package org.apache.myfaces.tobago.application;
/*
* Copyright 2002-2005 The Apache Software Foundation.
*
* Licensed 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.
*/
import org.apache.avalon.framework.logger.Logger;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.fop.apps.Driver;
import org.apache.myfaces.tobago.util.CommonsLoggingLogger;
import org.xml.sax.InputSource;
import javax.faces.FacesException;
import javax.servlet.ServletOutputStream;
import javax.servlet.ServletResponse;
import java.io.StringReader;
public class FopConverter {
private static final Log LOG = LogFactory.getLog(FopConverter.class);
public static void fo2Pdf(ServletResponse servletResponse, String buffer) {
if (LOG.isDebugEnabled()) {
LOG.debug("buffer = '" + buffer + "'");
}
try {
Driver driver = new Driver();
Logger logger = new CommonsLoggingLogger(LOG);
driver.setLogger(logger);
driver.setRenderer(Driver.RENDER_PDF);
driver.setErrorDump(true);
// driver.setInputSource(new InputSource(new FileInputStream("C:/simple.fo")));
// driver.setInputSource(new InputSource(new StringReader(fo)));
if (LOG.isDebugEnabled()) {
LOG.debug("bufferString = '" + buffer + "'");
}
LOG.error("bufferString = '" + buffer + "'");
driver.setInputSource(new InputSource(new StringReader(buffer)));
// driver.setOutputStream(new FileOutputStream("C:/simple.pdf"));
ServletOutputStream outputStream = servletResponse.getOutputStream();
// FileOutputStream outputStream = new FileOutputStream("c:/simple.pdf");
// ResponseStream outputStream = facesContext.getResponseStream();
driver.setOutputStream(outputStream);
// Map rendererOptions = new java.util.HashMap();
// rendererOptions.put("ownerPassword", "mypassword");
// rendererOptions.put("allowCopyContent", "FALSE");
// rendererOptions.put("allowEditContent", "FALSE");
// rendererOptions.put("allowPrint", "FALSE");
// driver.getRenderer().setOptions(rendererOptions);
driver.run();
outputStream.flush();
outputStream.close();
} catch (Exception e) {
LOG.error("", e);
throw new FacesException(e);
}
}
}