diff options
Diffstat (limited to 'sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/injection/NonProxiedTargetFactory.java')
-rw-r--r-- | sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/injection/NonProxiedTargetFactory.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/injection/NonProxiedTargetFactory.java b/sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/injection/NonProxiedTargetFactory.java new file mode 100644 index 0000000000..7f7a307433 --- /dev/null +++ b/sca-java-1.x/tags/java-M1-20060522/java/sca/core/src/main/java/org/apache/tuscany/core/injection/NonProxiedTargetFactory.java @@ -0,0 +1,54 @@ +/** + * + * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. + * + * Licensed 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.core.injection; + +import org.apache.tuscany.core.builder.ContextResolver; +import org.apache.tuscany.core.builder.ObjectFactory; +import org.apache.tuscany.core.context.QualifiedName; +import org.apache.tuscany.model.assembly.ConfiguredService; + +/** + * Returns a direct reference to a target within the same composite, i.e. the factory avoids creating proxies and + * returns the actual target instance + * + * @version $Rev$ $Date$ + */ +public class NonProxiedTargetFactory<T> implements ObjectFactory<T> { + + private ContextResolver resolver; + + // the name of the target component/service for this reference + private QualifiedName targetName; + private QualifiedName qualifiedServiceName; + + /** + * Constructs a reference object factory from a configured reference on a type + * + * @throws FactoryInitException + */ + public NonProxiedTargetFactory(ConfiguredService targetService, ContextResolver resolver) throws FactoryInitException { + assert (targetService != null) : "Target service was null"; + assert (resolver != null) : "Context resolver was null"; + + this.resolver = resolver; + targetName = new QualifiedName(targetService.getPart().getName()); + qualifiedServiceName = new QualifiedName("./"+targetName.getPortName()); + } + + public T getInstance() throws ObjectCreationException { + return (T) resolver.getCurrentContext().getContext(targetName.getPartName()).getInstance(qualifiedServiceName); //locateInstance(targetName); //locateInstance(targetName); + } + + +} |