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 *     bstefanescu
018 */
019package org.nuxeo.ecm.automation.client.model;
020
021import java.io.Serializable;
022import java.util.ArrayList;
023import java.util.Iterator;
024import java.util.List;
025
026/**
027 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
028 */
029public class Documents implements Serializable, OperationInput, Iterable<Document> {
030
031    private static final long serialVersionUID = 1L;
032
033    protected List<Document> docs;
034
035    public Documents() {
036        docs = new ArrayList<Document>();
037    }
038
039    public Documents(int size) {
040        docs = new ArrayList<Document>(size);
041    }
042
043    public Documents(Documents docs) {
044        this(docs.list());
045    }
046
047    public Documents(List<Document> docs) {
048        this.docs = docs;
049    }
050
051    public final List<Document> list() {
052        return docs;
053    }
054
055    @Override
056    public Iterator<Document> iterator() {
057        return docs.iterator();
058    }
059
060    public void add(Document doc) {
061        docs.add(doc);
062    }
063
064    public int size() {
065        return docs.size();
066    }
067
068    public boolean isEmpty() {
069        return docs.isEmpty();
070    }
071
072    public Document get(int i) {
073        return docs.get(i);
074    }
075
076    public String getInputType() {
077        return "documents";
078    }
079
080    public boolean isBinary() {
081        return false;
082    }
083
084    public String toString() {
085        StringBuilder buf = new StringBuilder("docs:");
086        int size = size();
087        if (size == 0) {
088            return buf.toString();
089        }
090        buf.append(get(0).getId());
091        for (int i = 1; i < size; i++) {
092            buf.append(",").append(get(i).getId());
093        }
094        return buf.toString();
095    }
096
097    public String getInputRef() {
098        return toString();
099    }
100
101    public String dump() {
102        return super.toString();
103    }
104}