Package org.apache.olingo.odata2.jpa.processor.api.jpql

Examples of org.apache.olingo.odata2.jpa.processor.api.jpql.JPQLStatement$DELIMITER

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            resolvedResourcePath = resourceLocation != null
                ? resourceLocation.substring(serviceUri.length()) : resourcePath;
        }
        final Map<String, String> resolvedQueryParams = request instanceof Olingo2BatchQueryRequest
            ? ((Olingo2BatchQueryRequest) request).getQueryParams() : null;
        final UriInfoImpl uriInfo = parseUri(edm, resolvedResourcePath, resolvedQueryParams);

        // resolve response content
        final Object resolvedContent = content != null ? readContent(uriInfo, content) : null;

        return new Olingo2BatchResponse(statusCode, statusInfo, response.getContentId(), response.getHeaders(),
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        }
        return absolutUri.toString();
    }

    private static UriInfoImpl parseUri(Edm edm, String resourcePath, Map<String, String> queryParams) {
        UriInfoImpl result;
        try {
            final List<PathSegment> pathSegments = new ArrayList<PathSegment>();
            final String[] segments = new URI(resourcePath).getPath().split(SEPARATOR);
            if (queryParams == null) {
                queryParams = Collections.emptyMap();
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      } else {
        contextType = JPQLContextType.SELECT;
      }

      JPQLContext jpqlContext = JPQLContext.createBuilder(contextType, resultsView).build();
      JPQLStatement jpqlStatement = JPQLStatement.createBuilder(jpqlContext).build();
      String deltaToken = ODataJPATombstoneContext.getDeltaToken();

      Query query = null;
      if (deltaToken != null) {
        String statement = jpqlStatement.toString();
        String[] statementParts = statement.split(JPQLStatement.KEYWORD.WHERE);
        String deltaCondition = jpqlContext.getJPAEntityAlias() + ".creationDate >= {ts '" + deltaToken + "'}";
        if (statementParts.length > 1) {
          statement =
              statementParts[0] + JPQLStatement.DELIMITER.SPACE + JPQLStatement.KEYWORD.WHERE
                  + JPQLStatement.DELIMITER.SPACE + deltaCondition + JPQLStatement.DELIMITER.SPACE
                  + JPQLStatement.Operator.AND + statementParts[1];
        } else {
          statement =
              statementParts[0] + JPQLStatement.DELIMITER.SPACE + JPQLStatement.KEYWORD.WHERE
                  + JPQLStatement.DELIMITER.SPACE + deltaCondition;
        }

        query = em.createQuery(statement);
      } else {
        query = em.createQuery(jpqlStatement.toString());
      }

      return query;
    } catch (EdmException e) {
      return null;
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      } else {
        jpqlContext = JPQLContext.createBuilder(contextType,
            uriParserResultView).build();
      }

      JPQLStatement jpqlStatement = JPQLStatement.createBuilder(jpqlContext)
          .build();
      Map<String, String> customQueryOptions = uriParserResultView.getCustomQueryOptions();
      String deltaToken = null;
      if (customQueryOptions != null) {
        deltaToken = uriParserResultView.getCustomQueryOptions().get("!deltatoken");
      }
      if (deltaToken != null) {
        ODataJPATombstoneContext.setDeltaToken(deltaToken);
      }

      Query query = null;
      List<Object> result = null;

      JPAEdmMapping mapping = (JPAEdmMapping) uriParserResultView.getTargetEntitySet().getEntityType().getMapping();
      ODataJPATombstoneEntityListener listener = null;
      if (mapping.getODataJPATombstoneEntityListener() != null) {
        listener = (ODataJPATombstoneEntityListener) mapping.getODataJPATombstoneEntityListener().newInstance();
        query = listener.getQuery(uriParserResultView, em);
      }
      if (query == null) {
        query = em.createQuery(jpqlStatement.toString());
        if (listener != null) {
          query.getResultList();
          List<Object> deltaResult =
              (List<Object>) ODataJPATombstoneContext.getDeltaResult(((EdmMapping) mapping).getInternalName());
          result = handlePaging(deltaResult, uriParserResultView);
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    }

