001/*
002 * (C) Copyright 2013 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Thomas Roger
018 */
019
020package org.nuxeo.ecm.automation.client.rest.api;
021
022import java.util.regex.Matcher;
023import java.util.regex.Pattern;
024
025import org.apache.http.impl.client.BasicCookieStore;
026import org.nuxeo.ecm.automation.client.jaxrs.impl.HttpAutomationClient;
027
028import com.sun.jersey.api.client.WebResource;
029import com.sun.jersey.client.apache4.ApacheHttpClient4;
030import com.sun.jersey.client.apache4.ApacheHttpClient4Handler;
031
032/**
033 * REST client used to to requests on the Nuxeo REST API.
034 *
035 * @since 5.8
036 */
037public class RestClient {
038
039    protected static final String SITE_AUTOMATION_PATH_PATTERN = "(\\/api\\/v1)?(\\/site)?\\/automation";
040
041    private static final Pattern SITE_AUTOMATION_PATH_PATTERN_COMPILED = Pattern.compile(SITE_AUTOMATION_PATH_PATTERN,
042            Pattern.CASE_INSENSITIVE);
043
044    protected static final String API_PATH = "/api/v1";
045
046    WebResource service;
047
048    public RestClient(HttpAutomationClient httpAutomationClient) {
049        ApacheHttpClient4Handler handler = new ApacheHttpClient4Handler(httpAutomationClient.http(),
050                new BasicCookieStore(), false);
051        ApacheHttpClient4 client = new ApacheHttpClient4(handler);
052
053        if (httpAutomationClient.getRequestInterceptor() != null) {
054            client.addFilter(httpAutomationClient.getRequestInterceptor());
055        }
056
057        String apiURL = httpAutomationClient.getBaseUrl();
058        apiURL = replaceAutomationEndpoint(apiURL);
059        service = client.resource(apiURL);
060    }
061
062    private String replaceAutomationEndpoint(String url) {
063        Matcher matcher = SITE_AUTOMATION_PATH_PATTERN_COMPILED.matcher(url);
064        return matcher.replaceAll(API_PATH);
065    }
066
067    public RestRequest newRequest(String path) {
068        return new RestRequest(service, path);
069    }
070
071}