/*
* 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.sling.testing.tools.http;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.NameValuePair;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.client.utils.URLEncodedUtils;
import org.apache.http.message.BasicNameValuePair;
/** Convenience builder for Request objects */
public class RequestBuilder {
private final String baseUrl;
public RequestBuilder(String baseUrl) {
this.baseUrl = baseUrl;
}
/** Build a GET request to specified path with optional query
* parameters. See {@link #buildUrl(String, String...)} for
* queryParameters semantics.
*/
public Request buildGetRequest(String path, String...queryParameters) {
return new Request(new HttpGet(buildUrl(path, queryParameters)));
}
/** Build a POST request to specified path with optional query
* parameters. See {@link #buildUrl(String, String...)} for
* queryParameters semantics.
*/
public Request buildPostRequest(String path) {
return new Request(new HttpPost(buildUrl(path)));
}
/** Wrap supplied HTTP request */
public Request buildOtherRequest(HttpRequestBase r) {
return new Request(r);
}
/** Build an URL from our base path, supplied path and optional
* query parameters.
* @param queryParameters an even number of Strings, each pair
* of values represents the key and value of a query parameter.
* Keys and values are encoded by this method.
*/
public String buildUrl(String path, String...queryParameters) {
final StringBuilder sb = new StringBuilder();
if(queryParameters == null || queryParameters.length == 0) {
sb.append(baseUrl);
sb.append(path);
} else if(queryParameters.length % 2 != 0) {
throw new IllegalArgumentException(
"Invalid number of queryParameters arguments ("
+ queryParameters.length
+ "), must be even"
);
} else {
final List<NameValuePair> p = new ArrayList<NameValuePair>();
for(int i=0 ; i < queryParameters.length; i+=2) {
p.add(new BasicNameValuePair(queryParameters[i], queryParameters[i+1]));
}
sb.append(baseUrl);
sb.append(path);
sb.append("?");
sb.append(URLEncodedUtils.format(p, "UTF-8"));
}
return sb.toString();
}
}