# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1299580694 0
# Node ID 171b6200d26dc5d8d0e7314331d691a50f0e21d8
# Parent  63f555bbdbc0d3f19b8506444f79cbda21427e19
Added a describe() action for collections - the implementation in the artifact server is currently just a stub that throws an not implemented exception.

artifacts/trunk@1426 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 63f555bbdbc0 -r 171b6200d26d ChangeLog
--- a/ChangeLog	Tue Mar 08 10:35:40 2011 +0000
+++ b/ChangeLog	Tue Mar 08 10:38:14 2011 +0000
@@ -1,3 +1,14 @@
+2011-03-08  Ingo Weinzierl <ingo@intevation.de>
+
+	* artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java,
+	  artifacts/src/main/java/de/intevation/artifacts/ArtifactDatabase.java:
+	  New method describeCollection() that might be used to retrieve a list of
+	  items in the collection and the facets supported by those items.
+
+	* artifact-database/src/main/java/de/intevation/artifactdatabase/rest/CollectionResource.java:
+	  Enabled the describeCollection() method with an action 'describe' equal
+	  to the implementation of describe of an artifact.
+
 2011-03-08	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* artifact-database/src/main/resources/sql/org-h2-driver.properties
diff -r 63f555bbdbc0 -r 171b6200d26d artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java	Tue Mar 08 10:35:40 2011 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/ArtifactDatabaseImpl.java	Tue Mar 08 10:38:14 2011 +0000
@@ -1239,6 +1239,14 @@
         return result;
     }
 
+    public Document describeCollection(String collectionId, CallMeta callMeta)
+        throws ArtifactDatabaseException
+    {
+        logger.debug("Describe collection: " + collectionId);
+
+        throw new ArtifactDatabaseException("Not implemented yet.");
+    }
+
     public Document getCollectionAttribute(String collectionId, String artifactId,
         CallMeta callMeta) throws ArtifactDatabaseException
     {
diff -r 63f555bbdbc0 -r 171b6200d26d artifact-database/src/main/java/de/intevation/artifactdatabase/rest/CollectionResource.java
--- a/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/CollectionResource.java	Tue Mar 08 10:35:40 2011 +0000
+++ b/artifact-database/src/main/java/de/intevation/artifactdatabase/rest/CollectionResource.java	Tue Mar 08 10:38:14 2011 +0000
@@ -63,6 +63,9 @@
     /** Action name for deleting a collection.*/
     public static final String ACTION_DELETE = "delete";
 
+    /** Action name for describing the collection.*/
+    public static final String ACTION_DESCRIBE = "describe";
+
     /** Action name for retrieving the attributes of an artifact stored in the
      * collection.*/
     public static final String ACTION_GET_ATTRIBUTE = "getattribute";
@@ -108,6 +111,11 @@
                 logger.info("Delete collection '" + identifier + "'");
                 out = db.deleteCollection(identifier, getCallMeta());
             }
+            else if (action.equals(ACTION_DESCRIBE)) {
+                logger.info("Describe collection '" + identifier + "'");
+
+                out = db.describeCollection(identifier, meta);
+            }
             else if (action.equals(ACTION_ADD_ARTIFACT)) {
                 String art = getArtifactIdentifier(source);
 
diff -r 63f555bbdbc0 -r 171b6200d26d artifacts/src/main/java/de/intevation/artifacts/ArtifactDatabase.java
--- a/artifacts/src/main/java/de/intevation/artifacts/ArtifactDatabase.java	Tue Mar 08 10:35:40 2011 +0000
+++ b/artifacts/src/main/java/de/intevation/artifacts/ArtifactDatabase.java	Tue Mar 08 10:38:14 2011 +0000
@@ -203,6 +203,9 @@
     Document deleteCollection(String collectionId, CallMeta callMeta)
         throws ArtifactDatabaseException;
 
+    Document describeCollection(String collectionId, CallMeta callMeta)
+        throws ArtifactDatabaseException;
+
     Document getCollectionAttribute(String collectionId, String artifactId,
         CallMeta callMeta) throws ArtifactDatabaseException;