Examples of com.linkedin.data.DataMap

com.linkedin.data.DataMap
An {@link DataMap} maps strings to Data objects.
The key of this map is always a string. When a key is being added or replaced, the map will verify that key is a string. If the key is not a string, the map will throw an {@link IllegalArgumentException}.
When an value is being added or replaced on the map, the map will verify that the value is a Data object. If the value is not a Data object, then the map will throw an {@link IllegalArgumentException}.
Cloning via the {@link #clone()} method will shallow copy the {@link DataMap}and will not deep copy contained complex objects. Copying via the {@link #copy()}method will deep copy the {@link DataMap}, which includes deep copying the contained complex objects. Keys are not deep copied because the keys are immutable strings.
Instrumentation if enabled is only enabled for the {@link DataMap} and notfor the underlying {@link CheckedMap}. Furthermore, if a {@link DataMap} is cloned,the clone will not have instrumentation enabled and the clone's instrumented data will be cleared.
Since {@link DataMap} extends {@link CheckedMap}, copying of the {@link DataMap} is lazy and may bedelayed until the {@link DataMap} is about to be modified. @author slim

  }


  @Override
  public void renderResourceHome(OutputStream out)
  {
    final DataMap outputMap = createEmptyOutput();


    try
    {
      for (ResourceSchema resourceSchema:
           new HashSet<ResourceSchema>(_relationships.getResourceSchemaCollection().getResources().values()))

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    if (resourceSchema == null)
    {
      throw new RoutingException(String.format("Resource named '%s' does not exist", resourceName), 404) ;
    }


    final DataMap outputMap = createEmptyOutput();


    try
    {
      renderResource(resourceSchema, outputMap);
      _codec.writeMap(outputMap, out);

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  }


  @Override
  public void renderDataModelHome(OutputStream out)
  {
    final DataMap outputMap = createEmptyOutput();


    try
    {
      for (NamedDataSchema schema: new HashSet<NamedDataSchema>(_relationships.getDataModels().values()))
      {

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    if (schema == null)
    {
      throw new RoutingException(String.format("Data model named '%s' does not exist", dataModelName), 404) ;
    }


    final DataMap outputMap = createEmptyOutput();


    try
    {
      renderDataModel(schema, outputMap);
      _codec.writeMap(outputMap, out);

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    return RestConstants.HEADER_VALUE_APPLICATION_JSON;
  }


  private DataMap createEmptyOutput()
  {
    final DataMap emptyOutputMap = new DataMap();
    emptyOutputMap.put("resources", new DataMap());
    emptyOutputMap.put("models", new DataMap());


    return emptyOutputMap;
  }

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    models.putAll(relatedSchemas);
  }


  private void renderResource(ResourceSchema resourceSchema, DataMap outputMap) throws IOException
  {
    final DataMap resources = outputMap.getDataMap("resources");
    final DataMap models = outputMap.getDataMap("models");


    resources.put(ResourceSchemaUtil.getFullName(resourceSchema), resourceSchema.data());
    addRelatedModels(resourceSchema, models);


    final List<ResourceSchema> subresources = _relationships.getResourceSchemaCollection().getAllSubResources(

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    }
  }


  private void renderDataModel(NamedDataSchema schema, DataMap outputMap) throws IOException
  {
    final DataMap models = outputMap.getDataMap("models");
    final DataMap schemaData = _codec.stringToMap(schema.toString());
    models.put(schema.getFullName(), schemaData);
  }

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      String responseEntity = null;
      if (capture != null)
      {
        try
        {
          DataMap entityMap;


          if (capture.getRequest().getEntity().length() > 0)
          {
            entityMap = DataMapUtils.readMap(capture.getRequest());
            requestEntity = new String(_codec.mapToBytes(entityMap));

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    }


    final Map<String, Object> pageModel = createPageModel();
    pageModel.put("dataModel", schema);


    final DataMap example = SchemaSampleDataGenerator.buildRecordData(schema, new SchemaSampleDataGenerator.DataGenerationOptions());
    try
    {
      pageModel.put("example", new String(_codec.mapToBytes(example)));
    }
    catch (IOException e)

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  {
    final String resultKey = keys.get(0);
    final String statusKey = keys.get(1);
    final String errorKey = keys.get(2);


    final DataMap resultData = new DataMap();
    resultData.put(resultKey, _record.data());


    final DataMap statusData = new DataMap();
    statusData.put(statusKey, _status.getCode());


    final DataMap errorData = new DataMap();
    errorData.put(errorKey, _error.data());


    final DataMap data = new DataMap();
    data.put(BatchResponse.RESULTS, resultData);
    data.put(BatchResponse.STATUSES, statusData);
    data.put(BatchResponse.ERRORS, errorData);


    final BatchEntityResponseDecoder<String, TestRecord> decoder =
      new BatchEntityResponseDecoder<String, TestRecord>(new TypeSpec<TestRecord>(TestRecord.class),
                                                         new TypeSpec<String>(String.class),
                                                         Collections.<String, CompoundKey.TypeInfo>emptyMap(),

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