Package org.restlet.representation

Examples of org.restlet.representation.StringRepresentation

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    setNegotiated(false);
  }

  @Override
  public Representation get() {
    StringRepresentation presentation = null;
    try {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      presentation = getClusterRepresentation(clusterName);
    }

    catch (Exception e) {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);
      e.printStackTrace();
    }
    return presentation;
  }
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    if (leader != null) {
      clusterSummayRecord.setSimpleField("LEADER", leader.getInstanceName());
    } else {
      clusterSummayRecord.setSimpleField("LEADER", "");
    }
    StringRepresentation representation =
        new StringRepresentation(ClusterRepresentationUtil.ZNRecordToJson(clusterSummayRecord),
            MediaType.APPLICATION_JSON);

    return representation;
  }
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    setNegotiated(false);
  }

  @Override
  public Representation get() {
    StringRepresentation presentation = null;
    try {
      String zkServer =
          (String) getContext().getAttributes().get(RestAdminApplication.ZKSERVERADDRESS);
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      String messageType = (String) getRequest().getAttributes().get("MessageType");
      String messageId = (String) getRequest().getAttributes().get("MessageId");
      // TODO: need pass sessionId to this represent()
      String sessionId = (String) getRequest().getAttributes().get("SessionId");

      presentation =
          getControllerStatusUpdateRepresentation(zkServer, clusterName, sessionId, messageType,
              messageId);
    } catch (Exception e) {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);
      LOG.error("", e);
    }
    return presentation;
  }
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    Builder keyBuilder = new PropertyKey.Builder(clusterName);
    ZkClient zkClient = (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT);
    String message =
        ClusterRepresentationUtil.getPropertyAsString(zkClient, clusterName,
            keyBuilder.controllerTaskStatus(messageType, messageId), MediaType.APPLICATION_JSON);
    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);
    return representation;
  }
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    setNegotiated(false);
  }

  @Override
  public Representation get() {
    StringRepresentation presentation = null;
    try {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      presentation = getInstancesRepresentation(clusterName);
    }

    catch (Exception e) {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);

      LOG.error("", e);
    }
    return presentation;
  }
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      recordList.add(instanceConfig.getRecord());
    }
    ListInstancesWrapper wrapper = new ListInstancesWrapper();
    wrapper.instanceInfo = recordList;
    wrapper.tagInfo = tagInstanceLists;
    StringRepresentation representation =
        new StringRepresentation(ClusterRepresentationUtil.ObjectToJson(wrapper),
            MediaType.APPLICATION_JSON);

    return representation;
  }
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    setNegotiated(false);
  }

  @Override
  public Representation get() {
    StringRepresentation presentation = null;
    try {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      String resourceName = (String) getRequest().getAttributes().get("resourceName");
      presentation = getIdealStateRepresentation(clusterName, resourceName);
    }

    catch (Exception e) {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);

      LOG.error("", e);
    }
    return presentation;
  }
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    String message =
        ClusterRepresentationUtil.getClusterPropertyAsString(zkClient, clusterName,
            keyBuilder.idealStates(resourceName), MediaType.APPLICATION_JSON);

    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);

    return representation;
  }
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    setNegotiated(false);
  }

  @Override
  public Representation get() {
    StringRepresentation presentation = null;
    try {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      String instanceName = (String) getRequest().getAttributes().get("instanceName");
      String resourceGroup = (String) getRequest().getAttributes().get("resourceName");

      presentation = getInstanceErrorsRepresentation(clusterName, instanceName, resourceGroup);
    } catch (Exception e) {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);

      LOG.error("", e);
    }
    return presentation;
  }
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            keyBuilder.stateTransitionErrors(instanceName, instanceSessionId, resourceGroup),
            // instanceSessionId
            // + "__"
            // + resourceGroup,
            MediaType.APPLICATION_JSON);
    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);
    return representation;
  }
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