LdapConstants.INTERMEDIATE_RESPONSE_TAG, new GrammarAction<LdapMessageContainer<IntermediateResponseDecorator>>( "Init Intermediate Response" )
{
public void action( LdapMessageContainer<IntermediateResponseDecorator> container ) throws DecoderException
{
// Now, we can allocate the IntermediateResponse Object
IntermediateResponseDecorator intermediateResponse =
new IntermediateResponseDecorator( container.getLdapCodecService(),
new IntermediateResponseImpl( container.getMessageId() ) );
container.setMessage( intermediateResponse );
LOG.debug( "Intermediate Response" );
}
} );
// --------------------------------------------------------------------------------------------
// Transition from IntermediateResponse Message to ResponseName
// --------------------------------------------------------------------------------------------
// IntermediateResponse ::= [APPLICATION 25] SEQUENCE {
// responseName [0] LDAPOID OPTIONAL,
// ...
//
// Stores the name
super.transitions[LdapStatesEnum.INTERMEDIATE_RESPONSE_STATE.ordinal()][LdapConstants.INTERMEDIATE_RESPONSE_NAME_TAG] = new GrammarTransition(
LdapStatesEnum.INTERMEDIATE_RESPONSE_STATE, LdapStatesEnum.INTERMEDIATE_RESPONSE_NAME_STATE,
LdapConstants.INTERMEDIATE_RESPONSE_NAME_TAG, new GrammarAction<LdapMessageContainer<IntermediateResponseDecorator>>( "Store response name" )
{
public void action( LdapMessageContainer<IntermediateResponseDecorator> container ) throws DecoderException
{
// We can get the IntermediateResponse Object
IntermediateResponse intermediateResponse = container.getMessage();
// Get the Value and store it in the IntermediateResponse
TLV tlv = container.getCurrentTLV();
// We have to handle the special case of a 0 length matched
// OID.
if ( tlv.getLength() == 0 )
{
String msg = I18n.err( I18n.ERR_04095 );
LOG.error( msg );
// This will generate a PROTOCOL_ERROR
throw new DecoderException( msg );
}
else
{
byte[] responseNameBytes = tlv.getValue().getData();
String oidStr = Strings.utf8ToString(responseNameBytes);
if ( OID.isOID( oidStr ) )
{
OID.isOID( oidStr );
intermediateResponse.setResponseName( oidStr );
}
else
{
String msg = "The Intermediate Response name is not a valid OID : "
+ Strings.utf8ToString(responseNameBytes) + " ("
+ Strings.dumpBytes(responseNameBytes) + ") is invalid";
LOG.error( "{} : {}", msg, oidStr );
// Rethrow the exception, we will get a PROTOCOL_ERROR
throw new DecoderException( msg );
}
}
// We can have an END transition
container.setGrammarEndAllowed( true );
if ( IS_DEBUG )
{
LOG.debug( "OID read : {}", intermediateResponse.getResponseName() );
}
}
} );
// --------------------------------------------------------------------------------------------
// Transition from IntermediateResponse Message to ResponseValue (ResponseName is null)
// --------------------------------------------------------------------------------------------
// IntermediateResponse ::= [APPLICATION 25] SEQUENCE {
// ...
// responseValue [1] OCTET STRING OPTIONAL
// }
//
// Stores the value
super.transitions[LdapStatesEnum.INTERMEDIATE_RESPONSE_STATE.ordinal()][LdapConstants.INTERMEDIATE_RESPONSE_VALUE_TAG] = new GrammarTransition(
LdapStatesEnum.INTERMEDIATE_RESPONSE_STATE, LdapStatesEnum.INTERMEDIATE_RESPONSE_VALUE_STATE,
LdapConstants.INTERMEDIATE_RESPONSE_VALUE_TAG,
new GrammarAction<LdapMessageContainer<IntermediateResponseDecorator>>( "Store response value" )
{
public void action( LdapMessageContainer<IntermediateResponseDecorator> container ) throws DecoderException
{
// We can get the IntermediateResponse Object
IntermediateResponse intermediateResponse = container.getMessage();
// Get the Value and store it in the IntermediateResponse
TLV tlv = container.getCurrentTLV();
// We have to handle the special case of a 0 length matched
// value
if ( tlv.getLength() == 0 )
{
intermediateResponse.setResponseValue( StringConstants.EMPTY_BYTES );
}
else
{
intermediateResponse.setResponseValue( tlv.getValue().getData() );
}
// We can have an END transition
container.setGrammarEndAllowed( true );
if ( IS_DEBUG )
{
LOG.debug( "Value read : {}", Strings.dumpBytes(intermediateResponse.getResponseValue()) );
}
}
} );
// --------------------------------------------------------------------------------------------
// Transition from ResponseName to ResponseValue
// --------------------------------------------------------------------------------------------
// IntermediateResponse ::= [APPLICATION 25] SEQUENCE {
// ...
// responseValue [1] OCTET STRING OPTIONAL }
//
// Stores the value
super.transitions[LdapStatesEnum.INTERMEDIATE_RESPONSE_NAME_STATE.ordinal()][LdapConstants.INTERMEDIATE_RESPONSE_VALUE_TAG] = new GrammarTransition(
LdapStatesEnum.INTERMEDIATE_RESPONSE_NAME_STATE, LdapStatesEnum.INTERMEDIATE_RESPONSE_VALUE_STATE,
LdapConstants.INTERMEDIATE_RESPONSE_VALUE_TAG,
new GrammarAction<LdapMessageContainer<IntermediateResponseDecorator>>( "Store value" )
{
public void action( LdapMessageContainer<IntermediateResponseDecorator> container ) throws DecoderException
{
// We can allocate the ExtendedRequest Object
IntermediateResponse intermediateResponse = container.getMessage();
// Get the Value and store it in the IntermediateResponse
TLV tlv = container.getCurrentTLV();
// We have to handle the special case of a 0 length matched
// value
if ( tlv.getLength() == 0 )
{
intermediateResponse.setResponseValue( StringConstants.EMPTY_BYTES );
}
else
{
intermediateResponse.setResponseValue( tlv.getValue().getData() );
}
// We can have an END transition
container.setGrammarEndAllowed( true );
if ( IS_DEBUG )
{
LOG.debug( "Response value : {}", intermediateResponse.getResponseValue() );
}
}
} );
// --------------------------------------------------------------------------------------------