1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 /* 24 * AbstractExporter.java 25 * 26 * Created on 1. Oktober 2003, 16:12 27 */ 28 package com.sun.star.wizards.web.export; 29 30 import com.sun.star.beans.PropertyValue; 31 import com.sun.star.document.MacroExecMode; 32 import com.sun.star.document.UpdateDocMode; 33 import com.sun.star.frame.XComponentLoader; 34 import com.sun.star.frame.XDesktop; 35 import com.sun.star.frame.XStorable; 36 import com.sun.star.io.IOException; 37 import com.sun.star.lang.XMultiServiceFactory; 38 import com.sun.star.uno.UnoRuntime; 39 import com.sun.star.util.XCloseable; 40 import com.sun.star.wizards.common.Desktop; 41 import com.sun.star.wizards.common.FileAccess; 42 import com.sun.star.wizards.common.Properties; 43 import com.sun.star.wizards.document.OfficeDocument; 44 import com.sun.star.wizards.text.TextDocument; 45 import com.sun.star.wizards.web.data.CGArgument; 46 import com.sun.star.wizards.web.data.CGDocument; 47 import com.sun.star.wizards.web.data.CGExporter; 48 import com.sun.star.wizards.web.data.TypeDetection; 49 50 /** 51 * 52 * @author rpiterman 53 */ 54 public abstract class AbstractExporter implements Exporter 55 { 56 57 protected CGExporter exporter; 58 protected FileAccess fileAccess; 59 storeToURL(Object officeDocument, Properties props, String targetUrl, String filterName, PropertyValue[] filterData)60 protected void storeToURL(Object officeDocument, Properties props, String targetUrl, String filterName, PropertyValue[] filterData) 61 throws IOException 62 { 63 64 props = new Properties(); 65 props.put("FilterName", filterName); 66 67 if (filterData.length > 0) 68 { 69 props.put("FilterData", filterData); 70 } 71 XStorable xs = UnoRuntime.queryInterface(XStorable.class, officeDocument); 72 PropertyValue[] o = props.getProperties(); 73 xs.storeToURL(targetUrl, o); 74 } 75 storeToURL(Object officeDocument, String targetUrl, String filterName, PropertyValue[] filterData)76 protected void storeToURL(Object officeDocument, String targetUrl, String filterName, PropertyValue[] filterData) 77 throws IOException 78 { 79 80 storeToURL(officeDocument, new Properties(), targetUrl, filterName, filterData); 81 } 82 storeToURL(Object officeDocument, String targetUrl, String filterName)83 protected void storeToURL(Object officeDocument, String targetUrl, String filterName) 84 throws IOException 85 { 86 87 storeToURL(officeDocument, new Properties(), targetUrl, filterName, new PropertyValue[0]); 88 89 } 90 getArgument(String name, CGExporter p)91 protected String getArgument(String name, CGExporter p) 92 { 93 return ((CGArgument) p.cp_Arguments.getElement(name)).cp_Value; 94 } 95 openDocument(CGDocument doc, XMultiServiceFactory xmsf)96 protected Object openDocument(CGDocument doc, XMultiServiceFactory xmsf) 97 throws com.sun.star.io.IOException 98 { 99 Object document = null; 100 //open the document. 101 try 102 { 103 XDesktop desktop = Desktop.getDesktop(xmsf); 104 Properties props = new Properties(); 105 props.put("Hidden", Boolean.TRUE); 106 props.put("MacroExecutionMode", new Short(MacroExecMode.NEVER_EXECUTE)); 107 props.put("UpdateDocMode", new Short(UpdateDocMode.NO_UPDATE)); 108 document = UnoRuntime.queryInterface(XComponentLoader.class, desktop).loadComponentFromURL(doc.cp_URL, "_blank", 0, props.getProperties()); 109 } 110 catch (com.sun.star.lang.IllegalArgumentException iaex) 111 { 112 } 113 //try to get the number of pages in the document; 114 try 115 { 116 pageCount(doc, document); 117 } 118 catch (Exception ex) 119 { 120 //Here i do nothing since pages is not *so* important. 121 } 122 return document; 123 } 124 closeDocument(Object doc, XMultiServiceFactory xmsf)125 protected void closeDocument(Object doc, XMultiServiceFactory xmsf) 126 { 127 /*OfficeDocument.dispose( 128 xmsf, 129 (XComponent) UnoRuntime.queryInterface(XComponent.class, doc));*/ 130 try 131 { 132 XCloseable xc = UnoRuntime.queryInterface(XCloseable.class, doc); 133 xc.close(false); 134 } 135 catch (Exception ex) 136 { 137 ex.printStackTrace(); 138 } 139 } 140 pageCount(CGDocument doc, Object document)141 private void pageCount(CGDocument doc, Object document) 142 { 143 if (doc.appType.equals(TypeDetection.WRITER_DOC)) 144 { 145 doc.pages = TextDocument.getPageCount(document); 146 } 147 else if (doc.appType.equals(TypeDetection.IMPRESS_DOC)) 148 { 149 doc.pages = OfficeDocument.getSlideCount(document); 150 } 151 else if (doc.appType.equals(TypeDetection.DRAW_DOC)) 152 { 153 doc.pages = OfficeDocument.getSlideCount(document); 154 } 155 } 156 init(CGExporter exporter_)157 public void init(CGExporter exporter_) 158 { 159 exporter = exporter_; 160 } 161 getFileAccess(XMultiServiceFactory xmsf)162 protected FileAccess getFileAccess(XMultiServiceFactory xmsf) 163 { 164 if (fileAccess == null) 165 { 166 try 167 { 168 fileAccess = new FileAccess(xmsf); 169 } 170 catch (Exception ex) 171 { 172 } 173 } 174 return fileAccess; 175 } 176 calcFileSize(CGDocument doc, String url, XMultiServiceFactory xmsf)177 protected void calcFileSize(CGDocument doc, String url, XMultiServiceFactory xmsf) 178 { 179 /*if the exporter exports to a 180 * binary format, get the size of the destination. 181 */ 182 if (exporter.cp_Binary) 183 { 184 doc.sizeBytes = getFileAccess(xmsf).getSize(url); 185 } 186 } 187 } 188