Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*****************************************************************************
* Copyright (c) PicoContainer Organization. All rights reserved. *
* ------------------------------------------------------------------------- *
* The software in this package is published under the terms of the BSD *
* style license a copy of which has been included with this distribution in *
* the LICENSE.txt file. *
* *
* Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant *
*****************************************************************************/
package org.picocontainer.injectors;
import org.picocontainer.ComponentAdapter;
import org.picocontainer.ComponentMonitor;
import org.picocontainer.LifecycleStrategy;
import org.picocontainer.Parameter;
import org.picocontainer.PicoCompositionException;
import org.picocontainer.Characteristics;
import org.picocontainer.behaviors.AbstractBehaviorFactory;
import java.util.Properties;
import java.lang.reflect.Method;
/**
* A {@link org.picocontainer.InjectionFactory} for methods.
* The factory creates {@link MethodInjector}.
*
* @author Paul Hammant
*/
@SuppressWarnings("serial")
public class MethodInjection extends AbstractInjectionFactory {
private final AbstractInjectionFactory delegate;
public MethodInjection(String injectionMethodName) {
delegate = new MethodInjectionByName(injectionMethodName);
}
public MethodInjection() {
this("inject");
}
public MethodInjection(Method injectionMethod) {
delegate = new MethodInjectionByReflectionMethod(injectionMethod);
}
public ComponentAdapter createComponentAdapter(ComponentMonitor componentMonitor, LifecycleStrategy lifecycleStrategy, Properties componentProperties, Object componentKey,
Class componentImplementation, Parameter... parameters) throws PicoCompositionException {
return delegate.createComponentAdapter(componentMonitor, lifecycleStrategy, componentProperties, componentKey, componentImplementation, parameters);
}
public class MethodInjectionByName extends AbstractInjectionFactory {
private final String injectionMethodName;
public MethodInjectionByName(String injectionMethodName) {
this.injectionMethodName = injectionMethodName;
}
public ComponentAdapter createComponentAdapter(ComponentMonitor monitor, LifecycleStrategy lifecycleStrategy, Properties componentProperties, Object componentKey, Class componentImplementation, Parameter... parameters) throws PicoCompositionException {
boolean useNames = AbstractBehaviorFactory.arePropertiesPresent(componentProperties, Characteristics.USE_NAMES, true);
return wrapLifeCycle(new MethodInjector(componentKey, componentImplementation, parameters, monitor, injectionMethodName, useNames), lifecycleStrategy);
}
}
public class MethodInjectionByReflectionMethod extends AbstractInjectionFactory {
private final Method injectionMethod;
public MethodInjectionByReflectionMethod(Method injectionMethod) {
this.injectionMethod = injectionMethod;
}
public ComponentAdapter createComponentAdapter(ComponentMonitor monitor, LifecycleStrategy lifecycleStrategy, Properties componentProperties, Object componentKey, Class componentImplementation, Parameter... parameters) throws PicoCompositionException {
boolean useNames = AbstractBehaviorFactory.arePropertiesPresent(componentProperties, Characteristics.USE_NAMES, true);
if (injectionMethod.getDeclaringClass().isAssignableFrom(componentImplementation)) {
return wrapLifeCycle(monitor.newInjector(new MethodInjector.ByReflectionMethod(componentKey, componentImplementation, parameters, monitor, injectionMethod, useNames)), lifecycleStrategy);
} else {
throw new PicoCompositionException("method [" + injectionMethod + "] not on impl " + componentImplementation.getName());
}
}
}
}