org.springframework.xd.dirt.stream.dsl

Class StreamDefinitionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.springframework.xd.dirt.stream.dsl.StreamDefinitionException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

CheckpointedStreamDefinitionException

public class StreamDefinitionException
extends java.lang.RuntimeException

Root exception for DSL parsing related exceptions. Rather than holding a hard coded string indicating the problem, it records a message key and the inserts for the message. See XDDSLMessages for the list of all possible messages that can occur.

Author:

Andy Clement

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	expressionString
protected java.lang.Object[]	inserts
protected XDDSLMessages	message
protected int	position

Constructor Summary

Constructors

Constructor and Description
StreamDefinitionException(java.lang.String expressionString, int position, XDDSLMessages message, java.lang.Object... inserts)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getExpressionString()
java.lang.Object[]	getInserts()
java.lang.String	getMessage()
XDDSLMessages	getMessageCode()
int	getPosition()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

expressionString

protected java.lang.String expressionString

position

protected int position

message

protected XDDSLMessages message

inserts

protected java.lang.Object[] inserts

Constructor Detail

StreamDefinitionException

public StreamDefinitionException(java.lang.String expressionString,
                         int position,
                         XDDSLMessages message,
                         java.lang.Object... inserts)

Method Detail

getMessage

public java.lang.String getMessage()

Overrides:

getMessage in class java.lang.Throwable

Returns:

a formatted message with inserts applied

getMessageCode

public XDDSLMessages getMessageCode()

Returns:

the message code

getInserts

public java.lang.Object[] getInserts()

Returns:

the message inserts

getExpressionString

public final java.lang.String getExpressionString()

Returns:

the dsl expression text

getPosition

public final int getPosition()

Returns:

location of the error in the expression text