001/*
002 * (C) Copyright 2010, 2016 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 *     Nuxeo - initial API and implementation
018 */
019package org.nuxeo.ecm.platform.audit.service.extension;
020
021import java.io.Serializable;
022import java.lang.reflect.Constructor;
023
024import org.nuxeo.common.xmap.annotation.XNode;
025import org.nuxeo.common.xmap.annotation.XObject;
026import org.nuxeo.ecm.platform.audit.service.AuditBackend;
027import org.nuxeo.ecm.platform.audit.service.AuditBulker;
028import org.nuxeo.ecm.platform.audit.service.DefaultAuditBulker;
029
030@XObject("bulk")
031public class AuditBulkerDescriptor implements Serializable {
032
033    private static final long serialVersionUID = 1L;
034
035    @XNode("@class")
036    protected Class<? extends AuditBulker> klass = DefaultAuditBulker.class;
037
038    @XNode("timeout")
039    public int timeout = 1000; // 1 second
040
041    @XNode("size")
042    public int size = 1000;
043
044    public AuditBulker newInstance(AuditBackend backend) {
045        try {
046            Constructor<? extends AuditBulker> declaredConstructor = klass.getDeclaredConstructor(AuditBackend.class, AuditBulkerDescriptor.class);
047            declaredConstructor.setAccessible(true);
048            return declaredConstructor.newInstance(backend, this);
049        } catch (ReflectiveOperationException cause) {
050            throw new RuntimeException("Cannot create audit backend of type " + klass.getName(), cause);
051        }
052    }
053}