You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@olingo.apache.org by ch...@apache.org on 2013/12/18 10:12:13 UTC
[15/37] [OLINGO-82] Renamed the project folder name to
odata2-jpa-processor
http://git-wip-us.apache.org/repos/asf/incubator-olingo-odata2/blob/1b479e6c/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/ODataJPAResponseBuilder.java
----------------------------------------------------------------------
diff --git a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/ODataJPAResponseBuilder.java b/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/ODataJPAResponseBuilder.java
deleted file mode 100644
index 8f3487e..0000000
--- a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/ODataJPAResponseBuilder.java
+++ /dev/null
@@ -1,629 +0,0 @@
-/*******************************************************************************
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- ******************************************************************************/
-package org.apache.olingo.odata2.processor.core.jpa;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.olingo.odata2.api.commons.HttpStatusCodes;
-import org.apache.olingo.odata2.api.commons.InlineCount;
-import org.apache.olingo.odata2.api.edm.EdmEntitySet;
-import org.apache.olingo.odata2.api.edm.EdmEntityType;
-import org.apache.olingo.odata2.api.edm.EdmException;
-import org.apache.olingo.odata2.api.edm.EdmFunctionImport;
-import org.apache.olingo.odata2.api.edm.EdmLiteralKind;
-import org.apache.olingo.odata2.api.edm.EdmMultiplicity;
-import org.apache.olingo.odata2.api.edm.EdmNavigationProperty;
-import org.apache.olingo.odata2.api.edm.EdmProperty;
-import org.apache.olingo.odata2.api.edm.EdmSimpleType;
-import org.apache.olingo.odata2.api.edm.EdmStructuralType;
-import org.apache.olingo.odata2.api.edm.EdmType;
-import org.apache.olingo.odata2.api.edm.EdmTypeKind;
-import org.apache.olingo.odata2.api.ep.EntityProvider;
-import org.apache.olingo.odata2.api.ep.EntityProviderException;
-import org.apache.olingo.odata2.api.ep.EntityProviderWriteProperties;
-import org.apache.olingo.odata2.api.ep.EntityProviderWriteProperties.ODataEntityProviderPropertiesBuilder;
-import org.apache.olingo.odata2.api.exception.ODataException;
-import org.apache.olingo.odata2.api.exception.ODataHttpException;
-import org.apache.olingo.odata2.api.exception.ODataNotFoundException;
-import org.apache.olingo.odata2.api.processor.ODataContext;
-import org.apache.olingo.odata2.api.processor.ODataResponse;
-import org.apache.olingo.odata2.api.uri.ExpandSelectTreeNode;
-import org.apache.olingo.odata2.api.uri.NavigationPropertySegment;
-import org.apache.olingo.odata2.api.uri.SelectItem;
-import org.apache.olingo.odata2.api.uri.UriParser;
-import org.apache.olingo.odata2.api.uri.info.DeleteUriInfo;
-import org.apache.olingo.odata2.api.uri.info.GetEntityLinkUriInfo;
-import org.apache.olingo.odata2.api.uri.info.GetEntitySetLinksUriInfo;
-import org.apache.olingo.odata2.api.uri.info.GetEntitySetUriInfo;
-import org.apache.olingo.odata2.api.uri.info.GetEntityUriInfo;
-import org.apache.olingo.odata2.api.uri.info.GetFunctionImportUriInfo;
-import org.apache.olingo.odata2.api.uri.info.PostUriInfo;
-import org.apache.olingo.odata2.api.uri.info.PutMergePatchUriInfo;
-import org.apache.olingo.odata2.processor.api.jpa.ODataJPAContext;
-import org.apache.olingo.odata2.processor.api.jpa.exception.ODataJPARuntimeException;
-import org.apache.olingo.odata2.processor.core.jpa.access.data.JPAEntityParser;
-import org.apache.olingo.odata2.processor.core.jpa.access.data.JPAExpandCallBack;
-
-public final class ODataJPAResponseBuilder {
-
- /* Response for Read Entity Set */
- public static <T> ODataResponse build(final List<T> jpaEntities, final GetEntitySetUriInfo resultsView,
- final String contentType, final ODataJPAContext odataJPAContext) throws ODataJPARuntimeException {
-
- EdmEntityType edmEntityType = null;
- ODataResponse odataResponse = null;
- List<ArrayList<NavigationPropertySegment>> expandList = null;
-
- try {
- edmEntityType = resultsView.getTargetEntitySet().getEntityType();
- List<Map<String, Object>> edmEntityList = new ArrayList<Map<String, Object>>();
- Map<String, Object> edmPropertyValueMap = null;
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- final List<SelectItem> selectedItems = resultsView.getSelect();
- if (selectedItems != null && selectedItems.size() > 0) {
- for (Object jpaEntity : jpaEntities) {
- edmPropertyValueMap =
- jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, buildSelectItemList(selectedItems, edmEntityType));
- edmEntityList.add(edmPropertyValueMap);
- }
- } else {
- for (Object jpaEntity : jpaEntities) {
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, edmEntityType);
- edmEntityList.add(edmPropertyValueMap);
- }
- }
- expandList = resultsView.getExpand();
- if (expandList != null && expandList.size() != 0) {
- int count = 0;
- List<EdmNavigationProperty> edmNavPropertyList = constructListofNavProperty(expandList);
- for (Object jpaEntity : jpaEntities) {
- Map<String, Object> relationShipMap = edmEntityList.get(count);
- HashMap<String, Object> navigationMap =
- jpaResultParser.parse2EdmNavigationValueMap(jpaEntity, edmNavPropertyList);
- relationShipMap.putAll(navigationMap);
- count++;
- }
- }
-
- EntityProviderWriteProperties feedProperties = null;
-
- feedProperties = getEntityProviderProperties(odataJPAContext, resultsView, edmEntityList);
- odataResponse =
- EntityProvider.writeFeed(contentType, resultsView.getTargetEntitySet(), edmEntityList, feedProperties);
- odataResponse = ODataResponse.fromResponse(odataResponse).status(HttpStatusCodes.OK).build();
-
- } catch (EntityProviderException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
-
- return odataResponse;
- }
-
- /* Response for Read Entity */
- public static ODataResponse build(final Object jpaEntity, final GetEntityUriInfo resultsView,
- final String contentType, final ODataJPAContext oDataJPAContext) throws ODataJPARuntimeException,
- ODataNotFoundException {
-
- List<ArrayList<NavigationPropertySegment>> expandList = null;
- if (jpaEntity == null) {
- throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
- }
- EdmEntityType edmEntityType = null;
- ODataResponse odataResponse = null;
-
- try {
-
- edmEntityType = resultsView.getTargetEntitySet().getEntityType();
- Map<String, Object> edmPropertyValueMap = null;
-
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- final List<SelectItem> selectedItems = resultsView.getSelect();
- if (selectedItems != null && selectedItems.size() > 0) {
- edmPropertyValueMap =
- jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, buildSelectItemList(selectedItems, resultsView
- .getTargetEntitySet().getEntityType()));
- } else {
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, edmEntityType);
- }
-
- expandList = resultsView.getExpand();
- if (expandList != null && expandList.size() != 0) {
- HashMap<String, Object> navigationMap =
- jpaResultParser.parse2EdmNavigationValueMap(jpaEntity, constructListofNavProperty(expandList));
- edmPropertyValueMap.putAll(navigationMap);
- }
- EntityProviderWriteProperties feedProperties = null;
- feedProperties = getEntityProviderProperties(oDataJPAContext, resultsView);
- odataResponse =
- EntityProvider.writeEntry(contentType, resultsView.getTargetEntitySet(), edmPropertyValueMap, feedProperties);
-
- odataResponse = ODataResponse.fromResponse(odataResponse).status(HttpStatusCodes.OK).build();
-
- } catch (EntityProviderException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
-
- return odataResponse;
- }
-
- /* Response for $count */
- public static ODataResponse build(final long jpaEntityCount, final ODataJPAContext oDataJPAContext)
- throws ODataJPARuntimeException {
-
- ODataResponse odataResponse = null;
- try {
- odataResponse = EntityProvider.writeText(String.valueOf(jpaEntityCount));
- odataResponse = ODataResponse.fromResponse(odataResponse).build();
- } catch (EntityProviderException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
- return odataResponse;
- }
-
- /* Response for Create Entity */
- @SuppressWarnings("unchecked")
- public static ODataResponse build(final List<Object> createdObjectList, final PostUriInfo uriInfo,
- final String contentType, final ODataJPAContext oDataJPAContext) throws ODataJPARuntimeException,
- ODataNotFoundException {
