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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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.tuscany.common.io.util;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.UnsupportedEncodingException;
/**
* String encoded with UTF-8
*
*/
public class UTF8String {
public static final String UTF8 = "UTF-8";
private String string;
/**
*
*/
public UTF8String(String str) {
super();
this.string = str;
}
public UTF8String(byte[] bytes) {
this(toString(bytes));
}
public static String toString(byte[] bytes) {
try {
if (bytes == null)
return null;
return new String(bytes, UTF8);
} catch (UnsupportedEncodingException e) {
throw new UnsupportedOperationException(e.getMessage());
}
}
public static byte[] getBytes(String str) {
try {
if (str == null)
return null;
return str.getBytes(UTF8);
} catch (UnsupportedEncodingException e) {
throw new UnsupportedOperationException(e.getMessage());
}
}
public ByteArrayInputStream getInputStream() {
return new ByteArrayInputStream(getBytes());
}
public static ByteArrayInputStream getInputStream(String str) {
return new ByteArrayInputStream(getBytes(str));
}
public static String toString(ByteArrayOutputStream bos) {
try {
return bos.toString(UTF8);
} catch (UnsupportedEncodingException e) {
throw new UnsupportedOperationException(e.getMessage());
}
}
public byte[] getBytes() {
try {
if (string == null)
return null;
return string.getBytes(UTF8);
} catch (UnsupportedEncodingException e) {
throw new UnsupportedOperationException(e.getMessage());
}
}
public String toString() {
return string;
}
public int hashCode() {
return (string == null) ? 0 : string.hashCode();
}
public boolean equals(Object object) {
if (!(object instanceof UTF8String))
return false;
UTF8String s = (UTF8String) object;
if (string == s.string)
return true;
if (string == null || s.string == null)
return false;
return string.equals(s.string);
}
}
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