001/* 002 * (C) Copyright 2006-2007 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 */ 017 018package org.nuxeo.ecm.platform.preview.restlet; 019 020import java.util.Calendar; 021 022import org.nuxeo.ecm.platform.preview.api.HtmlPreviewAdapter; 023 024/** 025 * Manage cache entry for computed previews. 026 * <p> 027 * This avoids the needs of rebuilding the preview on each access. This is particularly important when the generated 028 * HTML references images 029 * 030 * @author tiry 031 */ 032public class PreviewCacheEntry { 033 034 protected Calendar modified; 035 036 protected HtmlPreviewAdapter adapter; 037 038 protected final long timeStamp; 039 040 protected String xpath; 041 042 public PreviewCacheEntry(Calendar modified, HtmlPreviewAdapter adapter, String xpath) { 043 this.modified = modified; 044 this.adapter = adapter; 045 this.xpath = xpath; 046 timeStamp = System.currentTimeMillis(); 047 } 048 049 public long getTimeStamp() { 050 return timeStamp; 051 } 052 053 public Calendar getModified() { 054 return modified; 055 } 056 057 public void setModified(Calendar modified) { 058 this.modified = modified; 059 } 060 061 public HtmlPreviewAdapter getAdapter() { 062 return adapter; 063 } 064 065 public void setAdapter(HtmlPreviewAdapter adapter) { 066 this.adapter = adapter; 067 } 068 069 public String getXpath() { 070 return xpath; 071 } 072 073 public void setXpath(String xpath) { 074 this.xpath = xpath; 075 } 076 077}