diff options
Diffstat (limited to 'sca-java-1.x/tags/1.6/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java')
-rw-r--r-- | sca-java-1.x/tags/1.6/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java b/sca-java-1.x/tags/1.6/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java new file mode 100644 index 0000000000..fd568e533d --- /dev/null +++ b/sca-java-1.x/tags/1.6/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportModelResolver.java @@ -0,0 +1,65 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.contribution.resource.impl; + +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.resource.ResourceExport; + +/** + * A model resolver for resource exports. + * + * @version $Rev$ $Date$ + */ +public class ResourceExportModelResolver implements ModelResolver { + + private ResourceExport export; + private ModelResolver resolver; + + public ResourceExportModelResolver(ResourceExport export, ModelResolver resolver) { + this.export = export; + this.resolver = resolver; + } + + public void addModel(Object resolved) { + throw new IllegalStateException(); + } + + public Object removeModel(Object resolved) { + throw new IllegalStateException(); + } + + public <T> T resolveModel(Class<T> modelClass, T unresolved) { + + // Filter based on the artifact URI + Artifact artifact = (Artifact)unresolved; + if (export.getURI().equals(artifact.getURI())) { + + // The artifact URI matches the exported URI, delegate to the + // contribution's resolver + return resolver.resolveModel(modelClass, unresolved); + } else { + + // The artifact URI is not exported, return the unresolved object + return unresolved; + } + } + +} |