Package groovy.lang

Class TracingInterceptor

java.lang.Object
groovy.lang.TracingInterceptor
All Implemented Interfaces:
Interceptor

public class TracingInterceptor
extends Object
implements Interceptor
  • Field Details

    • writer

      protected Writer writer
  • Constructor Details

    • TracingInterceptor

      public TracingInterceptor()
  • Method Details

    • getWriter

      public Writer getWriter()
      Returns the writer associated with this interceptor.
    • setWriter

      public void setWriter​(Writer writer)
      Changes the writer associated with this interceptor.
    • beforeInvoke

      public Object beforeInvoke​(Object object, String methodName, 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 Object afterInvoke​(Object object, String methodName, Object[] arguments, 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​(Object object, String methodName, Object[] arguments, String origin)
    • writeInfo

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