-
- if (createdObjectList == null || createdObjectList.size() == 0 || createdObjectList.get(0) == null) {
- throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
- }
-
- EdmEntityType edmEntityType = null;
- ODataResponse odataResponse = null;
-
- try {
-
- edmEntityType = uriInfo.getTargetEntitySet().getEntityType();
- Map<String, Object> edmPropertyValueMap = null;
-
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(createdObjectList.get(0), edmEntityType);
-
- List<ArrayList<NavigationPropertySegment>> expandList = null;
- if (createdObjectList.get(1) != null
- && ((Map<EdmNavigationProperty, EdmEntitySet>) createdObjectList.get(1)).size() > 0) {
- expandList = getExpandList((Map<EdmNavigationProperty, EdmEntitySet>) createdObjectList.get(1));
- HashMap<String, Object> navigationMap =
- jpaResultParser.parse2EdmNavigationValueMap(createdObjectList.get(0),
- constructListofNavProperty(expandList));
- edmPropertyValueMap.putAll(navigationMap);
- }
- EntityProviderWriteProperties feedProperties = null;
- try {
- feedProperties = getEntityProviderPropertiesforPost(oDataJPAContext, uriInfo, expandList);
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- odataResponse =
- EntityProvider.writeEntry(contentType, uriInfo.getTargetEntitySet(), edmPropertyValueMap, feedProperties);
-
- odataResponse = ODataResponse.fromResponse(odataResponse).status(HttpStatusCodes.CREATED).build();
-
- } catch (EntityProviderException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
-
- return odataResponse;
- }
-
- /* Response for Update Entity */
- public static ODataResponse build(final Object updatedObject, final PutMergePatchUriInfo putUriInfo)
- throws ODataJPARuntimeException, ODataNotFoundException {
- if (updatedObject == null) {
- throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
- }
- return ODataResponse.status(HttpStatusCodes.NO_CONTENT).build();
- }
-
- /* Response for Delete Entity */
- public static ODataResponse build(final Object deletedObject, final DeleteUriInfo deleteUriInfo)
- throws ODataJPARuntimeException, ODataNotFoundException {
-
- if (deletedObject == null) {
- throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
- }
- return ODataResponse.status(HttpStatusCodes.NO_CONTENT).build();
- }
-
- /* Response for Function Import Single Result */
- public static ODataResponse build(final Object result, final GetFunctionImportUriInfo resultsView)
- throws ODataJPARuntimeException {
-
- try {
- final EdmFunctionImport functionImport = resultsView.getFunctionImport();
- final EdmSimpleType type = (EdmSimpleType) functionImport.getReturnType().getType();
-
- if (result != null) {
- ODataResponse response = null;
-
- final String value = type.valueToString(result, EdmLiteralKind.DEFAULT, null);
- response = EntityProvider.writeText(value);
-
- return ODataResponse.fromResponse(response).build();
- } else {
- throw new ODataNotFoundException(ODataHttpException.COMMON);
- }
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (EntityProviderException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
- }
-
- /* Response for Function Import Multiple Result */
- public static ODataResponse build(final List<Object> resultList, final GetFunctionImportUriInfo resultsView,
- final String contentType, final ODataJPAContext oDataJPAContext) throws ODataJPARuntimeException,
- ODataNotFoundException {
-
- ODataResponse odataResponse = null;
-
- if (resultList != null && !resultList.isEmpty()) {
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- EdmType edmType = null;
- EdmFunctionImport functionImport = null;
- Map<String, Object> edmPropertyValueMap = null;
- List<Map<String, Object>> edmEntityList = null;
- Object result = null;
- try {
- EntityProviderWriteProperties feedProperties = null;
-
- feedProperties =
- EntityProviderWriteProperties.serviceRoot(oDataJPAContext.getODataContext().getPathInfo().getServiceRoot())
- .build();
-
- functionImport = resultsView.getFunctionImport();
- edmType = functionImport.getReturnType().getType();
-
- if (edmType.getKind().equals(EdmTypeKind.ENTITY) || edmType.getKind().equals(EdmTypeKind.COMPLEX)) {
- if (functionImport.getReturnType().getMultiplicity().equals(EdmMultiplicity.MANY)) {
- edmEntityList = new ArrayList<Map<String, Object>>();
- for (Object jpaEntity : resultList) {
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, (EdmStructuralType) edmType);
- edmEntityList.add(edmPropertyValueMap);
- }
- result = edmEntityList;
- } else {
-
- Object resultObject = resultList.get(0);
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(resultObject, (EdmStructuralType) edmType);
-
- result = edmPropertyValueMap;
- }
-
- } else if (edmType.getKind().equals(EdmTypeKind.SIMPLE)) {
- result = resultList.get(0);
- }
-
- odataResponse =
- EntityProvider.writeFunctionImport(contentType, resultsView.getFunctionImport(), result, feedProperties);
- odataResponse = ODataResponse.fromResponse(odataResponse).status(HttpStatusCodes.OK).build();
-
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (EntityProviderException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- } else {
- throw new ODataNotFoundException(ODataHttpException.COMMON);
- }
-
- return odataResponse;
- }
-
- /* Response for Read Entity Link */
- public static ODataResponse build(final Object jpaEntity, final GetEntityLinkUriInfo resultsView,
- final String contentType, final ODataJPAContext oDataJPAContext) throws ODataNotFoundException,
- ODataJPARuntimeException {
-
- if (jpaEntity == null) {
- throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
- }
- EdmEntityType edmEntityType = null;
- ODataResponse odataResponse = null;
-
- try {
-
- EdmEntitySet entitySet = resultsView.getTargetEntitySet();
- edmEntityType = entitySet.getEntityType();
- Map<String, Object> edmPropertyValueMap = null;
-
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, edmEntityType.getKeyProperties());
-
- EntityProviderWriteProperties entryProperties =
- EntityProviderWriteProperties.serviceRoot(oDataJPAContext.getODataContext().getPathInfo().getServiceRoot())
- .build();
-
- ODataResponse response = EntityProvider.writeLink(contentType, entitySet, edmPropertyValueMap, entryProperties);
-
- odataResponse = ODataResponse.fromResponse(response).build();
-
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
-
- }
-
- return odataResponse;
- }
-
- /* Response for Read Entity Links */
- public static <T> ODataResponse build(final List<T> jpaEntities, final GetEntitySetLinksUriInfo resultsView,
- final String contentType, final ODataJPAContext oDataJPAContext) throws ODataJPARuntimeException {
- EdmEntityType edmEntityType = null;
- ODataResponse odataResponse = null;
-
- try {
-
- EdmEntitySet entitySet = resultsView.getTargetEntitySet();
- edmEntityType = entitySet.getEntityType();
- List<EdmProperty> keyProperties = edmEntityType.getKeyProperties();
-
- List<Map<String, Object>> edmEntityList = new ArrayList<Map<String, Object>>();
- Map<String, Object> edmPropertyValueMap = null;
- JPAEntityParser jpaResultParser = new JPAEntityParser();
-
- for (Object jpaEntity : jpaEntities) {
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(jpaEntity, keyProperties);
- edmEntityList.add(edmPropertyValueMap);
- }
-
- Integer count = null;
- if (resultsView.getInlineCount() != null) {
- if ((resultsView.getSkip() != null || resultsView.getTop() != null)) {
- // when $skip and/or $top is present with $inlinecount
- count = getInlineCountForNonFilterQueryLinks(edmEntityList, resultsView);
- } else {
- // In all other cases
- count = resultsView.getInlineCount() == InlineCount.ALLPAGES ? edmEntityList.size() : null;
- }
- }
-
- ODataContext context = oDataJPAContext.getODataContext();
- EntityProviderWriteProperties entryProperties =
- EntityProviderWriteProperties.serviceRoot(context.getPathInfo().getServiceRoot()).inlineCountType(
- resultsView.getInlineCount()).inlineCount(count).build();
-
- odataResponse = EntityProvider.writeLinks(contentType, entitySet, edmEntityList, entryProperties);
-
- odataResponse = ODataResponse.fromResponse(odataResponse).build();
-
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
-
- return odataResponse;
-
- }
-
- /*
- * This method handles $inlinecount request. It also modifies the list of results in case of
- * $inlinecount and $top/$skip combinations. Specific to LinksUriInfo.
