Package groovy.lang
Class TracingInterceptor
- java.lang.Object
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- groovy.lang.TracingInterceptor
 
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- All Implemented Interfaces:
- Interceptor
 
 public class TracingInterceptor extends Object implements Interceptor 
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Constructor SummaryConstructors Constructor Description TracingInterceptor()
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description ObjectafterInvoke(Object object, String methodName, Object[] arguments, Object result)This code is executed after the method is optionally called.ObjectbeforeInvoke(Object object, String methodName, Object[] arguments)This code is executed before the method is optionally called.booleandoInvoke()WritergetWriter()Returns the writer associated with this interceptor.voidsetWriter(Writer writer)Changes the writer associated with this interceptor.protected voidwrite(Object object, String methodName, Object[] arguments, String origin)protected voidwriteInfo(Class aClass, String methodName, Object[] arguments)
 
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Field Detail- 
writerprotected Writer writer 
 
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Method Detail- 
getWriterpublic Writer getWriter() Returns the writer associated with this interceptor.
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setWriterpublic void setWriter(Writer writer) Changes the writer associated with this interceptor.
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beforeInvokepublic Object beforeInvoke(Object object, String methodName, Object[] arguments) Description copied from interface:InterceptorThis code is executed before the method is optionally called.- Specified by:
- beforeInvokein interface- Interceptor
- Parameters:
- object- receiver object for the method call
- methodName- name of the method to call
- arguments- arguments to the method call
- Returns:
- any arbitrary result that replaces the result of the original method call only if doInvoke() returns false and afterInvoke() relays this result.
 
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afterInvokepublic Object afterInvoke(Object object, String methodName, Object[] arguments, Object result) Description copied from interface:InterceptorThis code is executed after the method is optionally called.- Specified by:
- afterInvokein interface- Interceptor
- Parameters:
- object- receiver object for the called method
- methodName- name of the called method
- arguments- arguments to the called method
- result- result of the executed method call or result of beforeInvoke if method was not called
- Returns:
- any arbitrary result that can replace the result of the original method call. Typically, the result parameter is returned.
 
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doInvokepublic boolean doInvoke() - Specified by:
- doInvokein interface- Interceptor
- Returns:
- whether the target method should be invoked at all.
 
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writeInfoprotected void writeInfo(Class aClass, String methodName, Object[] arguments) throws IOException - Throws:
- IOException
 
 
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