Attachment 1 Details for Bug 12 – Patch for BuildComposablePipeline tracing output

Patch for BuildComposablePipeline tracing output

trace.diff (text/plain), 2.59 KB, created by Sven Gothel on 2003-06-21 10:08:00 CEST

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Creator: Sven Gothel

Created: 2003-06-21 10:08:00 CEST

Size: 2.59 KB

patch

obsolete

>diff -urPwb orig/BuildComposablePipeline.java new/BuildComposablePipeline.java
>--- orig/BuildComposablePipeline.java	2003-06-08 21:27:10.000000000 +0200
>+++ new/BuildComposablePipeline.java	2003-06-21 18:56:35.000000000 +0200
>@@ -466,7 +466,26 @@
>     protected void postMethodEmissionHook(PrintWriter output)
>     {
>       output.println("private PrintStream " + getOutputStreamName() + ";");
>+      output.println("protected String dumpArray(Object obj)");
>+      output.println("{");
>+      output.println("  StringBuffer sb = new StringBuffer(\"[\");");
>+      output.println("  int len  = java.lang.reflect.Array.getLength(obj);");
>+      output.println("  int count = Math.min(len,16);");
>+      output.println("  for ( int i =0; i < count; i++ ) {");
>+      output.println("    sb.append(java.lang.reflect.Array.get(obj,i));");
>+      output.println("    if (i < count-1)"); 
>+      output.println("      sb.append(',');");
>+      output.println("  }");
>+      output.println("  if ( len > 16 )");
>+      output.println("    sb.append(\"...\").append(len);");
>+      output.println("  sb.append(']');");
>+      output.println("  return sb.toString();");
>+      output.println("}");
>+      
>     }
>+    
>+    
>+    
>     protected void emitClassDocComment(PrintWriter output)
>     {
>       output.println("/** <P> Composable pipline which wraps an underlying {@link GL} implementation,");
>@@ -481,13 +500,33 @@
>     
>     protected void preDownstreamCallHook(PrintWriter output, Method m)
>     {
>-      output.println(getOutputStreamName() + ".println(\"Entered " + m.getName() + "\");");
>+      Class[] params = m.getParameterTypes();
>+      
>+      output.print(getOutputStreamName() + ".print(\"" + m.getName() + "(\"");
>+      for ( int i =0; i < params.length; i++ ) 
>+      {
>+        if ( params[i].isArray() )
>+          output.print("+dumpArray(arg"+i+")");
>+        else
>+          output.print("+arg"+i);
>+        if ( i < params.length-1)
>+          output.print("+\",\"");      
>+      }
>+      output.println("+\")\");");
>       output.print("    ");
>     }
> 
>     protected void postDownstreamCallHook(PrintWriter output, Method m)
>     {
>-      output.println("    " + getOutputStreamName() + ".println(\"Exited " + m.getName() + "\");");
>+      Class ret = m.getReturnType();
>+      if ( ret != Void.TYPE ) 
>+      {
>+        output.println("    "+getOutputStreamName() + ".println(\" = \"+_res);"); 
>+      }
>+      else 
>+      {
>+        output.println("    "+getOutputStreamName() + ".println();");
>+      }
>     }
> 
>     private String getOutputStreamName() {

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