diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-20 23:53:35 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-20 23:53:35 +0000 |
commit | a3c48da9bb8971497d414f86e352123d95b9c3da (patch) | |
tree | fdf0f3636b65946c061c8b2e89d657b488be274e /java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java | |
parent | cc7496466097c3cb8e793ebf3e332b025705aaa7 (diff) |
Moving 2.x trunk
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@882795 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java')
-rw-r--r-- | java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java b/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java deleted file mode 100644 index dd454be7c5..0000000000 --- a/java/sca/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java +++ /dev/null @@ -1,67 +0,0 @@ -/* - * 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.implementation.java.injection; - -import java.lang.reflect.Field; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -/** - * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} on a given field - * - * @version $Rev$ $Date$ - */ -public class FieldInjector<T> implements Injector<T> { - - private final Field field; - - private final ObjectFactory<?> objectFactory; - - /** - * Create an injector and have it use the given <code>ObjectFactory</code> to inject a value on the instance using - * the reflected <code>Field</code> - */ - public FieldInjector(Field pField, ObjectFactory<?> objectFactory) { - field = pField; - // Allow privileged access to set accessibility. Requires ReflectPermission - // in security policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - field.setAccessible(true); // ignore Java accessibility - return null; - } - }); - - this.objectFactory = objectFactory; - } - - /** - * Inject a new value on the given instance - */ - public void inject(T instance) throws ObjectCreationException { - try { - field.set(instance, objectFactory.getInstance()); - } catch (IllegalAccessException e) { - throw new ObjectCreationException("Field is not accessible [" + field + "]", e); - } - } -} |