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/**************************************************************
*
* 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.
*
*************************************************************/
/*
* creates new files
* checks if they exist or
* can be overwritten
*
*/
package com.sun.star.tooling.converter;
import java.io.File;
import java.io.IOException;
/**
* Creates new files only if the file does not yet exist
* or overwriting is allowed
*
* @author Christian Schmidt 2005
*
*/
public final class FileMaker {
/**
* Create a new file if overwriting is not allowed
* ask if existing files should be overwritten
*
* @param fileName the files name to overwrite
* @param overwrite indicates wether the file can be overwritten
* @return the File created from the fileName
* @throws IOException
*/
public final static File newFile(String fileName, boolean overwrite)
throws IOException {
File file = new File(fileName);
if (file.exists()) {
if (!overwrite) {
char c = 0;
System.out.print("Warning: File " + fileName
+ " already exist.\n" + "Overwrite (y/n) ? :");
byte[] waste = new byte[10];
System.in.read(waste);
c = (char) waste[0];
if (c == 'y') {
OutputHandler.out("...overwriting " + fileName);
} else {
OutputHandler.out(
"\nPlease set '-o' switch at command line to overwrite.\n\nProgramm Aborted.");
System.exit(-1);
}
} else {
OutputHandler.out("...overwriting " + fileName);
}
} else {
OutputHandler.out("...creating new target file " + fileName);
}
return file;
}
}
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