RemoveHandler.java

/*
 * (C) Copyright 2006-2012 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * Licensed 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.
 *
 * Contributors:
 *     Nuxeo - initial API and implementation
 *
 */
package org.nuxeo.connect.client.we;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.nuxeo.connect.update.Package;
import org.nuxeo.connect.update.PackageException;
import org.nuxeo.connect.update.PackageUpdateService;
import org.nuxeo.ecm.webengine.model.WebObject;
import org.nuxeo.ecm.webengine.model.impl.DefaultObject;
import org.nuxeo.runtime.api.Framework;

/**
 * Provides REST bindings for {@link Package} removal.
 *
 * @author <a href="mailto:tm@nuxeo.com">Thierry Martins</a>
 */
@WebObject(type = "removeHandler")
public class RemoveHandler extends DefaultObject {

    protected static final Log log = LogFactory.getLog(RemoveHandler.class);

    @GET
    @Produces("text/html")
    @Path(value = "start/{pkgId}")
    public Object startInstall(@PathParam("pkgId") String pkgId, @QueryParam("source") String source) {
        try {
            PackageUpdateService pus = Framework.getLocalService(PackageUpdateService.class);
            pus.removePackage(pkgId);
            return getView("removeDone").arg("pkgId", pkgId).arg("source", source);
        } catch (PackageException e) {
            log.error("Error during first step of installation", e);
            return getView("removeError").arg("e", e);
        }
    }

}