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| package net.sf.crispy.proxy; |
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| import java.util.Properties; |
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| import net.sf.crispy.InterceptorHandler; |
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| import net.sf.crispy.InvocationException; |
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| public class ProxyDecorator extends Proxy { |
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| private Proxy proxy = null; |
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| private InterceptorHandler interceptorHandler = null; |
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| public ProxyDecorator(Proxy pvProxy, InterceptorHandler pvInterceptorHandler) {
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| proxy = pvProxy;
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| interceptorHandler = pvInterceptorHandler;
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| } |
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| public Object newInstance(Class pvClass) {
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| interceptorHandler.fireBeforeNewInstance(pvClass);
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| Object lvProxyObject = null;
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| try {
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| lvProxyObject = proxy.newInstance(pvClass);
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| } catch (Exception e) { |
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| interceptorHandler.fireOnError(e);
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| throw new InvocationException("Error in ProxyDecorator.newInstance with proxy: " + proxy
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| + " (" + pvClass + ") " + e, e); |
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| } |
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| finally { |
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| interceptorHandler.fireAfterNewInstance(pvClass, lvProxyObject);
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| } |
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| return lvProxyObject;
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| } |
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| public Proxy getProxy() { return proxy; }
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| public void setProxy(Proxy pvProxy) { proxy = pvProxy; }
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| public Properties getProperties() { return proxy.getProperties(); }
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| public void setProperties(Properties pvProperties) { proxy.setProperties(pvProperties); }
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| public Class getProxyClass() { return proxy.getProxyClass(); }
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| public Object getProxyObject() { return proxy.getProxyObject(); }
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| } |