    JPQLContext jpqlContext = JPQLContext.createBuilder(contextType,
        resultsView).build();

    JPQLStatement jpqlStatement = JPQLStatement.createBuilder(jpqlContext)
        .build();
    Query query = null;
    try {

      query = em.createQuery(jpqlStatement.toString());
      List<?> resultList = query.getResultList();
      if (resultList != null && resultList.size() == 1) {
        return Long.valueOf(resultList.get(0).toString());
      }
    } catch (IllegalArgumentException e) {
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    }

    JPQLContext jpqlContext = JPQLContext.createBuilder(contextType,
        resultsView).build();

    JPQLStatement jpqlStatement = JPQLStatement.createBuilder(jpqlContext)
        .build();
    Query query = null;
    try {

      query = em.createQuery(jpqlStatement.toString());
      List<?> resultList = query.getResultList();
      if (resultList != null && resultList.size() == 1) {
        return Long.valueOf(resultList.get(0).toString());
      }
    } catch (IllegalArgumentException e) {
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        || uriParserResultView instanceof PutMergePatchUriInfo) {

      JPQLContext selectJPQLContext = JPQLContext.createBuilder(
          contextType, uriParserResultView).build();

      JPQLStatement selectJPQLStatement = JPQLStatement.createBuilder(
          selectJPQLContext).build();
      Query query = null;
      try {
        query = em.createQuery(selectJPQLStatement.toString());
        if (!query.getResultList().isEmpty()) {
          selectedObject = query.getResultList().get(0);
        }
      } catch (IllegalArgumentException e) {
        throw ODataJPARuntimeException.throwException(
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  @Test
  public void testBuild() throws Exception {
    setUp(getJoinClauseList());
    JPQLJoinStatementBuilder jpqlJoinStatementBuilder = new JPQLJoinStatementBuilder(context);
    try {
      JPQLStatement jpqlStatement = jpqlJoinStatementBuilder.build();
      assertEquals(
          "SELECT mat FROM SOHeader soh JOIN soh.soItem soi JOIN soi.material mat WHERE soh.buyerId = 2 AND "
              +
              "soh.createdBy = 'Peter' AND soi.shId = soh.soId AND mat.id = 'abc' "
              +
              "ORDER BY mat.buyerId asc , mat.city desc",
          jpqlStatement.toString());
    } catch (ODataJPARuntimeException e) {
      fail("Should not have come here");
    }

  }
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  public void testBuild() throws Exception {
    setUp(getJoinClauseList());
    JPQLJoinSelectSingleStatementBuilder jpqlJoinSelectsingleStatementBuilder =
        new JPQLJoinSelectSingleStatementBuilder(context);
    try {
      JPQLStatement jpqlStatement = jpqlJoinSelectsingleStatementBuilder.build();
      assertEquals(
          "SELECT gt1 FROM SOHeader soh JOIN soh.soItem soi JOIN soi.material mat WHERE soh.soId = 1 AND " +
              "soi.shId = soh.soId AND mat.id = 'abc'",
          jpqlStatement.toString());
    } catch (ODataJPARuntimeException e) {
      fail("Should not have come here");
    }

  }
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    } else {
      jpqlContext = JPQLContext.createBuilder(contextType,
          uriParserResultView).build();
    }

    JPQLStatement jpqlStatement = JPQLStatement.createBuilder(jpqlContext)
        .build();
    Query query = null;
    try {
      query = em.createQuery(jpqlStatement.toString());
      return handlePaging(query, uriParserResultView);
    } catch (Exception e) {
      throw ODataJPARuntimeException.throwException(
          ODataJPARuntimeException.ERROR_JPQL_QUERY_CREATE, e);
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