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* 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
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package org.apache.olingo.odata2.api.processor.part;
import java.io.InputStream;
import org.apache.olingo.odata2.api.exception.ODataException;
import org.apache.olingo.odata2.api.processor.ODataProcessor;
import org.apache.olingo.odata2.api.processor.ODataResponse;
import org.apache.olingo.odata2.api.uri.info.DeleteUriInfo;
import org.apache.olingo.odata2.api.uri.info.GetEntityCountUriInfo;
import org.apache.olingo.odata2.api.uri.info.GetEntityUriInfo;
import org.apache.olingo.odata2.api.uri.info.PutMergePatchUriInfo;
/**
* Execute a OData entity request.
*
*
*/
public interface EntityProcessor extends ODataProcessor {
/**
* Reads an entity.
* @param contentType the content type of the response
* @return an {@link ODataResponse} object
* @throws ODataException
*/
ODataResponse readEntity(GetEntityUriInfo uriInfo, String contentType) throws ODataException;
/**
* Checks whether an entity exists.
* @param contentType the content type of the response
* @return an {@link ODataResponse} object
* @throws ODataException
*/
ODataResponse existsEntity(GetEntityCountUriInfo uriInfo, String contentType) throws ODataException;
/**
* Updates an entity.
* @param uriInfo information about the request URI
* @param content the content of the request, containing the updated entity data
* @param requestContentType the content type of the request body
* @param merge if <code>true</code>, properties not present in the data are left unchanged;
* if <code>false</code>, they are reset
* @param contentType the content type of the response
* @return an {@link ODataResponse} object
* @throws ODataException
*/
ODataResponse updateEntity(PutMergePatchUriInfo uriInfo, InputStream content, String requestContentType,
boolean merge, String contentType) throws ODataException;
/**
* Deletes an entity.
* @param uriInfo a {@link DeleteUriInfo} object with information from the URI parser
* @param contentType the content type of the response
* @return an {@link ODataResponse} object
* @throws ODataException
*/
ODataResponse deleteEntity(DeleteUriInfo uriInfo, String contentType) throws ODataException;
}