001/*
002 * (C) Copyright 2006-2011 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 *     Anahide Tchertchian
018 */
019package org.nuxeo.ecm.core.api.externalblob;
020
021import java.util.HashMap;
022import java.util.Map;
023
024import org.nuxeo.common.xmap.annotation.XNode;
025import org.nuxeo.common.xmap.annotation.XNodeMap;
026import org.nuxeo.common.xmap.annotation.XObject;
027
028/**
029 * Descriptor for registration of an external blob adapter.
030 *
031 * @see ExternalBlobAdapter
032 * @author Anahide Tchertchian
033 */
034@XObject("adapter")
035public class ExternalBlobAdapterDescriptor {
036
037    @XNode("@prefix")
038    protected String prefix;
039
040    @XNode("@class")
041    protected Class<? extends ExternalBlobAdapter> adapter;
042
043    @XNodeMap(value = "property", key = "@name", type = HashMap.class, componentType = String.class)
044    Map<String, String> properties = new HashMap<String, String>();
045
046    public Class<? extends ExternalBlobAdapter> getAdapterClass() {
047        return adapter;
048    }
049
050    public String getPrefix() {
051        return prefix;
052    }
053
054    public Map<String, String> getProperties() {
055        return properties;
056    }
057
058    public ExternalBlobAdapter getAdapter() {
059        try {
060            return adapter.newInstance();
061        } catch (ReflectiveOperationException e) {
062            throw new RuntimeException(e);
063        }
064    }
065
066}