Check that all policies in a given policy set are expressed in a single language.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@900546 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 14 insertions, 1 deletions

diff --git a/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java b/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
index ed62e0a406..c1513d9306 100644
--- a/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
+++ b/sca-java-2.x/trunk/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
@@ -217,7 +217,20 @@ public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StA
                             PolicyExpression exp = policyFactory.createPolicyExpression();
                             exp.setName(name);
                             exp.setPolicy(extension);
-                            policySet.getPolicies().add(exp);
+                            // check that all the policies in the policy set are 
+                            // expressed in the same language. Compare against the 
+                            // first expression we added
+                            if ((policySet.getPolicies().size() > 0) &&
+                                (!policySet.getPolicies().get(0).getName().equals(name))){
+                                error(monitor, 
+                                      "PolicyLanguageMissmatch", 
+                                      reader, 
+                                      policySet.getName(), 
+                                      policySet.getPolicies().get(0).getName(), 
+                                      name);
+                            } else {   
+                                policySet.getPolicies().add(exp);
+                            }
                         }
                     }
                     break;