRequestContext drc = null;
    Target target = null;
    
    drc = new DummyRequestContext("/test","http://example.org/");
    target = r.resolve(drc);
    assertNotNull(target);
    assertEquals(target.getType(), TargetType.TYPE_SERVICE);
    
    drc = new DummyRequestContext("/test/foo","http://example.org/");
    target = r.resolve(drc);
    assertNotNull(target);
    assertEquals(target.getType(), TargetType.TYPE_COLLECTION);
    
    drc = new DummyRequestContext("/test/foo/","http://example.org/");
    target = r.resolve(drc);
    assertNull(target);


  }

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