TUSCANY-3397 - Adding support for identifying the sca spec version used for contribution metadata being read

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@892324 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 40 insertions, 7 deletions

diff --git a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java
index 5f26c3d907..a62d7155c9 100644
--- a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java
+++ b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java
@@ -31,6 +31,20 @@ import org.apache.tuscany.sca.assembly.Extensible;
  * @version $Rev$ $Date$
  */
 public interface ContributionMetadata extends Base, Extensible {
+    
+    /**
+     * Returns the spec version of the contribution metadata used to build this model
+     *
+     * @return the spec version used to build this model
+     */
+    String getSpecVersion();
+
+    /**
+     * Sets the spec version of the contribution metadata used to build this model
+     *
+     * @param specVersion the spec version used to build this model
+     */
+    void setSpecVersion(String specVersion);
 
     /**
      * Returns a list of exports based on the contribution metadata.
diff --git a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java
index da8c879a93..e2397c6f26 100644
--- a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java
+++ b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java
@@ -34,20 +34,22 @@ import org.apache.tuscany.sca.contribution.Import;
  * @version $Rev$ $Date$
  */
 class ContributionMetadataImpl extends ExtensibleImpl implements ContributionMetadata {
-    private boolean unresolved;
+
+    private String specVersion = "undefined";
     private List<Export> exports = new ArrayList<Export>();
     private List<Import> imports = new ArrayList<Import>();
     private List<Composite> deployables = new ArrayList<Composite>();
-
+    private boolean unresolved;
+    
     ContributionMetadataImpl() {
     }
 
-    public boolean isUnresolved() {
-        return unresolved;
+    public String getSpecVersion() {
+        return specVersion;
     }
 
-    public void setUnresolved(boolean unresolved) {
-        this.unresolved = unresolved;
+    public void setSpecVersion(String specVersion) {
+        this.specVersion = specVersion;
     }
 
     public List<Export> getExports() {
@@ -62,4 +64,11 @@ class ContributionMetadataImpl extends ExtensibleImpl implements ContributionMet
         return deployables;
     }
 
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
 }
diff --git a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
index 6feb0569c6..823684f422 100644
--- a/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
+++ b/sca-java-2.x/trunk/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
@@ -135,6 +135,7 @@ public class ContributionMetadataProcessor extends BaseStAXArtifactProcessor imp
 
                             // Read <contribution>
                             contribution = this.contributionFactory.createContributionMetadata();
+                            contribution.setSpecVersion(SCA11_NS);
                             contribution.setUnresolved(true);
                             readExtendedAttributes(reader, contribution, attributeProcessor, assemblyFactory, context);
 
diff --git a/sca-java-2.x/trunk/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java b/sca-java-2.x/trunk/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
index a4aa564392..de6a8ac151 100644
--- a/sca-java-2.x/trunk/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
+++ b/sca-java-2.x/trunk/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
@@ -50,6 +50,7 @@ import org.junit.Test;
  */
 
 public class ContributionMetadataProcessorTestCase {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200912";
 
     private static final String VALID_XML =
         "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<contribution xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200912\""
@@ -64,7 +65,7 @@ public class ContributionMetadataProcessorTestCase {
             + "<deployable composite=\"ns:Composite1\"/>"
             + "<deployable/>"
             + "</contribution>";
-
+    
     private static XMLInputFactory inputFactory;
     private static XMLOutputFactory outputFactory;
     private static StAXArtifactProcessor<Object> staxProcessor;
@@ -110,6 +111,14 @@ public class ContributionMetadataProcessorTestCase {
     }
 
     @Test
+    public void testReadSpecVersion() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader, context);
+        assertNotNull(contribution);
+        assertEquals(SCA11_NS, contribution.getSpecVersion());
+    }    
+
+    @Test
     public void testWrite() throws Exception {
         XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
         ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader, context);