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- /*
- * Copyright 1999-2004 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.apps;
-
- // Java
- import java.io.BufferedOutputStream;
- import java.io.FileOutputStream;
-
- // Avalon
- import org.apache.avalon.framework.logger.ConsoleLogger;
-
- // FOP
- import org.apache.fop.render.awt.AWTRenderer;
-
-
- /**
- * The main application class for the FOP command line interface (CLI).
- */
- public class Fop {
-
- /**
- * The main routine for the command line interface
- * @param args the command line parameters
- */
- public static void main(String[] args) {
- CommandLineOptions options = null;
- InputHandler inputHandler = null;
- BufferedOutputStream bos = null;
- String version = Version.getVersion();
-
- try {
- Driver driver = new Driver();
- driver.enableLogging(new ConsoleLogger(ConsoleLogger.LEVEL_INFO));
- driver.getLogger().info(version);
- options = new CommandLineOptions(args);
- inputHandler = options.getInputHandler();
-
- try {
- if (options.getOutputMode() == CommandLineOptions.AWT_OUTPUT) {
- driver.setRenderer(new AWTRenderer(inputHandler));
- } else {
- driver.setRenderer(options.getRenderer());
-
- if (options.getOutputFile() != null) {
- bos = new BufferedOutputStream(new FileOutputStream(
- options.getOutputFile()));
- driver.setOutputStream(bos);
- }
- }
-
- if (driver.getRenderer() != null) {
- driver.getRenderer().setOptions(options.getRendererOptions());
- }
- driver.render(inputHandler);
- } finally {
- if (bos != null) {
- bos.close();
- }
- }
-
- // System.exit(0) called to close AWT/SVG-created threads, if any.
- // AWTRenderer closes with window shutdown, so exit() should not
- // be called here
- if (options.getOutputMode() != CommandLineOptions.AWT_OUTPUT) {
- System.exit(0);
- }
- } catch (FOPException e) {
- if (e.getMessage() == null) {
- System.err.println("Exception occured with a null error message");
- } else {
- System.err.println("" + e.getMessage());
- }
- if (options != null && options.getLogger().isDebugEnabled()) {
- e.printStackTrace();
- } else {
- System.err.println("Turn on debugging for more information");
- }
- System.exit(1);
- } catch (java.io.IOException e) {
- System.err.println("" + e.getMessage());
- if (options != null && options.getLogger().isDebugEnabled()) {
- e.printStackTrace();
- } else {
- System.err.println("Turn on debugging for more information");
- }
- System.exit(1);
- }
- }
- }
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