- *
- * @param edmEntityList
- *
- * @param resultsView
- *
- * @return
- */
- private static Integer getInlineCountForNonFilterQueryLinks(final List<Map<String, Object>> edmEntityList,
- final GetEntitySetLinksUriInfo resultsView) {
- // when $skip and/or $top is present with $inlinecount, first get the total count
- Integer count = null;
- if (resultsView.getInlineCount() == InlineCount.ALLPAGES) {
- if (resultsView.getSkip() != null || resultsView.getTop() != null) {
- count = edmEntityList.size();
- // Now update the list
- if (resultsView.getSkip() != null) {
- // Index checks to avoid IndexOutOfBoundsException
- if (resultsView.getSkip() > edmEntityList.size()) {
- edmEntityList.clear();
- return count;
- }
- edmEntityList.subList(0, resultsView.getSkip()).clear();
- }
- if (resultsView.getTop() != null && resultsView.getTop() >= 0 && resultsView.getTop() < edmEntityList.size()) {
- edmEntityList.subList(0, resultsView.getTop());
- }
- }
- }// Inlinecount of None is handled by default - null
- return count;
- }
-
- /*
- * Method to build the entity provider Property.Callbacks for $expand would
- * be registered here
- */
- private static EntityProviderWriteProperties getEntityProviderProperties(final ODataJPAContext odataJPAContext,
- final GetEntitySetUriInfo resultsView, final List<Map<String, Object>> edmEntityList)
- throws ODataJPARuntimeException {
- ODataEntityProviderPropertiesBuilder entityFeedPropertiesBuilder = null;
-
- Integer count = null;
- if (resultsView.getInlineCount() != null) {
- if ((resultsView.getSkip() != null || resultsView.getTop() != null)) {
- // when $skip and/or $top is present with $inlinecount
- count = getInlineCountForNonFilterQueryEntitySet(edmEntityList, resultsView);
- } else {
- // In all other cases
- count = resultsView.getInlineCount() == InlineCount.ALLPAGES ? edmEntityList.size() : null;
- }
- }
-
- try {
- entityFeedPropertiesBuilder =
- EntityProviderWriteProperties.serviceRoot(odataJPAContext.getODataContext().getPathInfo().getServiceRoot());
- entityFeedPropertiesBuilder.inlineCount(count);
- entityFeedPropertiesBuilder.inlineCountType(resultsView.getInlineCount());
- ExpandSelectTreeNode expandSelectTree =
- UriParser.createExpandSelectTree(resultsView.getSelect(), resultsView.getExpand());
- entityFeedPropertiesBuilder.callbacks(JPAExpandCallBack.getCallbacks(odataJPAContext.getODataContext()
- .getPathInfo().getServiceRoot(), expandSelectTree, resultsView.getExpand()));
- entityFeedPropertiesBuilder.expandSelectTree(expandSelectTree);
-
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- return entityFeedPropertiesBuilder.build();
- }
-
- /*
- * This method handles $inlinecount request. It also modifies the list of results in case of
- * $inlinecount and $top/$skip combinations. Specific to Entity Set.
- */
- private static Integer getInlineCountForNonFilterQueryEntitySet(final List<Map<String, Object>> edmEntityList,
- final GetEntitySetUriInfo resultsView) {
- // when $skip and/or $top is present with $inlinecount, first get the total count
- Integer count = null;
- if (resultsView.getInlineCount() == InlineCount.ALLPAGES) {
- if (resultsView.getSkip() != null || resultsView.getTop() != null) {
- count = edmEntityList.size();
- // Now update the list
- if (resultsView.getSkip() != null) {
- // Index checks to avoid IndexOutOfBoundsException
- if (resultsView.getSkip() > edmEntityList.size()) {
- edmEntityList.clear();
- return count;
- }
- edmEntityList.subList(0, resultsView.getSkip()).clear();
- }
- if (resultsView.getTop() != null && resultsView.getTop() >= 0 && resultsView.getTop() < edmEntityList.size()) {
- edmEntityList.retainAll(edmEntityList.subList(0, resultsView.getTop()));
- }
- }
- }// Inlinecount of None is handled by default - null
- return count;
- }
-
- private static EntityProviderWriteProperties getEntityProviderProperties(final ODataJPAContext odataJPAContext,
- final GetEntityUriInfo resultsView) throws ODataJPARuntimeException {
- ODataEntityProviderPropertiesBuilder entityFeedPropertiesBuilder = null;
- ExpandSelectTreeNode expandSelectTree = null;
- try {
- entityFeedPropertiesBuilder =
- EntityProviderWriteProperties.serviceRoot(odataJPAContext.getODataContext().getPathInfo().getServiceRoot());
- expandSelectTree = UriParser.createExpandSelectTree(resultsView.getSelect(), resultsView.getExpand());
- entityFeedPropertiesBuilder.expandSelectTree(expandSelectTree);
- entityFeedPropertiesBuilder.callbacks(JPAExpandCallBack.getCallbacks(odataJPAContext.getODataContext()
- .getPathInfo().getServiceRoot(), expandSelectTree, resultsView.getExpand()));
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- return entityFeedPropertiesBuilder.build();
- }
-
- private static EntityProviderWriteProperties getEntityProviderPropertiesforPost(
- final ODataJPAContext odataJPAContext, final PostUriInfo resultsView,
- final List<ArrayList<NavigationPropertySegment>> expandList) throws ODataJPARuntimeException {
- ODataEntityProviderPropertiesBuilder entityFeedPropertiesBuilder = null;
- ExpandSelectTreeNode expandSelectTree = null;
- try {
- entityFeedPropertiesBuilder =
- EntityProviderWriteProperties.serviceRoot(odataJPAContext.getODataContext().getPathInfo().getServiceRoot());
- expandSelectTree = UriParser.createExpandSelectTree(null, expandList);
- entityFeedPropertiesBuilder.expandSelectTree(expandSelectTree);
- entityFeedPropertiesBuilder.callbacks(JPAExpandCallBack.getCallbacks(odataJPAContext.getODataContext()
- .getPathInfo().getServiceRoot(), expandSelectTree, expandList));
- } catch (ODataException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- return entityFeedPropertiesBuilder.build();
- }
-
- private static List<ArrayList<NavigationPropertySegment>> getExpandList(
- final Map<EdmNavigationProperty, EdmEntitySet> navPropEntitySetMap) {
- List<ArrayList<NavigationPropertySegment>> expandList = new ArrayList<ArrayList<NavigationPropertySegment>>();
- ArrayList<NavigationPropertySegment> navigationPropertySegmentList = new ArrayList<NavigationPropertySegment>();
- for (Map.Entry<EdmNavigationProperty, EdmEntitySet> entry : navPropEntitySetMap.entrySet()) {
- final EdmNavigationProperty edmNavigationProperty = entry.getKey();
- final EdmEntitySet edmEntitySet = entry.getValue();
- NavigationPropertySegment navigationPropertySegment = new NavigationPropertySegment() {
-
- @Override
- public EdmEntitySet getTargetEntitySet() {
- return edmEntitySet;
- }
-
- @Override
- public EdmNavigationProperty getNavigationProperty() {
- return edmNavigationProperty;
- }
- };
- navigationPropertySegmentList.add(navigationPropertySegment);
- }
- expandList.add(navigationPropertySegmentList);
- return expandList;
- }
-
- private static List<EdmProperty> buildSelectItemList(final List<SelectItem> selectItems, final EdmEntityType entity)
- throws ODataJPARuntimeException {
- boolean flag = false;
- List<EdmProperty> selectPropertyList = new ArrayList<EdmProperty>();
- try {
- for (SelectItem selectItem : selectItems) {
- selectPropertyList.add(selectItem.getProperty());
- }
- for (EdmProperty keyProperty : entity.getKeyProperties()) {
- flag = true;
- for (SelectItem selectedItem : selectItems) {
- if (selectedItem.getProperty().equals(keyProperty)) {
- flag = false;
- break;
- }
- }
- if (flag == true) {
- selectPropertyList.add(keyProperty);
- }
- }
-
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
- return selectPropertyList;
- }
-
- private static List<EdmNavigationProperty> constructListofNavProperty(
- final List<ArrayList<NavigationPropertySegment>> expandList) {
- List<EdmNavigationProperty> navigationPropertyList = new ArrayList<EdmNavigationProperty>();
- for (ArrayList<NavigationPropertySegment> navpropSegment : expandList) {
- navigationPropertyList.add(navpropSegment.get(0).getNavigationProperty());
- }
- return navigationPropertyList;
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-olingo-odata2/blob/1b479e6c/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntity.java
----------------------------------------------------------------------
diff --git a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntity.java b/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntity.java
deleted file mode 100644
index 7c2ad29..0000000
--- a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntity.java
+++ /dev/null
@@ -1,355 +0,0 @@
-/*******************************************************************************
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- ******************************************************************************/
