| /** |
| * 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.camel.component.http4.handler; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| |
| import org.apache.http.HttpEntity; |
| import org.apache.http.HttpEntityEnclosingRequest; |
| import org.apache.http.HttpException; |
| import org.apache.http.HttpRequest; |
| import org.apache.http.HttpResponse; |
| import org.apache.http.HttpStatus; |
| import org.apache.http.entity.StringEntity; |
| import org.apache.http.protocol.HTTP; |
| import org.apache.http.protocol.HttpContext; |
| import org.apache.http.protocol.HttpRequestHandler; |
| import org.apache.http.util.EntityUtils; |
| |
| /** |
| * |
| * @version |
| */ |
| public class BasicValidationHandler implements HttpRequestHandler { |
| |
| protected String expectedMethod; |
| protected String expectedQuery; |
| protected Object expectedContent; |
| protected String responseContent; |
| |
| public BasicValidationHandler(String expectedMethod, String expectedQuery, |
| Object expectedContent, String responseContent) { |
| this.expectedMethod = expectedMethod; |
| this.expectedQuery = expectedQuery; |
| this.expectedContent = expectedContent; |
| this.responseContent = responseContent; |
| } |
| |
| public void handle(final HttpRequest request, final HttpResponse response, |
| final HttpContext context) throws HttpException, IOException { |
| |
| if (expectedMethod != null && !expectedMethod.equals(request.getRequestLine().getMethod())) { |
| response.setStatusCode(HttpStatus.SC_METHOD_FAILURE); |
| return; |
| } |
| |
| try { |
| String query = new URI(request.getRequestLine().getUri()).getQuery(); |
| if (expectedQuery != null && !expectedQuery.equals(query)) { |
| response.setStatusCode(HttpStatus.SC_BAD_REQUEST); |
| return; |
| } |
| } catch (URISyntaxException e) { |
| throw new IOException(e); |
| } |
| |
| if (expectedContent != null) { |
| HttpEntity entity = ((HttpEntityEnclosingRequest) request).getEntity(); |
| String content = EntityUtils.toString(entity); |
| |
| if (!expectedContent.equals(content)) { |
| response.setStatusCode(HttpStatus.SC_BAD_REQUEST); |
| return; |
| } |
| } |
| |
| response.setStatusCode(HttpStatus.SC_OK); |
| if (responseContent != null) { |
| response.setEntity(new StringEntity(responseContent, HTTP.ASCII)); |
| } |
| } |
| |
| } |