001/*
002 * (C) Copyright 2006-2012 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 *     Bogdan Stefanescu
018 *     Florent Guillaume
019 */
020package org.nuxeo.ecm.core.schema;
021
022import java.util.Collection;
023import java.util.Collections;
024import java.util.HashSet;
025import java.util.List;
026import java.util.Set;
027
028import org.nuxeo.ecm.core.schema.types.CompositeTypeImpl;
029import org.nuxeo.ecm.core.schema.types.Schema;
030
031/**
032 * Implementation of a document type.
033 */
034public class DocumentTypeImpl extends CompositeTypeImpl implements DocumentType {
035
036    private static final long serialVersionUID = 1L;
037
038    protected Set<String> facets;
039
040    protected PrefetchInfo prefetchInfo;
041
042    /**
043     * Constructs a document type. Schemas and facets must include those from the super type.
044     */
045    public DocumentTypeImpl(String name, DocumentType superType, List<Schema> schemas, Collection<String> facets,
046            PrefetchInfo prefetchInfo) {
047        super(superType, SchemaNames.DOCTYPES, name, schemas);
048        if (facets == null) {
049            this.facets = Collections.emptySet();
050        } else {
051            this.facets = new HashSet<String>(facets);
052        }
053        this.prefetchInfo = prefetchInfo;
054    }
055
056    public DocumentTypeImpl(String name) {
057        this(name, null, Collections.<Schema> emptyList(), Collections.<String> emptySet(), null);
058    }
059
060    public void setPrefetchInfo(PrefetchInfo prefetchInfo) {
061        this.prefetchInfo = prefetchInfo;
062    }
063
064    @Override
065    public PrefetchInfo getPrefetchInfo() {
066        return prefetchInfo;
067    }
068
069    @Override
070    public boolean isFile() {
071        return !facets.contains(FacetNames.FOLDERISH);
072    }
073
074    @Override
075    public boolean isFolder() {
076        return facets.contains(FacetNames.FOLDERISH);
077    }
078
079    @Override
080    public boolean isOrdered() {
081        return facets.contains(FacetNames.ORDERABLE);
082    }
083
084    @Override
085    public Set<String> getFacets() {
086        return facets;
087    }
088
089    @Override
090    public boolean hasFacet(String facetName) {
091        return facets.contains(facetName);
092    }
093
094}