/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
/*
* AbstractExporter.java
*
* Created on 1. Oktober 2003, 16:12
*/
package com.sun.star.wizards.web.export;
import com.sun.star.beans.PropertyValue;
import com.sun.star.document.MacroExecMode;
import com.sun.star.document.UpdateDocMode;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.frame.XDesktop;
import com.sun.star.frame.XStorable;
import com.sun.star.io.IOException;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.util.XCloseable;
import com.sun.star.wizards.common.Desktop;
import com.sun.star.wizards.common.FileAccess;
import com.sun.star.wizards.common.Properties;
import com.sun.star.wizards.document.OfficeDocument;
import com.sun.star.wizards.text.TextDocument;
import com.sun.star.wizards.web.data.CGArgument;
import com.sun.star.wizards.web.data.CGDocument;
import com.sun.star.wizards.web.data.CGExporter;
import com.sun.star.wizards.web.data.TypeDetection;
/**
*
* @author rpiterman
*/
public abstract class AbstractExporter implements Exporter
{
protected CGExporter exporter;
protected FileAccess fileAccess;
protected void storeToURL(Object officeDocument, Properties props, String targetUrl, String filterName, PropertyValue[] filterData)
throws IOException
{
props = new Properties();
props.put("FilterName", filterName);
if (filterData.length > 0)
{
props.put("FilterData", filterData);
}
XStorable xs = UnoRuntime.queryInterface(XStorable.class, officeDocument);
PropertyValue[] o = props.getProperties();
xs.storeToURL(targetUrl, o);
}
protected void storeToURL(Object officeDocument, String targetUrl, String filterName, PropertyValue[] filterData)
throws IOException
{
storeToURL(officeDocument, new Properties(), targetUrl, filterName, filterData);
}
protected void storeToURL(Object officeDocument, String targetUrl, String filterName)
throws IOException
{
storeToURL(officeDocument, new Properties(), targetUrl, filterName, new PropertyValue[0]);
}
protected String getArgument(String name, CGExporter p)
{
return ((CGArgument) p.cp_Arguments.getElement(name)).cp_Value;
}
protected Object openDocument(CGDocument doc, XMultiServiceFactory xmsf)
throws com.sun.star.io.IOException
{
Object document = null;
//open the document.
try
{
XDesktop desktop = Desktop.getDesktop(xmsf);
Properties props = new Properties();
props.put("Hidden", Boolean.TRUE);
props.put("MacroExecutionMode", new Short(MacroExecMode.NEVER_EXECUTE));
props.put("UpdateDocMode", new Short(UpdateDocMode.NO_UPDATE));
document = UnoRuntime.queryInterface(XComponentLoader.class, desktop).loadComponentFromURL(doc.cp_URL, "_blank", 0, props.getProperties());
}
catch (com.sun.star.lang.IllegalArgumentException iaex)
{
}
//try to get the number of pages in the document;
try
{
pageCount(doc, document);
}
catch (Exception ex)
{
//Here i do nothing since pages is not *so* important.
}
return document;
}
protected void closeDocument(Object doc, XMultiServiceFactory xmsf)
{
/*OfficeDocument.dispose(
xmsf,
(XComponent) UnoRuntime.queryInterface(XComponent.class, doc));*/
try
{
XCloseable xc = UnoRuntime.queryInterface(XCloseable.class, doc);
xc.close(false);
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
private void pageCount(CGDocument doc, Object document)
{
if (doc.appType.equals(TypeDetection.WRITER_DOC))
{
doc.pages = TextDocument.getPageCount(document);
}
else if (doc.appType.equals(TypeDetection.IMPRESS_DOC))
{
doc.pages = OfficeDocument.getSlideCount(document);
}
else if (doc.appType.equals(TypeDetection.DRAW_DOC))
{
doc.pages = OfficeDocument.getSlideCount(document);
}
}
public void init(CGExporter exporter_)
{
exporter = exporter_;
}
protected FileAccess getFileAccess(XMultiServiceFactory xmsf)
{
if (fileAccess == null)
{
try
{
fileAccess = new FileAccess(xmsf);
}
catch (Exception ex)
{
}
}
return fileAccess;
}
protected void calcFileSize(CGDocument doc, String url, XMultiServiceFactory xmsf)
{
/*if the exporter exports to a
* binary format, get the size of the destination.
*/
if (exporter.cp_Binary)
{
doc.sizeBytes = getFileAccess(xmsf).getSize(url);
}
}
}