001/*
002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl-2.1.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Florent Guillaume
016 */
017package org.nuxeo.ecm.core.opencmis.tests;
018
019import java.lang.reflect.Method;
020import java.math.BigInteger;
021import java.util.Map;
022
023import org.apache.chemistry.opencmis.client.bindings.spi.BindingSession;
024import org.apache.chemistry.opencmis.client.bindings.spi.http.DefaultHttpInvoker;
025import org.apache.chemistry.opencmis.client.bindings.spi.http.HttpInvoker;
026import org.apache.chemistry.opencmis.client.bindings.spi.http.Output;
027import org.apache.chemistry.opencmis.client.bindings.spi.http.Response;
028import org.apache.chemistry.opencmis.commons.impl.UrlBuilder;
029
030/**
031 * HTTP Invoker that notes the last status returned.
032 *
033 * @since 7.1
034 */
035public class StatusLoggingDefaultHttpInvoker implements HttpInvoker {
036
037    public static int lastStatus;
038
039    protected final DefaultHttpInvoker invoker;
040
041    protected Method invokeMethod;
042
043    public StatusLoggingDefaultHttpInvoker() {
044        // we delegate instead of subclassing because the method we're
045        // interested in overriding (invoke) is private...
046        invoker = new DefaultHttpInvoker();
047        for (Method m : invoker.getClass().getDeclaredMethods()) {
048            if (m.getName().equals("invoke")) {
049                invokeMethod = m;
050                invokeMethod.setAccessible(true);
051                break;
052            }
053        }
054    }
055
056    public Response invokeGET(UrlBuilder url, BindingSession session) {
057        return invoke(url, "GET", null, null, null, session, null, null);
058    }
059
060    public Response invokeGET(UrlBuilder url, BindingSession session, BigInteger offset, BigInteger length) {
061        return invoke(url, "GET", null, null, null, session, offset, length);
062    }
063
064    public Response invokePOST(UrlBuilder url, String contentType, Output writer, BindingSession session) {
065        return invoke(url, "POST", contentType, null, writer, session, null, null);
066    }
067
068    public Response invokePUT(UrlBuilder url, String contentType, Map<String, String> headers, Output writer,
069            BindingSession session) {
070        return invoke(url, "PUT", contentType, headers, writer, session, null, null);
071    }
072
073    public Response invokeDELETE(UrlBuilder url, BindingSession session) {
074        return invoke(url, "DELETE", null, null, null, session, null, null);
075    }
076
077    protected Response invoke(UrlBuilder url, String method, String contentType, Map<String, String> headers,
078            Output writer, BindingSession session, BigInteger offset, BigInteger length) {
079        Response response;
080        try {
081            response = (Response) invokeMethod.invoke(invoker, url, method, contentType, headers, writer, session,
082                    offset, length);
083        } catch (ReflectiveOperationException e) {
084            throw new RuntimeException(e);
085        }
086        lastStatus = response.getResponseCode();
087        return response;
088    }
089
090}