Examples of UDF

org.apache.ambari.view.pig.resources.udf.models.UDF
Bean to represent User Defined Functions
org.apache.hadoop.hive.ql.exec.UDF
A User-defined function (UDF) for the use with Hive. New UDF classes need to inherit from this UDF class. Required for all UDF classes: 1. Implement one or more methods named "evaluate" which will be called by Hive. The following are some examples: public int evaluate(); public int evaluate(int a); public double evaluate(int a, double b); public String evaluate(String a, int b, String c); "evaluate" should never be a void method. However it can return "null" if needed.
railo.runtime.type.UDF
a user defined function
railo.transformer.bytecode.expression.var.UDF

Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

  @GET
  @Path("{udfId}")
  @Produces(MediaType.APPLICATION_JSON)
  public Response getUDF(@PathParam("udfId") String udfId) {
    try {
      UDF udf = getResourceManager().read(udfId);
      JSONObject object = new JSONObject();
      object.put("udf", udf);
      return Response.ok(object).build();
    } catch (WebApplicationException ex) {
      throw ex;

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

  public Response createUDF(UDFRequest request, @Context HttpServletResponse response,
                            @Context UriInfo ui) {
    try {
      getResourceManager().create(request.udf);


      UDF udf = getResourceManager().read(request.udf.getId());


      response.setHeader("Location",
          String.format("%s/%s", ui.getAbsolutePath().toString(), request.udf.getId()));


      JSONObject object = new JSONObject();

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

    udfService = getService(UDFService.class, handler, context);
  }


  private Response doCreateUDF() {
    UDFService.UDFRequest request = new UDFService.UDFRequest();
    request.udf = new UDF();
    request.udf.setPath("/tmp/udf.jar");
    request.udf.setName("TestUDF");


    UriInfo uriInfo = createNiceMock(UriInfo.class);
    URI uri = UriBuilder.fromUri("http://host/a/b").build();

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

  public void updateUDF() {
    Response createdUDF = doCreateUDF();
    String createdUdfId = ((UDF) ((JSONObject) createdUDF.getEntity()).get("udf")).getId();


    UDFService.UDFRequest request = new UDFService.UDFRequest();
    request.udf = new UDF();
    request.udf.setPath("/tmp/updatedUDF.jar");
    request.udf.setName("TestUDF2");


    Response response = udfService.updateUDF(request, createdUdfId);
    Assert.assertEquals(204, response.getStatus());

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

        new OnlyOwnersFilteringStrategy(this.context.getUsername())));
  }


  @Override
  public void createResource(String s, Map<String, Object> stringObjectMap) throws SystemException, ResourceAlreadyExistsException, NoSuchResourceException, UnsupportedPropertyException {
    UDF udf = null;
    try {
      udf = new UDF(stringObjectMap);
    } catch (InvocationTargetException e) {
      throw new SystemException("error on creating resource", e);
    } catch (IllegalAccessException e) {
      throw new SystemException("error on creating resource", e);
    }

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

    getResourceManager().create(udf);
  }


  @Override
  public boolean updateResource(String resourceId, Map<String, Object> stringObjectMap) throws SystemException, NoSuchResourceException, UnsupportedPropertyException {
    UDF udf = null;
    try {
      udf = new UDF(stringObjectMap);
    } catch (InvocationTargetException e) {
      throw new SystemException("error on updating resource", e);
    } catch (IllegalAccessException e) {
      throw new SystemException("error on updating resource", e);
    }

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

    udfService = getService(UDFService.class, handler, context);
  }


  private Response doCreateUDF() {
    UDFService.UDFRequest request = new UDFService.UDFRequest();
    request.udf = new UDF();
    request.udf.setPath("/tmp/udf.jar");
    request.udf.setName("TestUDF");


    UriInfo uriInfo = createNiceMock(UriInfo.class);
    URI uri = UriBuilder.fromUri("http://host/a/b").build();

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

  public void updateUDF() {
    Response createdUDF = doCreateUDF();
    String createdUdfId = ((UDF) ((JSONObject) createdUDF.getEntity()).get("udf")).getId();


    UDFService.UDFRequest request = new UDFService.UDFRequest();
    request.udf = new UDF();
    request.udf.setPath("/tmp/updatedUDF.jar");
    request.udf.setName("TestUDF2");


    Response response = udfService.updateUDF(request, createdUdfId);
    Assert.assertEquals(204, response.getStatus());

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

   */
  @GET
  @Path("{udfId}")
  @Produces(MediaType.APPLICATION_JSON)
  public Response getUDF(@PathParam("udfId") String udfId) {
    UDF udf = null;
    try {
      udf = getResourceManager().read(udfId);
    } catch (ItemNotFound itemNotFound) {
      return Response.status(404).build();
    }

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Examples of org.apache.ambari.view.pig.resources.udf.models.UDF

  @Consumes(MediaType.APPLICATION_JSON)
  public Response createUDF(UDFRequest request, @Context HttpServletResponse response,
                            @Context UriInfo ui) {
    getResourceManager().create(request.udf);


    UDF udf = null;


    try {
      udf = getResourceManager().read(request.udf.getId());
    } catch (ItemNotFound itemNotFound) {
      return Response.status(404).build();

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