-package org.apache.olingo.odata2.processor.core.jpa.access.data;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.olingo.odata2.api.edm.EdmEntitySet;
-import org.apache.olingo.odata2.api.edm.EdmEntityType;
-import org.apache.olingo.odata2.api.edm.EdmException;
-import org.apache.olingo.odata2.api.edm.EdmNavigationProperty;
-import org.apache.olingo.odata2.api.edm.EdmProperty;
-import org.apache.olingo.odata2.api.edm.EdmStructuralType;
-import org.apache.olingo.odata2.api.edm.EdmTypeKind;
-import org.apache.olingo.odata2.api.edm.EdmTyped;
-import org.apache.olingo.odata2.api.ep.entry.ODataEntry;
-import org.apache.olingo.odata2.api.ep.feed.ODataFeed;
-import org.apache.olingo.odata2.processor.api.jpa.exception.ODataJPARuntimeException;
-import org.apache.olingo.odata2.processor.api.jpa.model.JPAEdmMapping;
-
-public class JPAEntity {
-
- private Object jpaEntity = null;
- private EdmEntityType oDataEntityType = null;
- private EdmEntitySet oDataEntitySet = null;
- private Class<?> jpaType = null;
- private HashMap<String, Method> accessModifiersWrite = null;
- private JPAEntityParser jpaEntityParser = null;
- public HashMap<EdmNavigationProperty, EdmEntitySet> inlinedEntities = null;
-
- public JPAEntity(final EdmEntityType oDataEntityType, final EdmEntitySet oDataEntitySet) {
- this.oDataEntityType = oDataEntityType;
- this.oDataEntitySet = oDataEntitySet;
- try {
- JPAEdmMapping mapping = (JPAEdmMapping) oDataEntityType.getMapping();
- jpaType = mapping.getJPAType();
- } catch (EdmException e) {
- return;
- }
- jpaEntityParser = new JPAEntityParser();
- }
-
- public void setAccessModifersWrite(final HashMap<String, Method> accessModifiersWrite) {
- this.accessModifiersWrite = accessModifiersWrite;
- }
-
- public Object getJPAEntity() {
- return jpaEntity;
- }
-
- @SuppressWarnings("unchecked")
- private void write(final Map<String, Object> oDataEntryProperties, final boolean isCreate)
- throws ODataJPARuntimeException {
- try {
-
- EdmStructuralType structuralType = null;
- final List<String> keyNames = oDataEntityType.getKeyPropertyNames();
-
- if (isCreate) {
- jpaEntity = instantiateJPAEntity();
- } else if (jpaEntity == null) {
- throw ODataJPARuntimeException
- .throwException(ODataJPARuntimeException.RESOURCE_NOT_FOUND, null);
- }
-
- if (accessModifiersWrite == null) {
- accessModifiersWrite =
- jpaEntityParser.getAccessModifiers(jpaEntity, oDataEntityType, JPAEntityParser.ACCESS_MODIFIER_SET);
- }
-
- if (oDataEntityType == null || oDataEntryProperties == null) {
- throw ODataJPARuntimeException
- .throwException(ODataJPARuntimeException.GENERAL, null);
- }
-
- final HashMap<String, String> embeddableKeys =
- jpaEntityParser.getJPAEmbeddableKeyMap(jpaEntity.getClass().getName());
- Set<String> propertyNames = null;
- if (embeddableKeys != null) {
- setEmbeddableKeyProperty(embeddableKeys, oDataEntityType.getKeyProperties(), oDataEntryProperties, jpaEntity);
- propertyNames = new HashSet<String>();
- propertyNames.addAll(oDataEntryProperties.keySet());
- for (String propertyName : oDataEntityType.getKeyPropertyNames()) {
- propertyNames.remove(propertyName);
- }
- } else {
- propertyNames = oDataEntryProperties.keySet();
- }
-
- for (String propertyName : propertyNames) {
- EdmTyped edmTyped = (EdmTyped) oDataEntityType.getProperty(propertyName);
-
- Method accessModifier = null;
-
- switch (edmTyped.getType().getKind()) {
- case SIMPLE:
- if (isCreate == false) {
- if (keyNames.contains(edmTyped.getName())) {
- continue;
- }
- }
- accessModifier = accessModifiersWrite.get(propertyName);
- setProperty(accessModifier, jpaEntity, oDataEntryProperties.get(propertyName));
- break;
- case COMPLEX:
- structuralType = (EdmStructuralType) edmTyped.getType();
- accessModifier = accessModifiersWrite.get(propertyName);
- setComplexProperty(accessModifier, jpaEntity,
- structuralType,
- (HashMap<String, Object>) oDataEntryProperties.get(propertyName));
- break;
- case NAVIGATION:
- case ENTITY:
- structuralType = (EdmStructuralType) edmTyped.getType();
- EdmNavigationProperty navProperty = (EdmNavigationProperty) edmTyped;
- accessModifier =
- jpaEntityParser.getAccessModifier(jpaEntity, navProperty,
- JPAEntityParser.ACCESS_MODIFIER_SET);
- EdmEntitySet edmRelatedEntitySet = oDataEntitySet.getRelatedEntitySet(navProperty);
- List<ODataEntry> relatedEntries = (List<ODataEntry>) oDataEntryProperties.get(propertyName);
- Collection<Object> relatedJPAEntites = instantiateRelatedJPAEntities(jpaEntity, navProperty);
- JPAEntity relatedEntity = new JPAEntity((EdmEntityType) structuralType, edmRelatedEntitySet);
- for (ODataEntry oDataEntry : relatedEntries) {
- relatedEntity.create(oDataEntry);
- relatedJPAEntites.add(relatedEntity.getJPAEntity());
- }
-
- switch (navProperty.getMultiplicity()) {
- case MANY:
- accessModifier.invoke(jpaEntity, relatedJPAEntites);
- break;
- case ONE:
- case ZERO_TO_ONE:
- accessModifier.invoke(jpaEntity, relatedJPAEntites.iterator().next());
- break;
- }
-
- if (inlinedEntities == null) {
- inlinedEntities = new HashMap<EdmNavigationProperty, EdmEntitySet>();
- }
-
- inlinedEntities.put((EdmNavigationProperty) edmTyped, edmRelatedEntitySet);
- default:
- continue;
- }
- }
- } catch (Exception e) {
- throw ODataJPARuntimeException
- .throwException(ODataJPARuntimeException.GENERAL
- .addContent(e.getMessage()), e);
- }
- }
-
- @SuppressWarnings("unchecked")
- private Collection<Object> instantiateRelatedJPAEntities(final Object jpaEntity,
- final EdmNavigationProperty navProperty)
- throws InstantiationException,
- IllegalAccessException, EdmException, ODataJPARuntimeException, IllegalArgumentException,
- InvocationTargetException {
- Method accessModifier =
- jpaEntityParser.getAccessModifier(jpaEntity, navProperty, JPAEntityParser.ACCESS_MODIFIER_GET);
- Collection<Object> relatedJPAEntities = (Collection<Object>) accessModifier.invoke(jpaEntity);
- if (relatedJPAEntities == null) {
- relatedJPAEntities = new ArrayList<Object>();
- }
- return relatedJPAEntities;
- }
-
- public void create(final ODataEntry oDataEntry) throws ODataJPARuntimeException {
- if (oDataEntry == null) {
- throw ODataJPARuntimeException
- .throwException(ODataJPARuntimeException.GENERAL, null);
- }
- Map<String, Object> oDataEntryProperties = oDataEntry.getProperties();
- if (oDataEntry.containsInlineEntry()) {
- normalizeInlineEntries(oDataEntryProperties);
- }
- write(oDataEntryProperties, true);
- }
-
- public void create(final Map<String, Object> oDataEntryProperties) throws ODataJPARuntimeException {
- normalizeInlineEntries(oDataEntryProperties);
- write(oDataEntryProperties, true);
- }
-
- public void update(final ODataEntry oDataEntry) throws ODataJPARuntimeException {
- if (oDataEntry == null) {
- throw ODataJPARuntimeException
- .throwException(ODataJPARuntimeException.GENERAL, null);
- }
- Map<String, Object> oDataEntryProperties = oDataEntry.getProperties();
- write(oDataEntryProperties, false);
- }
-
- public void update(final Map<String, Object> oDataEntryProperties) throws ODataJPARuntimeException {
- write(oDataEntryProperties, false);
- }
-
- public HashMap<EdmNavigationProperty, EdmEntitySet> getInlineJPAEntities() {
- return inlinedEntities;
- }
-
- public void setJPAEntity(final Object jpaEntity) {
- this.jpaEntity = jpaEntity;
- }
-
- @SuppressWarnings("unchecked")
- protected void setComplexProperty(Method accessModifier, final Object jpaEntity,
- final EdmStructuralType edmComplexType, final HashMap<String, Object> propertyValue)
- throws EdmException, IllegalAccessException, IllegalArgumentException, InvocationTargetException,
- InstantiationException, ODataJPARuntimeException {
-
- JPAEdmMapping mapping = (JPAEdmMapping) edmComplexType.getMapping();
- Object embeddableObject = mapping.getJPAType().newInstance();
- accessModifier.invoke(jpaEntity, embeddableObject);
-
- HashMap<String, Method> accessModifiers =
- jpaEntityParser.getAccessModifiers(embeddableObject, edmComplexType, JPAEntityParser.ACCESS_MODIFIER_SET);
-
- for (String edmPropertyName : edmComplexType.getPropertyNames()) {
- EdmTyped edmTyped = (EdmTyped) edmComplexType.getProperty(edmPropertyName);
- accessModifier = accessModifiers.get(edmPropertyName);
- if (edmTyped.getType().getKind().toString().equals(EdmTypeKind.COMPLEX.toString())) {
- EdmStructuralType structualType = (EdmStructuralType) edmTyped.getType();
- setComplexProperty(accessModifier, embeddableObject, structualType, (HashMap<String, Object>) propertyValue
- .get(edmPropertyName));
- } else {
- setProperty(accessModifier, embeddableObject, propertyValue.get(edmPropertyName));
- }
- }
- }
-
