1 files changed, 32 insertions, 0 deletions
diff --git a/branches/sca-java-1.x/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java b/branches/sca-java-1.x/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
index 2e8a4fc385..95aa6d1402 100644
--- a/branches/sca-java-1.x/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
+++ b/branches/sca-java-1.x/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
@@ -37,6 +37,7 @@ import javax.xml.bind.Unmarshaller;
 import javax.xml.bind.annotation.XmlEnum;
 import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.XmlSchema;
+import javax.xml.bind.annotation.XmlSeeAlso;
 import javax.xml.bind.annotation.XmlType;
 import javax.xml.namespace.QName;
 
@@ -47,6 +48,8 @@ import org.apache.tuscany.sca.databinding.util.LRUCache;
 import org.apache.tuscany.sca.interfacedef.DataType;
 import org.apache.tuscany.sca.interfacedef.Interface;
 import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
 import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
 import org.apache.tuscany.sca.interfacedef.util.XMLType;
 
@@ -98,6 +101,18 @@ public class JAXBContextHelper {
         return createJAXBContext(dataType);
 
     }
+    
+    private static Class<?>[] getSeeAlso(Class<?> interfaze) {
+        if (interfaze == null) {
+            return null;
+        }
+        XmlSeeAlso seeAlso = interfaze.getAnnotation(XmlSeeAlso.class);
+        if (seeAlso == null) {
+            return null;
+        } else {
+            return seeAlso.value();
+        }
+    }
 
     public static JAXBContext createJAXBContext(DataType dataType) throws JAXBException {
         return createJAXBContext(findClasses(dataType));
@@ -298,6 +313,23 @@ public class JAXBContextHelper {
     private static List<DataType> getDataTypes(Operation op, boolean useWrapper) {
         List<DataType> dataTypes = new ArrayList<DataType>();
         getDataTypes(dataTypes, op, useWrapper);
+        // Adding classes referenced by @XmlSeeAlso in the java interface
+        Interface interface1 = op.getInterface();
+        if (interface1 instanceof JavaInterface) {
+            JavaInterface javaInterface = (JavaInterface)interface1;
+            Class<?>[] seeAlso = getSeeAlso(javaInterface.getJavaClass());
+            if (seeAlso != null) {
+                for (Class<?> cls : seeAlso) {
+                    dataTypes.add(new DataTypeImpl<XMLType>(JAXBDataBinding.NAME, cls, XMLType.UNKNOWN));
+                }
+            }
+            seeAlso = getSeeAlso(javaInterface.getCallbackClass());
+            if (seeAlso != null) {
+                for (Class<?> cls : seeAlso) {
+                    dataTypes.add(new DataTypeImpl<XMLType>(JAXBDataBinding.NAME, cls, XMLType.UNKNOWN));
+                }
+            }
+        }
         return dataTypes;
     }