001/* 002 * (C) Copyright 2010-2019 Nuxeo (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.platform.query.core; 020 021import org.nuxeo.common.xmap.annotation.XNode; 022import org.nuxeo.common.xmap.annotation.XObject; 023import org.nuxeo.ecm.platform.query.api.PageProvider; 024import org.nuxeo.ecm.platform.query.api.PageProviderDefinition; 025 026/** 027 * Page provider descriptor accepting a custom class name. The expected interface is {@link PageProvider}, all other 028 * attributes are common to other page provider descriptors. 029 * 030 * @author Anahide Tchertchian 031 * @since 5.4 032 */ 033@XObject("genericPageProvider") 034public class GenericPageProviderDescriptor extends BasePageProviderDescriptor implements PageProviderDefinition { 035 036 @XNode("@class") 037 protected Class<PageProvider<?>> klass; 038 039 public Class<PageProvider<?>> getPageProviderClass() { 040 return klass; 041 } 042 043 @Override 044 protected BasePageProviderDescriptor newInstance() { 045 return new GenericPageProviderDescriptor(); 046 } 047 048 @Override 049 public GenericPageProviderDescriptor clone() { 050 GenericPageProviderDescriptor clone = (GenericPageProviderDescriptor) super.cloneDescriptor(); 051 clone.klass = getPageProviderClass(); 052 return clone; 053 } 054 055}