/*
* 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.
*/
package org.apache.pdfbox.encoding;
import java.io.IOException;
import org.apache.pdfbox.cos.COSName;
/**
* This class will handle getting the appropriate encodings.
*
* @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
* @version $Revision: 1.9 $
*/
public class EncodingManager
{
/**
* Default singleton instance of this class.
*
* @since Apache PDFBox 1.3.0
*/
public static final EncodingManager INSTANCE = new EncodingManager();
/**
* This will get the standard encoding.
*
* @return The standard encoding.
*/
public Encoding getStandardEncoding() {
return StandardEncoding.INSTANCE;
}
/**
* This will get an encoding by name.
*
* @param name The name of the encoding to get.
* @return The encoding that matches the name.
* @throws IOException if there is no encoding with that name.
*/
public Encoding getEncoding( COSName name ) throws IOException {
if (COSName.STANDARD_ENCODING.equals(name)) {
return StandardEncoding.INSTANCE;
} else if (COSName.WIN_ANSI_ENCODING.equals(name)) {
return WinAnsiEncoding.INSTANCE;
} else if (COSName.MAC_ROMAN_ENCODING.equals(name)) {
return MacRomanEncoding.INSTANCE;
} else if (COSName.PDF_DOC_ENCODING.equals(name)) {
return PdfDocEncoding.INSTANCE;
} else {
throw new IOException(
"Unknown encoding for '" + name.getName() + "'");
}
}
}