| /******************************************************************************* |
| * 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.core; |
| |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| import org.apache.olingo.odata2.api.commons.ODataHttpMethod; |
| import org.apache.olingo.odata2.api.processor.ODataRequest; |
| import org.apache.olingo.odata2.api.uri.PathInfo; |
| import org.apache.olingo.odata2.core.commons.ContentType; |
| |
| /** |
| * |
| */ |
| public class ODataRequestImpl extends ODataRequest { |
| |
| private ODataHttpMethod method; |
| private String httpMethod; |
| private CaseInsensitiveMap requestHeaders = new CaseInsensitiveMap(); |
| private InputStream body; |
| private PathInfo pathInfo; |
| private Map<String, String> queryParameters; |
| private Map<String, List<String>> allQueryParameters; |
| private List<String> acceptHeaders; |
| private ContentType contentType; |
| private List<Locale> acceptableLanguages; |
| |
| @Override |
| public Map<String, String> getQueryParameters() { |
| return queryParameters; |
| } |
| |
| @Override |
| public List<String> getAcceptHeaders() { |
| return acceptHeaders; |
| } |
| |
| @Override |
| public String getContentType() { |
| return contentType == null ? null : contentType.toContentTypeString(); |
| } |
| |
| @Override |
| public List<Locale> getAcceptableLanguages() { |
| return acceptableLanguages; |
| } |
| |
| @Override |
| public String getRequestHeaderValue(final String name) { |
| final List<String> headerList = requestHeaders.get(name); |
| return headerList == null || headerList.isEmpty() ? null : headerList.get(0); |
| } |
| |
| @Override |
| public Map<String, List<String>> getRequestHeaders() { |
| return requestHeaders; |
| } |
| |
| @Override |
| public InputStream getBody() { |
| return body; |
| } |
| |
| @Override |
| public ODataHttpMethod getMethod() { |
| return method; |
| } |
| |
| @Override |
| public String getHttpMethod() { |
| return httpMethod; |
| } |
| |
| @Override |
| public PathInfo getPathInfo() { |
| return pathInfo; |
| } |
| |
| @Override |
| public Map<String, List<String>> getAllQueryParameters() { |
| return allQueryParameters; |
| } |
| |
| public class ODataRequestBuilderImpl extends ODataRequestBuilder { |
| private ODataHttpMethod method; |
| private String httpMethod; |
| private CaseInsensitiveMap requestHeaders = new CaseInsensitiveMap(); |
| private InputStream body; |
| private PathInfo pathInfo; |
| private Map<String, List<String>> allQueryParameters = new HashMap<String, List<String>>(); |
| private List<String> acceptHeaders; |
| private ContentType contentType; |
| private List<Locale> acceptableLanguages; |
| |
| @Override |
| public ODataRequest build() { |
| ODataRequestImpl.this.method = method; |
| ODataRequestImpl.this.httpMethod = httpMethod; |
| ODataRequestImpl.this.requestHeaders = requestHeaders; |
| ODataRequestImpl.this.body = body; |
| ODataRequestImpl.this.pathInfo = pathInfo; |
| queryParameters = convertMultiMaptoSingleMap(allQueryParameters); |
| ODataRequestImpl.this.allQueryParameters = allQueryParameters; |
| ODataRequestImpl.this.acceptHeaders = acceptHeaders; |
| ODataRequestImpl.this.contentType = contentType; |
| ODataRequestImpl.this.acceptableLanguages = acceptableLanguages; |
| |
| return ODataRequestImpl.this; |
| } |
| |
| @Override |
| public ODataRequestBuilder requestHeaders(final Map<String, List<String>> headers) { |
| requestHeaders = new CaseInsensitiveMap(); |
| for (Entry<String, List<String>> set : headers.entrySet()) { |
| requestHeaders.put(set.getKey(), set.getValue()); |
| } |
| |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder httpMethod(String httpMethod) { |
| this.httpMethod = httpMethod; |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder body(final InputStream body) { |
| this.body = body; |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder pathInfo(final PathInfo pathInfo) { |
| this.pathInfo = pathInfo; |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder method(final ODataHttpMethod method) { |
| this.method = method; |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder acceptableLanguages(final List<Locale> acceptableLanguages) { |
| this.acceptableLanguages = acceptableLanguages; |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder acceptHeaders(final List<String> acceptHeaders) { |
| this.acceptHeaders = acceptHeaders; |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder queryParameters(final Map<String, String> queryParameters) { |
| for (Entry<String, String> queryParam : queryParameters.entrySet()) { |
| List<String> parameterValues = new LinkedList<String>(); |
| parameterValues.add(queryParam.getValue()); |
| |
| allQueryParameters.put(queryParam.getKey(), parameterValues); |
| } |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder allQueryParameters(final Map<String, List<String>> allQueryParameters) { |
| this.allQueryParameters = new HashMap<String, List<String>>(allQueryParameters); |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder contentType(final String contentType) { |
| this.contentType = ContentType.create(contentType); |
| return this; |
| } |
| |
| @Override |
| public ODataRequestBuilder fromRequest(final ODataRequest request) { |
| pathInfo = request.getPathInfo(); |
| method = request.getMethod(); |
| httpMethod = request.getHttpMethod(); |
| body = request.getBody(); |
| if (request.getContentType() != null) { |
| contentType = ContentType.create(request.getContentType()); |
| } |
| |
| requestHeaders = new CaseInsensitiveMap(); |
| for (Entry<String, List<String>> set : request.getRequestHeaders().entrySet()) { |
| requestHeaders.put(set.getKey(), set.getValue()); |
| } |
| |
| if (request.getAcceptHeaders() != null) { |
| acceptHeaders = new ArrayList<String>(); |
| for (String acceptHeader : request.getAcceptHeaders()) { |
| acceptHeaders.add(acceptHeader); |
| } |
| } |
| if (request.getAcceptableLanguages() != null) { |
| acceptableLanguages = new ArrayList<Locale>(); |
| for (Locale acceptLanguage : request.getAcceptableLanguages()) { |
| acceptableLanguages.add(acceptLanguage); |
| } |
| } |
| if (request.getAllQueryParameters() != null) { |
| allQueryParameters = new HashMap<String, List<String>>(); |
| for (Map.Entry<String, List<String>> queryParameter : request.getAllQueryParameters().entrySet()) { |
| String queryParameterName = queryParameter.getKey(); |
| allQueryParameters.put(queryParameterName, request.getAllQueryParameters().get(queryParameterName)); |
| } |
| } |
| return this; |
| } |
| |
| private <T, K> Map<T, K> convertMultiMaptoSingleMap(final Map<T, List<K>> multiMap) { |
| final Map<T, K> singleMap = new HashMap<T, K>(); |
| |
| for (Entry<T, List<K>> entry : multiMap.entrySet()) { |
| singleMap.put(entry.getKey(), entry.getValue().get(0)); |
| } |
| |
| return singleMap; |
| } |
| } |
| |
| private class CaseInsensitiveMap extends HashMap<String, List<String>> { |
| |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public List<String> put(final String key, final List<String> value) { |
| return super.put(key.toLowerCase(), value); |
| } |
| |
| // not @Override because that would require the key parameter to be of type Object |
| public List<String> get(final String key) { |
| return super.get(key.toLowerCase()); |
| } |
| |
| @Override |
| public List<String> get(final Object key) { |
| String skey = (String) key; |
| return super.get(skey.toLowerCase()); |
| } |
| } |
| } |