- protected void setProperty(final Method method, final Object entity, final Object entityPropertyValue) throws
- IllegalAccessException, IllegalArgumentException, InvocationTargetException {
- if (entityPropertyValue != null) {
- Class<?> parameterType = method.getParameterTypes()[0];
- if (parameterType.equals(char[].class)) {
- char[] characters = ((String) entityPropertyValue).toCharArray();
- method.invoke(entity, characters);
- } else if (parameterType.equals(char.class)) {
- char c = ((String) entityPropertyValue).charAt(0);
- method.invoke(entity, c);
- } else if (parameterType.equals(Character[].class)) {
- Character[] characters = JPAEntityParser.toCharacterArray((String) entityPropertyValue);
- method.invoke(entity, (Object) characters);
- } else if (parameterType.equals(Character.class)) {
- Character c = Character.valueOf(((String) entityPropertyValue).charAt(0));
- method.invoke(entity, c);
- } else {
- method.invoke(entity, entityPropertyValue);
- }
- }
- }
-
- protected void setEmbeddableKeyProperty(final HashMap<String, String> embeddableKeys,
- final List<EdmProperty> oDataEntryKeyProperties,
- final Map<String, Object> oDataEntryProperties, final Object entity)
- throws ODataJPARuntimeException, EdmException, IllegalAccessException, IllegalArgumentException,
- InvocationTargetException, InstantiationException {
-
- HashMap<String, Object> embeddableObjMap = new HashMap<String, Object>();
- List<EdmProperty> leftODataEntryKeyProperties = new ArrayList<EdmProperty>();
- HashMap<String, String> leftEmbeddableKeys = new HashMap<String, String>();
-
- for (EdmProperty edmProperty : oDataEntryKeyProperties) {
- if (oDataEntryProperties.containsKey(edmProperty.getName()) == false) {
- continue;
- }
-
- String edmPropertyName = edmProperty.getName();
- String embeddableKeyNameComposite = embeddableKeys.get(edmPropertyName);
- String embeddableKeyNameSplit[] = embeddableKeyNameComposite.split("\\.");
- String methodPartName = null;
- Method method = null;
- Object embeddableObj = null;
-
- if (embeddableObjMap.containsKey(embeddableKeyNameSplit[0]) == false) {
- methodPartName = embeddableKeyNameSplit[0];
- method = jpaEntityParser.getAccessModifierSet(entity, methodPartName);
- embeddableObj = method.getParameterTypes()[0].newInstance();
- method.invoke(entity, embeddableObj);
- embeddableObjMap.put(embeddableKeyNameSplit[0], embeddableObj);
- } else {
- embeddableObj = embeddableObjMap.get(embeddableKeyNameSplit[0]);
- }
-
- if (embeddableKeyNameSplit.length == 2) {
- methodPartName = embeddableKeyNameSplit[1];
- method = jpaEntityParser.getAccessModifierSet(embeddableObj, methodPartName);
- Object simpleObj = oDataEntryProperties.get(edmProperty.getName());
- method.invoke(embeddableObj, simpleObj);
- } else if (embeddableKeyNameSplit.length > 2) { // Deeply nested
- leftODataEntryKeyProperties.add(edmProperty);
- leftEmbeddableKeys
- .put(edmPropertyName, embeddableKeyNameComposite.split(embeddableKeyNameSplit[0] + ".", 2)[1]);
- setEmbeddableKeyProperty(leftEmbeddableKeys, leftODataEntryKeyProperties, oDataEntryProperties, embeddableObj);
- }
-
- }
- }
-
- protected Object instantiateJPAEntity() throws InstantiationException, IllegalAccessException {
- if (jpaType == null) {
- throw new InstantiationException();
- }
-
- return jpaType.newInstance();
- }
-
- private void normalizeInlineEntries(final Map<String, Object> oDataEntryProperties) throws ODataJPARuntimeException {
- List<ODataEntry> entries = null;
- try {
- for (String navigationPropertyName : oDataEntityType.getNavigationPropertyNames()) {
- Object inline = oDataEntryProperties.get(navigationPropertyName);
- if (inline instanceof ODataFeed) {
- entries = ((ODataFeed) inline).getEntries();
- } else if (inline instanceof ODataEntry) {
- entries = new ArrayList<ODataEntry>();
- entries.add((ODataEntry) inline);
- }
- if (entries != null) {
- oDataEntryProperties.put(navigationPropertyName, entries);
- entries = null;
- }
- }
- } catch (EdmException e) {
- throw ODataJPARuntimeException
- .throwException(ODataJPARuntimeException.GENERAL
- .addContent(e.getMessage()), e);
- }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-olingo-odata2/blob/1b479e6c/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntityParser.java
----------------------------------------------------------------------
diff --git a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntityParser.java b/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntityParser.java
deleted file mode 100644
index 756e1ca..0000000
--- a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAEntityParser.java
+++ /dev/null
@@ -1,453 +0,0 @@
-/*******************************************************************************
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- ******************************************************************************/
-package org.apache.olingo.odata2.processor.core.jpa.access.data;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.List;
-
-import org.apache.olingo.odata2.api.edm.EdmAssociationEnd;
-import org.apache.olingo.odata2.api.edm.EdmException;
-import org.apache.olingo.odata2.api.edm.EdmMapping;
-import org.apache.olingo.odata2.api.edm.EdmNavigationProperty;
-import org.apache.olingo.odata2.api.edm.EdmProperty;
-import org.apache.olingo.odata2.api.edm.EdmStructuralType;
-import org.apache.olingo.odata2.api.edm.EdmTypeKind;
-import org.apache.olingo.odata2.processor.api.jpa.exception.ODataJPARuntimeException;
-import org.apache.olingo.odata2.processor.api.jpa.model.JPAEdmMapping;
-
-public final class JPAEntityParser {
-
- /*
- * List of buffers used by the Parser
- */
- private static short MAX_SIZE = 10;
- public static final String ACCESS_MODIFIER_GET = "get";
- public static final String ACCESS_MODIFIER_SET = "set";
-
- private HashMap<String, HashMap<String, Method>> jpaEntityAccessMap = null;
- private HashMap<String, HashMap<String, String>> jpaEmbeddableKeyMap = null;
-
- public JPAEntityParser() {
- jpaEntityAccessMap = new HashMap<String, HashMap<String, Method>>(
- MAX_SIZE);
- jpaEmbeddableKeyMap = new HashMap<String, HashMap<String, String>>();
- };
-
- public HashMap<String, Method> getJPAEntityAccessMap(final String jpaEntityName) {
- return jpaEntityAccessMap.get(jpaEntityName);
- }
-
- public HashMap<String, String> getJPAEmbeddableKeyMap(final String jpaEntityName) {
- return jpaEmbeddableKeyMap.get(jpaEntityName);
- }
-
- /**
- * The method returns a Hash Map of Properties and values for selected
- * properties of an EdmEntity Type
- *
- * @param jpaEntity
- * @param selectedItems
- * @return a Hash Map of Properties and values for given selected properties
- * of an EdmEntity Type
- * @throws ODataJPARuntimeException
- */
-
- public final HashMap<String, Object> parse2EdmPropertyValueMap(
- final Object jpaEntity, final List<EdmProperty> selectPropertyList)
- throws ODataJPARuntimeException {
- HashMap<String, Object> edmEntity = new HashMap<String, Object>();
- String methodName = null;
- Method method = null;
- for (int i = 0; i < selectPropertyList.size(); i++) {
- String key = null;
- Object propertyValue = null;
- EdmProperty property = null;
- property = selectPropertyList.get(i);
-
- try {
- methodName = getAccessModifierName(property.getName(),
- property.getMapping(), ACCESS_MODIFIER_GET);
- String[] nameParts = methodName.split("\\.");
- if (nameParts.length > 1) {
- Object propertyVal = new Object();
- propertyVal = jpaEntity;
- for (String namePart : nameParts) {
- method = propertyVal.getClass().getMethod(
- namePart, (Class<?>[]) null);
- method.setAccessible(true);
- propertyVal = getProperty(method, propertyVal);
- }
- edmEntity.put(property.getName(), propertyVal);
- } else {
- method = jpaEntity.getClass().getMethod(methodName,
- (Class<?>[]) null);
- method.setAccessible(true);
- propertyValue = getProperty(method, jpaEntity);
- key = property.getName();
- if (property.getType().getKind()
- .equals(EdmTypeKind.COMPLEX)) {
- try {
- propertyValue = parse2EdmPropertyValueMap(
- propertyValue,
- (EdmStructuralType) property.getType());
- } catch (ODataJPARuntimeException e) {
- throw e;
- }
- }
- edmEntity.put(key, propertyValue);
- }
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (IllegalArgumentException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
- }
-
- return edmEntity;
- }
-
- /**
- * The method returns a Hash Map of Properties and values for an EdmEntity
- * Type The method uses reflection on object jpaEntity to get the list of
- * accessModifier method. Then uses the accessModifier method to extract the value from
- * JPAEntity.
