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| package org.picocontainer.monitors; |
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| import org.picocontainer.defaults.ComponentMonitor; |
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| import java.io.PrintWriter; |
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| import java.io.Writer; |
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| import java.lang.reflect.Constructor; |
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| import java.lang.reflect.Method; |
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| public class ConsoleComponentMonitor implements ComponentMonitor { |
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| private PrintWriter out; |
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| public ConsoleComponentMonitor(Writer out) {
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| this.out = new PrintWriter(out);
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| } |
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| public void instantiating(Constructor constructor) {
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| out.println("PicoContainer: instantiating " + constructor.toString());
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| } |
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| public void instantiated(Constructor constructor, long beforeTime, long duration) {
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| out.println("PicoContainer: instantiated " + constructor.toString() + " [" + duration + "ms]");
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| } |
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| public void instantiationFailed(Constructor constructor, Exception e) {
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| out.println("PicoContainer: instantiation failed: " + constructor.toString() + ", reason: '" + e.getMessage() + "'");
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| } |
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| public void invoking(Method method, Object instance) {
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| out.println("PicoContainer: invoking " + method.toString() + " on " + instance);
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| } |
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| public void invoked(Method method, Object instance, long duration) {
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| out.println("PicoContainer: invoked " + method.toString() + " on " + instance + " [" + duration + "ms]");
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| } |
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| public void invocationFailed(Method method, Object instance, Exception e) {
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| out.println("PicoContainer: invocation failed: " + method.toString() + " on " + instance + ", reason: '" + e.getMessage() + "'");
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| } |
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| } |