/*
* TeleStax, Open Source Cloud Communications Copyright 2012.
* and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.protocols.ss7.cap.errors;
import java.io.IOException;
import javolution.xml.XMLFormat;
import javolution.xml.stream.XMLStreamException;
import org.mobicents.protocols.asn.AsnException;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.mobicents.protocols.ss7.cap.api.CAPException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.cap.api.errors.CAPErrorCode;
import org.mobicents.protocols.ss7.cap.api.errors.CAPErrorMessageSystemFailure;
import org.mobicents.protocols.ss7.cap.api.errors.UnavailableNetworkResource;
/**
*
* @author sergey vetyutnev
*
*/
public class CAPErrorMessageSystemFailureImpl extends CAPErrorMessageImpl implements CAPErrorMessageSystemFailure {
private static final String UNAVAILABLE_NETWORK_RESOURCE = "unavailableNetworkResource";
public static final String _PrimitiveName = "CAPErrorMessageSystemFailure";
private UnavailableNetworkResource unavailableNetworkResource;
protected CAPErrorMessageSystemFailureImpl(UnavailableNetworkResource unavailableNetworkResource) {
super((long) CAPErrorCode.systemFailure);
this.unavailableNetworkResource = unavailableNetworkResource;
}
public CAPErrorMessageSystemFailureImpl() {
super((long) CAPErrorCode.systemFailure);
}
public boolean isEmSystemFailure() {
return true;
}
public CAPErrorMessageSystemFailure getEmSystemFailure() {
return this;
}
@Override
public UnavailableNetworkResource getUnavailableNetworkResource() {
return unavailableNetworkResource;
}
@Override
public int getTag() throws CAPException {
return Tag.ENUMERATED;
}
@Override
public int getTagClass() {
return Tag.CLASS_UNIVERSAL;
}
@Override
public boolean getIsPrimitive() {
return true;
}
@Override
public void decodeAll(AsnInputStream ansIS) throws CAPParsingComponentException {
try {
int length = ansIS.readLength();
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
@Override
public void decodeData(AsnInputStream ansIS, int length) throws CAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream localAis, int length) throws CAPParsingComponentException, IOException, AsnException {
this.unavailableNetworkResource = null;
if (localAis.getTagClass() != Tag.CLASS_UNIVERSAL || localAis.getTag() != Tag.ENUMERATED || !localAis.isTagPrimitive())
throw new CAPParsingComponentException("Error decoding " + _PrimitiveName
+ ": bad tag class or tag or parameter is not primitive",
CAPParsingComponentExceptionReason.MistypedParameter);
int i1 = (int) localAis.readIntegerData(length);
this.unavailableNetworkResource = UnavailableNetworkResource.getInstance(i1);
}
@Override
public void encodeAll(AsnOutputStream asnOs) throws CAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws CAPException {
try {
asnOs.writeTag(tagClass, this.getIsPrimitive(), tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
public void encodeData(AsnOutputStream aos) throws CAPException {
if (this.unavailableNetworkResource == null)
throw new CAPException("Error while encoding " + _PrimitiveName
+ ": unavailableNetworkResource field must not be null");
try {
aos.writeIntegerData(this.unavailableNetworkResource.getCode());
} catch (IOException e) {
throw new CAPException("IOException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.unavailableNetworkResource != null) {
sb.append("unavailableNetworkResource=");
sb.append(unavailableNetworkResource);
sb.append(",");
}
sb.append("]");
return sb.toString();
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<CAPErrorMessageSystemFailureImpl> CAP_ERROR_MESSAGE_SYSTEM_FAILURE_XML = new XMLFormat<CAPErrorMessageSystemFailureImpl>(
CAPErrorMessageSystemFailureImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, CAPErrorMessageSystemFailureImpl errorMessage)
throws XMLStreamException {
CAP_ERROR_MESSAGE_XML.read(xml, errorMessage);
String str = xml.get(UNAVAILABLE_NETWORK_RESOURCE, String.class);
if (str != null)
errorMessage.unavailableNetworkResource = Enum.valueOf(UnavailableNetworkResource.class, str);
}
@Override
public void write(CAPErrorMessageSystemFailureImpl errorMessage, javolution.xml.XMLFormat.OutputElement xml)
throws XMLStreamException {
CAP_ERROR_MESSAGE_XML.write(errorMessage, xml);
if (errorMessage.unavailableNetworkResource != null)
xml.add((String) errorMessage.unavailableNetworkResource.toString(), UNAVAILABLE_NETWORK_RESOURCE, String.class);
}
};
}