/*
 * $Id: BinaryExchangeImpl.java,v 1.5.6.1 2007/05/29 23:56:59 ofung Exp $
 */

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
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package com.sun.xml.ws.security.trust.impl.elements;

import com.sun.org.apache.xml.internal.security.exceptions.Base64DecodingException;
import com.sun.org.apache.xml.internal.security.utils.Base64;
import com.sun.xml.ws.security.trust.elements.BinaryExchange;
import com.sun.xml.ws.security.trust.impl.bindings.BinaryExchangeType;

import java.util.logging.Level;
import java.util.logging.Logger;
import com.sun.xml.ws.security.trust.logging.LogDomainConstants;

import com.sun.istack.NotNull;

import com.sun.xml.ws.security.trust.logging.LogStringsMessages;

/**
 *
 * @author Manveen Kaur (manveen.kaur@sun.com).
 */

public class BinaryExchangeImpl extends BinaryExchangeType implements BinaryExchange {
    
    private static final Logger log =
            Logger.getLogger(
            LogDomainConstants.TRUST_IMPL_DOMAIN,
            LogDomainConstants.TRUST_IMPL_DOMAIN_BUNDLE);
    
    public BinaryExchangeImpl(String encodingType, String valueType, byte[] rawText) {
        setEncodingType(encodingType);
        setValueType(valueType);
        setRawValue(rawText);
    }
    
    public BinaryExchangeImpl(BinaryExchangeType bcType)throws RuntimeException{
        setEncodingType(bcType.getEncodingType());
        setValueType(bcType.getValueType());
        setValue(bcType.getValue());
    }
    
    public byte[] getRawValue() {
        try {
            return Base64.decode(getTextValue());
        } catch (Base64DecodingException de) {
            log.log(Level.SEVERE,
                    LogStringsMessages.WST_0020_ERROR_DECODING(getTextValue()), de);
            throw new RuntimeException(LogStringsMessages.WST_0020_ERROR_DECODING(getTextValue()), de);
        }
    }
    
    public String getTextValue() {
        return super.getValue();
    }
    
    public void setTextValue(@NotNull final String encodedText) {
        super.setValue(encodedText);
    }
    
    public final void setRawValue(@NotNull final byte[] rawText) {
        super.setValue(Base64.encode(rawText));
    }
    
}