/*
- * Copyright 2007 the original author or authors.
- *
+ * Copyright 2005-2010 the original author or authors.
+ *
* 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.wamblee.system.spring;
import org.springframework.beans.factory.FactoryBean;
import java.util.List;
-
/**
- * Bean which adds a service required by the spring component to the
- * application context so that other spring beans can use it.
- *
+ * Bean which adds a service required by the spring component to the application
+ * context so that other spring beans can use it.
+ *
* @author Erik Brakkee
*/
class RequiredServiceBean implements FactoryBean {
+ private RequiredInterface required;
+
/**
- * DOCUMENT ME!
+ * Constructs the bean.
+ *
+ * @param aId
+ * Id of the bean in the service registry.
*/
- private RequiredInterface _required;
-
-/**
- * Constructs the bean.
- * @param aId Id of the bean in the service registry.
- */
public RequiredServiceBean(String aId) {
- List<RequiredInterface> required = SpringComponent.THIS.get()
+ List<RequiredInterface> requiredInterfaces = SpringComponent.THIS.get()
.getRequiredInterfaces();
- for (RequiredInterface intf : required) {
+ for (RequiredInterface intf : requiredInterfaces) {
if (intf.getName().equals(aId)) {
- _required = intf;
+ required = intf;
return;
}
}
- throw new SystemAssemblyException("Cannot resolve required component '"
- + aId + "'");
+ throw new SystemAssemblyException(
+ "Cannot resolve required component '" + aId + "'");
}
- /**
- * DOCUMENT ME!
- *
- * @return DOCUMENT ME!
- *
- * @throws Exception DOCUMENT ME!
- */
@Override
public Object getObject() throws Exception {
- return SpringComponent.SCOPE.get()
- .getInterfaceImplementation(_required.getProvider(), Object.class);
+ return SpringComponent.SCOPE.get().getInterfaceImplementation(
+ required.getProvider(), Object.class);
}
- /**
- * DOCUMENT ME!
- *
- * @return DOCUMENT ME!
- */
@Override
public Class getObjectType() {
return null;
}
- /**
- * DOCUMENT ME!
- *
- * @return DOCUMENT ME!
- */
@Override
public boolean isSingleton() {
return true;