- *
- * @param jpaEntity
- * @param structuralType
- * @return a Hash Map of Properties and values for given EdmEntity Type
- * @throws ODataJPARuntimeException
- */
- public final HashMap<String, Object> parse2EdmPropertyValueMap(
- final Object jpaEntity, final EdmStructuralType structuralType)
- throws ODataJPARuntimeException {
-
- if (jpaEntity == null || structuralType == null) {
- return null;
- }
-
- String jpaEntityAccessKey = jpaEntity.getClass().getName();
-
- if (!jpaEntityAccessMap.containsKey(jpaEntityAccessKey)) {
- jpaEntityAccessMap.put(jpaEntityAccessKey,
- getAccessModifiers(jpaEntity, structuralType, ACCESS_MODIFIER_GET));
- }
-
- HashMap<String, Object> edmEntity = new HashMap<String, Object>();
- HashMap<String, Method> getters = jpaEntityAccessMap
- .get(jpaEntityAccessKey);
- HashMap<String, String> embeddableKeys = jpaEmbeddableKeyMap
- .get(jpaEntityAccessKey);
-
- try {
- for (String key : getters.keySet()) {
-
- EdmProperty property = (EdmProperty) structuralType
- .getProperty(key);
-
- Method method = getters.get(key);
- Object propertyValue = null;
-
- if (method != null) {
- getters.get(key).setAccessible(true);
- propertyValue = getProperty(method, jpaEntity);
- }
- if (property.getType().getKind().equals(EdmTypeKind.COMPLEX)) {
- propertyValue = parse2EdmPropertyValueMap(propertyValue,
- (EdmStructuralType) property.getType());
- }
-
- edmEntity.put(key, propertyValue);
-
- }
-
- if (embeddableKeys != null) {
- for (String key : embeddableKeys.keySet()) {
- String name = embeddableKeys.get(key);
- String[] nameParts = name.split("\\.");
- Object propertyValue = jpaEntity;
- Method method = null;
- for (String namePart : nameParts) {
- method = propertyValue.getClass().getMethod(
- namePart, (Class<?>[]) null);
- method.setAccessible(true);
- propertyValue = getProperty(method, propertyValue);
- }
- edmEntity.put(key, propertyValue);
- }
- }
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (IllegalArgumentException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
- return edmEntity;
- }
-
- // This method appends the associated entities as a java list to an expanded
- // map of a source entity
- public final HashMap<String, Object> parse2EdmNavigationValueMap(
- final Object jpaEntity, final List<EdmNavigationProperty> navigationPropertyList)
- throws ODataJPARuntimeException {
- Object result = null;
- String methodName = null;
- HashMap<String, Object> navigationMap = new HashMap<String, Object>();
- if (navigationPropertyList != null
- && navigationPropertyList.size() != 0) {
-
- try {
- for (EdmNavigationProperty navigationProperty : navigationPropertyList) {
- methodName = getAccessModifierName(navigationProperty.getName(),
- navigationProperty.getMapping(), ACCESS_MODIFIER_GET);
- Method getterMethod = jpaEntity.getClass()
- .getDeclaredMethod(methodName, (Class<?>[]) null);
- getterMethod.setAccessible(true);
- result = getProperty(getterMethod, jpaEntity);
- navigationMap.put(navigationProperty.getName(), result);
- }
- } catch (IllegalArgumentException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
- }
- return navigationMap;
- }
-
- public Method getAccessModifierSet(final Object jpaEntity, final String methodName) throws ODataJPARuntimeException {
- Class<?> jpaType = jpaEntity.getClass();
- String methodNameGet = ACCESS_MODIFIER_GET + methodName.substring(3);
- Method method = null;
-
- try {
- method = jpaType.getMethod(methodNameGet, (Class<?>[]) null);
- Class<?> parameterType = method.getReturnType();
- method = jpaType.getMethod(methodName, new Class<?>[] { parameterType });
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- return method;
- }
-
- public HashMap<String, Method> getAccessModifiers(final Object jpaEntity,
- final EdmStructuralType structuralType, final String accessModifier) throws ODataJPARuntimeException {
-
- HashMap<String, Method> accessModifierMap = new HashMap<String, Method>();
- HashMap<String, String> embeddableKey = new HashMap<String, String>();
- try {
- for (String propertyName : structuralType.getPropertyNames()) {
-
- EdmProperty property = (EdmProperty) structuralType
- .getProperty(propertyName);
-
- String name = getAccessModifierName(property.getName(),
- property.getMapping(), accessModifier);
- String[] nameParts = name.split("\\.");
- if (nameParts.length > 1) {
- embeddableKey.put(propertyName, name);
- } else {
- if (accessModifier.equals(ACCESS_MODIFIER_SET)) {
- JPAEdmMapping jpaEdmMapping = (JPAEdmMapping) property.getMapping();
- accessModifierMap.put(
- propertyName,
- jpaEntity.getClass().getMethod(name, new Class<?>[] { jpaEdmMapping.getJPAType() }));
- } else {
- accessModifierMap.put(
- propertyName,
- jpaEntity.getClass().getMethod(name,
- (Class<?>[]) null));
- }
- }
- }
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- if (!embeddableKey.isEmpty()) {
- jpaEmbeddableKeyMap.put(jpaEntity.getClass().getName(),
- embeddableKey);
- }
- return accessModifierMap;
- }
-
- public static Object getProperty(final Method method, final Object entity) throws ODataJPARuntimeException {
- Object propertyValue = null;
- try {
- Class<?> returnType = method.getReturnType();
-
- if (returnType.equals(char[].class)) {
- char[] ch = (char[]) method.invoke(entity);
- if (ch != null) {
- propertyValue = (String) String.valueOf((char[]) method.invoke(entity));
- }
- } else if (returnType.equals(Character[].class)) {
- propertyValue = (String) toString((Character[]) method.invoke(entity));
- } else if (returnType.equals(char.class)) {
- char c = (Character) method.invoke(entity);
- if (c != '\u0000') {
- propertyValue = (String) String.valueOf(c);
- }
- } else if (returnType.equals(Character.class)) {
- Character c = (Character) method.invoke(entity);
- if (c != null) {
- propertyValue = toString(new Character[] { c });
- }
- } else {
- propertyValue = method.invoke(entity);
- }
- } catch (IllegalAccessException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (IllegalArgumentException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (InvocationTargetException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
- return propertyValue;
- }
-
- public static String toString(final Character[] input) {
- if (input == null) {
- return null;
- }
-
- StringBuilder builder = new StringBuilder();
- for (Character element : input) {
- if (element == null) {
- continue;
- }
- builder.append(element.charValue());
- }
- return builder.toString();
-
- }
-
- public static Character[] toCharacterArray(final String input) {
- if (input == null) {
- return null;
- }
-
- Character[] characters = new Character[input.length()];
- char[] chars = ((String) input).toCharArray();
- for (int i = 0; i < input.length(); i++) {
- characters[i] = new Character(chars[i]);
- }
-
- return characters;
- }
-
- public static String getAccessModifierName(final String propertyName, final EdmMapping mapping,
- final String accessModifier)
- throws ODataJPARuntimeException {
- String name = null;
- StringBuilder builder = new StringBuilder();
- String[] nameParts = {};
- if (mapping == null || mapping.getInternalName() == null) {
- name = propertyName;
- } else {
- name = mapping.getInternalName();
- }
- if (name != null) {
- nameParts = name.split("\\.");
- }
- if (nameParts.length == 1) {
- if (name != null) {
- char c = Character.toUpperCase(name.charAt(0));
-
- builder.append(accessModifier).append(c).append(name.substring(1))
- .toString();
- }
- } else if (nameParts.length > 1) {
-
- for (int i = 0; i < nameParts.length; i++) {
- name = nameParts[i];
- char c = Character.toUpperCase(name.charAt(0));
