Examples of JPAMethodContext

org.apache.olingo.odata2.jpa.processor.api.access.JPAMethodContext
The abstract class is a compilation of objects required for building specific instances of JPA Method Context. Extend this class to implement specific implementations of JPQL context types (Create,Update,Function). A JPA method Context is constructed from an OData request. Depending on OData CUD/FunctionImport operation performed on an Entity, a corresponding JPA method context object is built. The object thus built can be used for executing operations on JPA Entity/Custom processor objects.
A default implementation is provided by the library. @see org.apache.olingo.odata2.jpa.processor.api.access.JPAMethodContextView @see org.apache.olingo.odata2.jpa.processor.api.jpql.JPQLContextType
org.apache.olingo.odata2.processor.api.jpa.access.JPAMethodContext
The abstract class is a compilation of objects required for building specific instances of JPA Method Context. Extend this class to implement specific implementations of JPQL context types (Create,Update,Function). A JPA method Context is constructed from an OData request. Depending on OData CUD/FunctionImport operation performed on an Entity, a corresponding JPA method context object is built. The object thus built can be used for executing operations on JPA Entity/Custom processor objects.
A default implementation is provided by the library. @see org.apache.olingo.odata2.processor.api.jpa.access.JPAMethodContextView @see org.apache.olingo.odata2.processor.api.jpa.jpql.JPQLContextType

Examples of org.apache.olingo.odata2.jpa.processor.api.access.JPAMethodContext

  @SuppressWarnings("unchecked")
  @Override
  public List<Object> process(final GetFunctionImportUriInfo uriParserResultView)
      throws ODataJPAModelException, ODataJPARuntimeException {


    JPAMethodContext jpaMethodContext = JPAMethodContext.createBuilder(
        JPQLContextType.FUNCTION, uriParserResultView).build();


    List<Object> resultObj = null;


    try {


      JPAFunction jpaFunction = jpaMethodContext.getJPAFunctionList()
          .get(0);
      Method method = jpaFunction.getFunction();
      Object[] args = jpaFunction.getArguments();


      if (uriParserResultView.getFunctionImport().getReturnType()
          .getMultiplicity().equals(EdmMultiplicity.MANY)) {


        resultObj = (List<Object>) method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
      } else {
        resultObj = new ArrayList<Object>();
        Object result = method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
        resultObj.add(result);
      }


    } catch (EdmException e) {
      throw ODataJPARuntimeException

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Examples of org.apache.olingo.odata2.jpa.processor.api.access.JPAMethodContext

  @SuppressWarnings("unchecked")
  @Override
  public List<Object> process(final GetFunctionImportUriInfo uriParserResultView)
      throws ODataJPAModelException, ODataJPARuntimeException {


    JPAMethodContext jpaMethodContext = JPAMethodContext.createBuilder(
        JPQLContextType.FUNCTION, uriParserResultView).build();


    List<Object> resultObj = null;


    try {


      JPAFunction jpaFunction = jpaMethodContext.getJPAFunctionList()
          .get(0);
      Method method = jpaFunction.getFunction();
      Object[] args = jpaFunction.getArguments();


      if (uriParserResultView.getFunctionImport().getReturnType()
          .getMultiplicity().equals(EdmMultiplicity.MANY)) {


        resultObj = (List<Object>) method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
      } else {
        resultObj = new ArrayList<Object>();
        Object result = method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
        resultObj.add(result);
      }


    } catch (EdmException e) {
      throw ODataJPARuntimeException

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Examples of org.apache.olingo.odata2.jpa.processor.api.access.JPAMethodContext

  @SuppressWarnings("unchecked")
  @Override
  public List<Object> process(final GetFunctionImportUriInfo uriParserResultView)
      throws ODataJPAModelException, ODataJPARuntimeException {


    JPAMethodContext jpaMethodContext = JPAMethodContext.createBuilder(
        JPQLContextType.FUNCTION, uriParserResultView).build();


    List<Object> resultObj = null;


    try {


      JPAFunction jpaFunction = jpaMethodContext.getJPAFunctionList()
          .get(0);
      Method method = jpaFunction.getFunction();
      Object[] args = jpaFunction.getArguments();


      if (uriParserResultView.getFunctionImport().getReturnType()
          .getMultiplicity().equals(EdmMultiplicity.MANY)) {


        resultObj = (List<Object>) method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
      } else {
        resultObj = new ArrayList<Object>();
        Object result = method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
        resultObj.add(result);
      }


    } catch (EdmException e) {
      throw ODataJPARuntimeException

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Examples of org.apache.olingo.odata2.processor.api.jpa.access.JPAMethodContext

  @SuppressWarnings("unchecked")
  @Override
  public List<Object> process(final GetFunctionImportUriInfo uriParserResultView)
      throws ODataJPAModelException, ODataJPARuntimeException {


    JPAMethodContext jpaMethodContext = JPAMethodContext.createBuilder(
        JPQLContextType.FUNCTION, uriParserResultView).build();


    List<Object> resultObj = null;


    try {


      JPAFunction jpaFunction = jpaMethodContext.getJPAFunctionList()
          .get(0);
      Method method = jpaFunction.getFunction();
      Object[] args = jpaFunction.getArguments();


      if (uriParserResultView.getFunctionImport().getReturnType()
          .getMultiplicity().equals(EdmMultiplicity.MANY)) {


        resultObj = (List<Object>) method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
      } else {
        resultObj = new ArrayList<Object>();
        Object result = method.invoke(
            jpaMethodContext.getEnclosingObject(), args);
        resultObj.add(result);
      }


    } catch (EdmException e) {
      throw ODataJPARuntimeException

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