Package groovy.lang

Class 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  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      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 Detail

      • writer

        protected java.io.Writer writer
    • Constructor Detail

      • TracingInterceptor

        public TracingInterceptor()
    • Method Detail

      • 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