Examples of HeapDumpFormatter

  private void dumpMultipleHeapsInOneFile(JavaRuntime runtime,
      String version, boolean is64Bit, boolean phdFormat, String filename, Set heapsToDump) throws IOException
  {
    Iterator heapIterator = runtime.getHeaps().iterator();
    
    HeapDumpFormatter formatter = getFormatter(filename, version, is64Bit, phdFormat);
    
    out.print("Writing " + ( phdFormat ? "PHD" : "Classic") + " format heapdump into " + filename);
    
    dumpClasses(formatter,runtime);
    
    while (heapIterator.hasNext()) {
      Object thisHeapObj = heapIterator.next();


      if (thisHeapObj instanceof CorruptData) {
        out.error("Corrupt heap data found at: " 
            + ((CorruptData) thisHeapObj).getAddress());
        _numberOfErrors++;
        continue;
      }


      JavaHeap thisHeap = (JavaHeap) thisHeapObj;
      
      if(heapsToDump.size() > 0 && ! heapsToDump.contains(thisHeap.getName())) {
        continue;
      }
      
      dumpHeap(formatter, thisHeap);
    }
    
    formatter.close();
  }


  private void dumpMultipleHeapsInSeparateFiles(JavaRuntime runtime,String version, boolean is64Bit, boolean phdFormat,String baseFileName, Set heapsToDump) throws IOException
  {
    Iterator heapIterator = runtime.getHeaps().iterator();
    
    HeapDumpFormatter formatter = null;
    
    while (heapIterator.hasNext()) {
      Object thisHeapObj = heapIterator.next();


      if (thisHeapObj instanceof CorruptData) {
        out.error("Heap corrupted at: "
            + ((CorruptData) thisHeapObj).getAddress());
        _numberOfErrors++;
        continue;
      }


      JavaHeap thisHeap = (JavaHeap) thisHeapObj;


      // Create a new heapdump formatter for every heap we find
      if (formatter != null) {
        formatter.close();
      }


      if(heapsToDump.size() > 0 && ! heapsToDump.contains(thisHeap.getName())) {
        continue;
      }
      
      String fileName = getFileNameForHeap(thisHeap,baseFileName);


      out.print("Writing " 
          + ( phdFormat ? "PHD" : "Classic") 
          + " format heapdump for heap " 
          + thisHeap.getName() 
          + " into " 
          + fileName + "\n");
      
      formatter = getFormatter(fileName, version, is64Bit, phdFormat);
      
      //We have to dump classes in every heapdump
      dumpClasses(formatter,runtime);
      
      dumpHeap(formatter, thisHeap);
    }
    
    if(formatter != null) {
      formatter.close();
    }
  }

Examples of HeapDumpFormatter

Examples of org.apache.kato.katoview.heapdump.HeapDumpFormatter

Examples of org.apache.kato.katoview.heapdump.HeapDumpFormatter