/**
* Start time:14:32:32 2009-03-30<br>
* Project: mobicents-isup-stack<br>
*
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski
* </a>
*
*/
package org.mobicents.ss7.isup.impl.message.parameter;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import org.mobicents.ss7.isup.ParameterRangeInvalidException;
import org.mobicents.ss7.isup.message.parameter.CallDiversionInformation;
/**
* Start time:14:32:32 2009-03-30<br>
* Project: mobicents-isup-stack<br>
*
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*
*/
public class CallDiversionInformationImpl extends AbstractParameter implements CallDiversionInformation {
private int redirectingReason = 0;
private int notificationSubscriptionOptions = 0;
public CallDiversionInformationImpl(int notificationSubscriptionOptions, int redirectingReason) {
super();
this.notificationSubscriptionOptions = notificationSubscriptionOptions;
this.redirectingReason = redirectingReason;
}
public CallDiversionInformationImpl() throws ParameterRangeInvalidException {
}
public CallDiversionInformationImpl(byte[] b) throws ParameterRangeInvalidException {
decodeElement(b);
}
/*
* (non-Javadoc)
*
* @see org.mobicents.isup.ISUPComponent#decodeElement(byte[])
*/
public int decodeElement(byte[] b) throws ParameterRangeInvalidException {
if (b == null || b.length != 1) {
throw new ParameterRangeInvalidException("byte[] must not be null or have different size than 1");
}
int v = b[0];
this.notificationSubscriptionOptions = v & 0x07;
this.redirectingReason = (v >> 3) & 0x0F;
return 1;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.isup.ISUPComponent#encodeElement()
*/
public byte[] encodeElement() throws IOException {
byte[] b = new byte[1];
int v = 0;
v |= this.notificationSubscriptionOptions & 0x07;
v |= (this.redirectingReason & 0x0F) << 3;
b[0] = (byte) v;
return b;
}
/*
* (non-Javadoc)
*
* @see
* org.mobicents.isup.ISUPComponent#encodeElement(java.io.ByteArrayOutputStream
* )
*/
public int encodeElement(ByteArrayOutputStream bos) throws IOException {
byte[] b = this.encodeElement();
bos.write(b);
return b.length;
}
public int getNotificationSubscriptionOptions() {
return notificationSubscriptionOptions;
}
public void setNotificationSubscriptionOptions(int notificationSubscriptionOptions) {
this.notificationSubscriptionOptions = notificationSubscriptionOptions;
}
public int getRedirectingReason() {
return redirectingReason;
}
public void setRedirectingReason(int redirectingReason) {
this.redirectingReason = redirectingReason;
}
public int getCode() {
return _PARAMETER_CODE;
}
}