package org.jboss.resteasy.client.jaxrs.internal.proxy;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.util.Map;
import javax.ws.rs.client.WebTarget;
import org.jboss.resteasy.client.jaxrs.ProxyBuilder;
import org.jboss.resteasy.client.jaxrs.ProxyConfig;
import org.jboss.resteasy.client.jaxrs.i18n.Messages;
public class ClientProxy implements InvocationHandler
{
private Map<Method, MethodInvoker> methodMap;
private Class<?> clazz;
private final WebTarget target;
private final ProxyConfig config;
public ClientProxy(final Map<Method, MethodInvoker> methodMap, final WebTarget target, final ProxyConfig config)
{
super();
this.methodMap = methodMap;
this.target = target;
this.config = config;
}
public Class<?> getClazz()
{
return clazz;
}
public void setClazz(Class<?> clazz)
{
this.clazz = clazz;
}
public Object invoke(Object o, Method method, Object[] args)
throws Throwable
{
MethodInvoker clientInvoker = methodMap.get(method);
if (clientInvoker == null)
{
if (method.getName().equals("equals"))
{
return o == args[0];
}
else if (method.getName().equals("hashCode"))
{
return this.hashCode();
}
else if (method.getName().equals("toString") && (args == null || args.length == 0))
{
return this.toString();
}
else if(method.getName().equals("as") && args.length == 1 && args[0] instanceof Class)
{
return ProxyBuilder.proxy((Class<?>)args[0], target, config);
}
}
if (clientInvoker == null)
{
throw new RuntimeException(Messages.MESSAGES.couldNotFindMethod(method));
}
return clientInvoker.invoke(args);
}
@Override
public boolean equals(Object obj)
{
if (obj == null || !(obj instanceof ClientProxy))
return false;
ClientProxy other = (ClientProxy) obj;
if (other == this)
return true;
if (other.clazz != this.clazz)
return false;
return super.equals(obj);
}
@Override
public int hashCode()
{
return clazz.hashCode();
}
public String toString()
{
return Messages.MESSAGES.resteasyClientProxyFor(clazz.getName());
}
}