- if (i == 0) {
- builder.append(accessModifier).append(c).append(name.substring(1));
- } else {
- builder.append(".").append(accessModifier).append(c)
- .append(name.substring(1));
- }
- }
- } else {
- return null;
- }
-
- if (builder.length() > 0) {
- return builder.toString();
- } else {
- return null;
- }
-
- }
-
- public Method getAccessModifier(final Object jpaEntity, final EdmNavigationProperty navigationProperty,
- final String accessModifier)
- throws ODataJPARuntimeException {
-
- try {
-
- JPAEdmMapping navPropMapping = (JPAEdmMapping) navigationProperty.getMapping();
- String name = getAccessModifierName(navigationProperty.getName(), (EdmMapping) navPropMapping, accessModifier);
-
- Class<?>[] params = null;
- if (accessModifier.equals(ACCESS_MODIFIER_SET)) {
- EdmAssociationEnd end = navigationProperty.getRelationship().getEnd(navigationProperty.getToRole());
- switch (end.getMultiplicity()) {
- case MANY:
- params = new Class<?>[] { navPropMapping.getJPAType() };
- break;
- case ONE:
- params = new Class<?>[] { ((JPAEdmMapping) end.getEntityType().getMapping()).getJPAType() };
- default:
- break;
- }
- }
- return jpaEntity.getClass().getMethod(name,
- params);
-
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.INNER_EXCEPTION, e);
- }
-
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-olingo-odata2/blob/1b479e6c/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAExpandCallBack.java
----------------------------------------------------------------------
diff --git a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAExpandCallBack.java b/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAExpandCallBack.java
deleted file mode 100644
index 78a9ea5..0000000
--- a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAExpandCallBack.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*******************************************************************************
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- ******************************************************************************/
-package org.apache.olingo.odata2.processor.core.jpa.access.data;
-
-import java.net.URI;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.olingo.odata2.api.ODataCallback;
-import org.apache.olingo.odata2.api.edm.EdmEntitySet;
-import org.apache.olingo.odata2.api.edm.EdmEntityType;
-import org.apache.olingo.odata2.api.edm.EdmException;
-import org.apache.olingo.odata2.api.edm.EdmNavigationProperty;
-import org.apache.olingo.odata2.api.ep.EntityProviderWriteProperties;
-import org.apache.olingo.odata2.api.ep.EntityProviderWriteProperties.ODataEntityProviderPropertiesBuilder;
-import org.apache.olingo.odata2.api.ep.callback.OnWriteEntryContent;
-import org.apache.olingo.odata2.api.ep.callback.OnWriteFeedContent;
-import org.apache.olingo.odata2.api.ep.callback.WriteCallbackContext;
-import org.apache.olingo.odata2.api.ep.callback.WriteEntryCallbackContext;
-import org.apache.olingo.odata2.api.ep.callback.WriteEntryCallbackResult;
-import org.apache.olingo.odata2.api.ep.callback.WriteFeedCallbackContext;
-import org.apache.olingo.odata2.api.ep.callback.WriteFeedCallbackResult;
-import org.apache.olingo.odata2.api.uri.ExpandSelectTreeNode;
-import org.apache.olingo.odata2.api.uri.NavigationPropertySegment;
-import org.apache.olingo.odata2.processor.api.jpa.exception.ODataJPARuntimeException;
-
-public class JPAExpandCallBack implements OnWriteFeedContent, OnWriteEntryContent, ODataCallback {
-
- private URI baseUri;
- private List<ArrayList<NavigationPropertySegment>> expandList;
- private EdmEntitySet nextEntitySet = null;
-
- private JPAExpandCallBack(final URI baseUri, final List<ArrayList<NavigationPropertySegment>> expandList) {
- super();
- this.baseUri = baseUri;
- this.expandList = expandList;
- }
-
- @Override
- public WriteEntryCallbackResult retrieveEntryResult(final WriteEntryCallbackContext context) {
- WriteEntryCallbackResult result = new WriteEntryCallbackResult();
- Map<String, Object> entry = context.getEntryData();
- Map<String, Object> edmPropertyValueMap = null;
- List<EdmNavigationProperty> currentNavPropertyList = null;
- Map<String, ExpandSelectTreeNode> navigationLinks = null;
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- EdmNavigationProperty currentNavigationProperty = context.getNavigationProperty();
- try {
- Object inlinedEntry = entry.get(currentNavigationProperty.getName());
- if (nextEntitySet == null) {
- nextEntitySet = context.getSourceEntitySet().getRelatedEntitySet(currentNavigationProperty);
- }
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(inlinedEntry, nextEntitySet.getEntityType());
- result.setEntryData(edmPropertyValueMap);
- navigationLinks = context.getCurrentExpandSelectTreeNode().getLinks();
- if (navigationLinks.size() > 0) {
- currentNavPropertyList = new ArrayList<EdmNavigationProperty>();
- EdmNavigationProperty nextNavProperty =
- getNextNavigationProperty(context.getSourceEntitySet().getEntityType(), context.getNavigationProperty());
- if (nextNavProperty != null) {
- currentNavPropertyList.add(nextNavProperty);
- }
- HashMap<String, Object> navigationMap =
- jpaResultParser.parse2EdmNavigationValueMap(inlinedEntry, currentNavPropertyList);
- edmPropertyValueMap.putAll(navigationMap);
- result.setEntryData(edmPropertyValueMap);
- }
- result.setInlineProperties(getInlineEntityProviderProperties(context));
- } catch (EdmException e) {
-
- } catch (ODataJPARuntimeException e) {
-
- }
-
- return result;
- }
-
- @Override
- public WriteFeedCallbackResult retrieveFeedResult(final WriteFeedCallbackContext context) {
- WriteFeedCallbackResult result = new WriteFeedCallbackResult();
- HashMap<String, Object> inlinedEntry = (HashMap<String, Object>) context.getEntryData();
- List<Map<String, Object>> edmEntityList = new ArrayList<Map<String, Object>>();
- Map<String, Object> edmPropertyValueMap = null;
- JPAEntityParser jpaResultParser = new JPAEntityParser();
- List<EdmNavigationProperty> currentNavPropertyList = null;
- EdmNavigationProperty currentNavigationProperty = context.getNavigationProperty();
- try {
- @SuppressWarnings({ "unchecked" })
- Collection<Object> listOfItems = (Collection<Object>) inlinedEntry.get(context.getNavigationProperty().getName());
- if (nextEntitySet == null) {
- nextEntitySet = context.getSourceEntitySet().getRelatedEntitySet(currentNavigationProperty);
- }
- for (Object object : listOfItems) {
- edmPropertyValueMap = jpaResultParser.parse2EdmPropertyValueMap(object, nextEntitySet.getEntityType());
- edmEntityList.add(edmPropertyValueMap);
- }
- result.setFeedData(edmEntityList);
- if (context.getCurrentExpandSelectTreeNode().getLinks().size() > 0) {
- currentNavPropertyList = new ArrayList<EdmNavigationProperty>();
- EdmNavigationProperty nextNavProperty =
- getNextNavigationProperty(context.getSourceEntitySet().getEntityType(), context.getNavigationProperty());
- if (nextNavProperty != null) {
- currentNavPropertyList.add(nextNavProperty);
- }
- int count = 0;
- for (Object object : listOfItems) {
- HashMap<String, Object> navigationMap =
- jpaResultParser.parse2EdmNavigationValueMap(object, currentNavPropertyList);
- edmEntityList.get(count).putAll(navigationMap);
- count++;
- }
- result.setFeedData(edmEntityList);
- }
- result.setInlineProperties(getInlineEntityProviderProperties(context));
- } catch (EdmException e) {
-
- } catch (ODataJPARuntimeException e) {
-
- }
- return result;
- }
-
- private EdmNavigationProperty getNextNavigationProperty(final EdmEntityType sourceEntityType,
