org.apache.fop.render.rtf.rtflib.rtfdoc.RtfTemplate Maven / Gradle / Ivy
/*
* 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.
*/
/* $Id: RtfTemplate.java 1805173 2017-08-16 10:50:04Z ssteiner $ */
package org.apache.fop.render.rtf.rtflib.rtfdoc;
/*
* This file is part of the RTF library of the FOP project, which was originally
* created by Bertrand Delacretaz [email protected] and by other
* contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
* the FOP project.
*/
import java.io.IOException;
/**
* Singelton of the RTF style template
* This class belongs to the jfor:style-template tag processing.
*/
public final class RtfTemplate {
/** Singelton instance */
private static RtfTemplate instance = new RtfTemplate();
private String templateFilePath;
/**
* Constructor.
*/
private RtfTemplate() {
}
/**
* Singelton.
*
* @return The instance of RtfTemplate
*/
public static RtfTemplate getInstance() {
return instance;
}
/**
* Set the template file and adjust tha path separator
* @param templateFilePath The full path of the template
* @throws IOException for I/O problems
**/
public void setTemplateFilePath(String templateFilePath) throws IOException {
// no validity checks here - leave this to the RTF client
if (templateFilePath == null) {
this.templateFilePath = null;
} else {
this.templateFilePath = templateFilePath.trim();
}
}
/**
* Write the rtf template
* @param header Rtf header is the parent
* @throws IOException On write error
*/
public void writeTemplate(RtfHeader header) throws IOException {
if (templateFilePath == null || templateFilePath.length() == 0) {
return;
}
header.writeGroupMark(true);
header.writeControlWord("template");
header.writeRtfString(this.templateFilePath);
header.writeGroupMark(false);
header.writeGroupMark(true);
header.writeControlWord("linkstyles");
header.writeGroupMark(false);
}
}