/*
* Copyright (c) 2002-2006 by OpenSymphony
* All rights reserved.
*/
package com.opensymphony.xwork2.ognl.accessor;
import com.opensymphony.xwork2.ognl.ObjectProxy;
import com.opensymphony.xwork2.util.reflection.ReflectionContextState;
import ognl.OgnlException;
import ognl.OgnlRuntime;
import ognl.PropertyAccessor;
import ognl.OgnlContext;
import java.util.Map;
/**
* Is able to access (set/get) properties on a given object.
* <p/>
* Uses Ognl internal.
*
* @author Gabe
*/
public class ObjectProxyPropertyAccessor implements PropertyAccessor {
/**
* Used by OGNl to generate bytecode
*/
public String getSourceAccessor(OgnlContext context, Object target, Object index) {
return null; //To change body of implemented methods use File | Settings | File Templates.
}
/**
* Used by OGNl to generate bytecode
*/
public String getSourceSetter(OgnlContext context, Object target, Object index) {
return null;
}
public Object getProperty(Map context, Object target, Object name) throws OgnlException {
ObjectProxy proxy = (ObjectProxy) target;
setupContext(context, proxy);
return OgnlRuntime.getPropertyAccessor(proxy.getValue().getClass()).getProperty(context, target, name);
}
public void setProperty(Map context, Object target, Object name, Object value) throws OgnlException {
ObjectProxy proxy = (ObjectProxy) target;
setupContext(context, proxy);
OgnlRuntime.getPropertyAccessor(proxy.getValue().getClass()).setProperty(context, target, name, value);
}
/**
* Sets up the context with the last property and last class
* accessed.
*
* @param context
* @param proxy
*/
private void setupContext(Map context, ObjectProxy proxy) {
ReflectionContextState.setLastBeanClassAccessed(context, proxy.getLastClassAccessed());
ReflectionContextState.setLastBeanPropertyAccessed(context, proxy.getLastPropertyAccessed());
}
}
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