- final EdmNavigationProperty navigationProperty) throws EdmException {
- for (ArrayList<NavigationPropertySegment> navPropSegments : expandList) {
- int size = navPropSegments.size();
- for (int i = 0; i < size; i++) {
- EdmNavigationProperty navProperty = navPropSegments.get(i).getNavigationProperty();
- if (navProperty.getFromRole().equalsIgnoreCase(sourceEntityType.getName())
- && navProperty.getName().equals(navigationProperty.getName())) {
- if (i < size - 1) {
- return navPropSegments.get(i + 1).getNavigationProperty();
- }
- }
- }
- }
- return null;
- }
-
- public static <T> Map<String, ODataCallback> getCallbacks(final URI baseUri,
- final ExpandSelectTreeNode expandSelectTreeNode, final List<ArrayList<NavigationPropertySegment>> expandList)
- throws EdmException {
- Map<String, ODataCallback> callbacks = new HashMap<String, ODataCallback>();
-
- for (String navigationPropertyName : expandSelectTreeNode.getLinks().keySet()) {
- callbacks.put(navigationPropertyName, new JPAExpandCallBack(baseUri, expandList));
- }
-
- return callbacks;
-
- }
-
- private EntityProviderWriteProperties getInlineEntityProviderProperties(final WriteCallbackContext context)
- throws EdmException {
- ODataEntityProviderPropertiesBuilder propertiesBuilder = EntityProviderWriteProperties.serviceRoot(baseUri);
- propertiesBuilder.callbacks(getCallbacks(baseUri, context.getCurrentExpandSelectTreeNode(), expandList));
- propertiesBuilder.expandSelectTree(context.getCurrentExpandSelectTreeNode());
- return propertiesBuilder.build();
- }
-
-}
http://git-wip-us.apache.org/repos/asf/incubator-olingo-odata2/blob/1b479e6c/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAFunctionContext.java
----------------------------------------------------------------------
diff --git a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAFunctionContext.java b/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAFunctionContext.java
deleted file mode 100644
index 8f79c92..0000000
--- a/odata2-processor-jpa/jpa-core/src/main/java/org/apache/olingo/odata2/processor/core/jpa/access/data/JPAFunctionContext.java
+++ /dev/null
@@ -1,170 +0,0 @@
-/*******************************************************************************
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- ******************************************************************************/
-package org.apache.olingo.odata2.processor.core.jpa.access.data;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Type;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.olingo.odata2.api.edm.EdmException;
-import org.apache.olingo.odata2.api.edm.EdmFacets;
-import org.apache.olingo.odata2.api.edm.EdmFunctionImport;
-import org.apache.olingo.odata2.api.edm.EdmLiteral;
-import org.apache.olingo.odata2.api.edm.EdmLiteralKind;
-import org.apache.olingo.odata2.api.edm.EdmMapping;
-import org.apache.olingo.odata2.api.edm.EdmParameter;
-import org.apache.olingo.odata2.api.edm.EdmSimpleType;
-import org.apache.olingo.odata2.api.edm.EdmSimpleTypeException;
-import org.apache.olingo.odata2.api.uri.info.GetFunctionImportUriInfo;
-import org.apache.olingo.odata2.processor.api.jpa.access.JPAFunction;
-import org.apache.olingo.odata2.processor.api.jpa.access.JPAMethodContext;
-import org.apache.olingo.odata2.processor.api.jpa.exception.ODataJPAModelException;
-import org.apache.olingo.odata2.processor.api.jpa.exception.ODataJPARuntimeException;
-import org.apache.olingo.odata2.processor.api.jpa.model.JPAEdmMapping;
-
-public class JPAFunctionContext extends JPAMethodContext {
-
- public class JPAFunctionContextBuilder extends JPAMethodContextBuilder {
-
- protected GetFunctionImportUriInfo functiontView;
- private EdmFunctionImport functionImport;
- private EdmMapping mapping;
-
- @Override
- public JPAMethodContext build() throws ODataJPAModelException, ODataJPARuntimeException {
- if (functiontView != null) {
-
- functionImport = functiontView.getFunctionImport();
- try {
- mapping = functionImport.getMapping();
-
- List<JPAFunction> jpaFunctionList = new ArrayList<JPAFunction>();
- jpaFunctionList.add(generateJPAFunction());
- setJpaFunction(jpaFunctionList);
- setEnclosingObject(generateEnclosingObject());
- } catch (EdmException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (InstantiationException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (IllegalAccessException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (IllegalArgumentException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (InvocationTargetException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (NoSuchMethodException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- } catch (SecurityException e) {
- throw ODataJPARuntimeException.throwException(ODataJPARuntimeException.GENERAL.addContent(e.getMessage()), e);
- }
- }
-
- return JPAFunctionContext.this;
- }
-
- private JPAFunction generateJPAFunction() throws EdmException, NoSuchMethodException, SecurityException,
- ODataJPAModelException, ODataJPARuntimeException {
-
- Class<?>[] parameterTypes = getParameterTypes();
- Method method = getMethod(parameterTypes);
- Type returnType = getReturnType();
- Object[] args = getAruguments();
-
- JPAFunction jpafunction = new JPAFunction(method, parameterTypes, returnType, args);
-
- return jpafunction;
- }
-
- private Object[] getAruguments() throws EdmException {
- Map<String, EdmLiteral> edmArguements = functiontView.getFunctionImportParameters();
-
- if (edmArguements == null) {
- return null;
- } else {
- Object[] args = new Object[edmArguements.size()];
- int i = 0;
- for (String paramName : functionImport.getParameterNames()) {
- EdmLiteral literal = edmArguements.get(paramName);
- EdmParameter parameter = functionImport.getParameter(paramName);
- JPAEdmMapping mapping = (JPAEdmMapping) parameter.getMapping();
- args[i] = convertArguement(literal, parameter.getFacets(), mapping.getJPAType());
- i++;
- }
- return args;
- }
-
- }
-
- private Object convertArguement(final EdmLiteral edmLiteral, final EdmFacets facets, final Class<?> targetType)
- throws EdmSimpleTypeException {
- EdmSimpleType edmType = edmLiteral.getType();
- Object value = edmType.valueOfString(edmLiteral.getLiteral(), EdmLiteralKind.DEFAULT, facets, targetType);
-
- return value;
- }
-
- private Class<?>[] getParameterTypes() throws EdmException {
-
- Class<?>[] parameterTypes = new Class<?>[functionImport.getParameterNames().size()];
- int i = 0;
- for (String parameterName : functionImport.getParameterNames()) {
- EdmParameter parameter = functionImport.getParameter(parameterName);
- parameterTypes[i] = ((JPAEdmMapping) parameter.getMapping()).getJPAType();
- i++;
- }
-
- return parameterTypes;
- }
-
- private Method getMethod(final Class<?>[] parameterTypes) throws NoSuchMethodException, SecurityException {
-
- Class<?> type = ((JPAEdmMapping) mapping).getJPAType();
- Method method;
- method = type.getMethod(mapping.getInternalName(), parameterTypes);
-
- return method;
- }
-
- private Type getReturnType() throws ODataJPAModelException, ODataJPARuntimeException, EdmException {
- return null;
- }
-
- private Object generateEnclosingObject() throws InstantiationException, IllegalAccessException,
- IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {
-
- Class<?> type = ((JPAEdmMapping) mapping).getJPAType();
- Object[] params = null;
-
- return type.getConstructor((Class<?>[]) params).newInstance(params);
-
- }
-
- @Override
- protected void setResultsView(final Object resultsView) {
- if (resultsView instanceof GetFunctionImportUriInfo) {
- functiontView = (GetFunctionImportUriInfo) resultsView;
- }
-
- }
-
- }
-}