Examples of com.linkedin.parseq.trace.Trace

com.linkedin.parseq.trace.Trace
A Trace represents a point-in-time snapshot of a Task's state. Generally, this point in time will be after the task has completed, but traces can also be taken of tasks that are currently executing.
Traces are immutable and thread-safe. Use {@link TraceBuilder} tocreate new traces.
Use a {@link com.linkedin.parseq.trace.codec.TraceCodec} to serialize anddeserialize Traces. @author Chi Chan (ckchan@linkedin.com) @author Chris Pettitt (cpettitt@linkedin.com)

  {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    _codec.encode(trace, baos);
    final byte[] json = baos.toByteArray();


    final Trace deserialized;
    try
    {
      deserialized = _codec.decode(new ByteArrayInputStream(json));
    }
    catch (IOException e)

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  private void assertReversibleString(final Trace trace) throws IOException
  {
    final String json =_codec.encode(trace);


    final Trace deserialized;
    try
    {
      deserialized = _codec.decode(json);
    }
    catch (IOException e)

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                                    {
                                      RestResponse response = EasyMock.createMock(RestResponse.class);
                                      RequestExecutionReportBuilder executionReportBuilder =
                                         new RequestExecutionReportBuilder();
                                      JsonTraceCodec jsonTraceCodec = new JsonTraceCodec();
                                      Trace t = null;


                                      try
                                      {
                                        t = jsonTraceCodec.decode(TEST_TRACE);
                                        executionReportBuilder.setParseqTrace(t);

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    String mediaType = HEADER_VALUE_APPLICATION_JSON;
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();


    try
    {
      Trace trace = executionReport.getParseqTrace();


      if (trace != null)
      {
        //Serialize the Parseq trace into JSON.
        JsonTraceCodec traceCodec = new JsonTraceCodec();

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    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();


    try
    {
      IOUtils.copy(resourceStream, outputStream);
      Trace trace = executionReport.getParseqTrace();


      if (trace != null)
      {
        //Serialize the Parseq trace into JSON and then inject a javascript into the response
        //which will call the corresponding render function on the entry page html with the JSON

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    JsonTraceCodec codec = new JsonTraceCodec();


    try
    {
      Trace trace = codec.decode(traceRawStream);
      Assert.assertNotNull(trace);
      Assert.assertNotNull(trace.getValue());
      Assert.assertNotEquals(trace.getValue(), "");
    }
    catch (IOException exc)
    {
      Assert.fail("Parseq trace cannot be decoded. Details: " + exc.getMessage());
    }

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com.linkedin.parseq.example.common.ExampleUtil

com.linkedin.parseq.trace.codec.json.JsonTraceSerializer

com.linkedin.parseq.trace.codec.json.TestJsonTraceCodec

com.linkedin.restli.examples.TestDebugRequestHandlers

com.linkedin.restli.server.ParseqTraceDebugRequestHandler

com.linkedin.restli.server.TestParseqTraceDebugRequestHandler

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