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Liferay Document Library Opener OneDrive Web
/* Copyright 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.
*/
package org.apache.xmlbeans.impl.tool;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlOptions;
import org.apache.xmlbeans.XmlException;
import java.util.Set;
import java.util.HashSet;
import java.util.Collections;
import java.io.File;
import java.io.IOException;
import java.io.StringWriter;
public class PrettyPrinter
{
private static final int DEFAULT_INDENT = 2;
public static void printUsage()
{
System.out.println("Pretty prints XML files.");
System.out.println("Usage: xpretty [switches] file.xml");
System.out.println("Switches:");
System.out.println(" -indent # use the given indent");
System.out.println(" -license prints license information");
}
public static void main(String[] args)
{
Set flags = new HashSet();
flags.add("h");
flags.add("help");
flags.add("usage");
flags.add("license");
flags.add("version");
CommandLine cl = new CommandLine(args, flags, Collections.singleton("indent"));
if (cl.getOpt("h") != null || cl.getOpt("help") != null || cl.getOpt("usage") != null)
{
printUsage();
System.exit(0);
return;
}
String[] badopts = cl.getBadOpts();
if (badopts.length > 0)
{
for (int i = 0; i < badopts.length; i++)
System.out.println("Unrecognized option: " + badopts[i]);
printUsage();
System.exit(0);
return;
}
if (cl.getOpt("license") != null)
{
CommandLine.printLicense();
System.exit(0);
return;
}
if (cl.getOpt("version") != null)
{
CommandLine.printVersion();
System.exit(0);
return;
}
if (cl.args().length == 0)
{
printUsage();
return;
}
String indentStr = cl.getOpt("indent");
int indent;
if (indentStr == null)
indent = DEFAULT_INDENT;
else
indent = Integer.parseInt(indentStr);
File[] files = cl.getFiles();
for (int i = 0; i < files.length; i++)
{
XmlObject doc;
try
{
doc = XmlObject.Factory.parse(files[i], (new XmlOptions()).setLoadLineNumbers());
}
catch (Exception e)
{
System.err.println(files[i] + " not loadable: " + e.getMessage());
continue;
}
try
{
doc.save(System.out, new XmlOptions().setSavePrettyPrint().setSavePrettyPrintIndent(indent));
}
catch (IOException e)
{
System.err.println("Unable to pretty print " + files[i] + ": " + e.getMessage());
}
}
}
public static String indent(String xmldoc)
throws IOException, XmlException
{
StringWriter sw = new StringWriter();
XmlObject doc = XmlObject.Factory.parse(xmldoc, (new XmlOptions()).setLoadLineNumbers());
doc.save(sw, new XmlOptions().setSavePrettyPrint().setSavePrettyPrintIndent(DEFAULT_INDENT));
sw.close();
return sw.getBuffer().toString();
}
}