Package groovy.lang

Class TracingInterceptor

java.lang.Object
groovy.lang.TracingInterceptor
All Implemented Interfaces:
Interceptor
public class TracingInterceptor
extends java.lang.Object
implements Interceptor

  • Field Summary

    Fields
    Modifier and Type Field Description
    protected java.io.Writer writer  

  • Constructor Summary

    Constructors
    Constructor Description
    TracingInterceptor()  

  • Method Summary

    Modifier and Type Method Description
    java.lang.Object afterInvoke​(java.lang.Object object, java.lang.String methodName, java.lang.Object[] arguments, java.lang.Object result)
    This code is executed after the method is optionally called.
    java.lang.Object beforeInvoke​(java.lang.Object object, java.lang.String methodName, java.lang.Object[] arguments)
    This code is executed before the method is optionally called.
    boolean doInvoke()  
    java.io.Writer getWriter()
    Returns the writer associated with this interceptor.
    void setWriter​(java.io.Writer writer)
    Changes the writer associated with this interceptor.
    protected void write​(java.lang.Object object, java.lang.String methodName, java.lang.Object[] arguments, java.lang.String origin)  
    protected void writeInfo​(java.lang.Class aClass, java.lang.String methodName, java.lang.Object[] arguments)  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • writer

      protected java.io.Writer writer

  • Constructor Details

    • TracingInterceptor

      public TracingInterceptor()

  • Method Details

    • getWriter

      public java.io.Writer getWriter()
      Returns the writer associated with this interceptor.

    • setWriter

      public void setWriter​(java.io.Writer writer)
      Changes the writer associated with this interceptor.

    • beforeInvoke

      public java.lang.Object beforeInvoke​(java.lang.Object object, java.lang.String methodName, java.lang.Object[] arguments)
      Description copied from interface: Interceptor
      This code is executed before the method is optionally called.
      Specified by:
      beforeInvoke in 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.

    • afterInvoke

      public java.lang.Object afterInvoke​(java.lang.Object object, java.lang.String methodName, java.lang.Object[] arguments, java.lang.Object result)
      Description copied from interface: Interceptor
      This code is executed after the method is optionally called.
      Specified by:
      afterInvoke in 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.

    • doInvoke

      public boolean doInvoke()
      Specified by:
      doInvoke in interface Interceptor
      Returns:
      whether the target method should be invoked at all.

    • write

      protected void write​(java.lang.Object object, java.lang.String methodName, java.lang.Object[] arguments, java.lang.String origin)

    • writeInfo

      protected void writeInfo​(java.lang.Class aClass, java.lang.String methodName, java.lang.Object[] arguments) throws java.io.IOException
      Throws:
      java.io.IOException