org.apache.xml.resolver
Class CatalogException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.apache.xml.resolver.CatalogException

All Implemented Interfaces:

java.io.Serializable

public class CatalogException
extends java.lang.Exception

Signal Catalog exception.

This exception is thrown if an error occurs loading a catalog file.

Version:

1.0

Author:

Norman Walsh Norman.Walsh@Sun.COM

See Also:

Catalog, Serialized Form

Field Summary

static int	INVALID_ENTRY An invalid entry
static int	INVALID_ENTRY_TYPE An invalid entry type
static int	NO_XML_PARSER Could not instantiate an XML parser
static int	PARSE_FAILED XML but parse failed
static int	UNENDED_COMMENT Text catalog ended in mid-comment
static int	UNKNOWN_FORMAT Unknown XML format
static int	UNPARSEABLE Unparseable XML catalog (not XML)
static int	WRAPPER A wrapper around another exception

Constructor Summary

CatalogException(java.lang.Exception e)
Create a new CatalogException wrapping an existing exception.

CatalogException(int type)
Create a new CatalogException.

CatalogException(int type, java.lang.String message)
Create a new CatalogException.

CatalogException(java.lang.String message, java.lang.Exception e)
Create a new CatalogException from an existing exception.

Method Summary

java.lang.Exception	getException() Return the embedded exception, if any.
int	getExceptionType() Return the exception type
java.lang.String	getMessage() Return a detail message for this exception.
java.lang.String	toString() Override toString to pick up any embedded exception.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

WRAPPER

public static final int WRAPPER

A wrapper around another exception

See Also:

Constant Field Values

INVALID_ENTRY

public static final int INVALID_ENTRY

An invalid entry

See Also:

Constant Field Values

INVALID_ENTRY_TYPE

public static final int INVALID_ENTRY_TYPE

An invalid entry type

See Also:

Constant Field Values

NO_XML_PARSER

public static final int NO_XML_PARSER

Could not instantiate an XML parser

See Also:

Constant Field Values

UNKNOWN_FORMAT

public static final int UNKNOWN_FORMAT

Unknown XML format

See Also:

Constant Field Values

UNPARSEABLE

public static final int UNPARSEABLE

Unparseable XML catalog (not XML)

See Also:

Constant Field Values

PARSE_FAILED

public static final int PARSE_FAILED

XML but parse failed

See Also:

Constant Field Values

UNENDED_COMMENT

public static final int UNENDED_COMMENT

Text catalog ended in mid-comment

See Also:

Constant Field Values

Constructor Detail

CatalogException

public CatalogException(int type,
                        java.lang.String message)

Create a new CatalogException.

Parameters:

type - The exception type

message - The error or warning message.

CatalogException

public CatalogException(int type)

Create a new CatalogException.

Parameters:

type - The exception type

CatalogException

public CatalogException(java.lang.Exception e)

Create a new CatalogException wrapping an existing exception.

The existing exception will be embedded in the new one, and its message will become the default message for the CatalogException.

Parameters:

e - The exception to be wrapped in a CatalogException.

CatalogException

public CatalogException(java.lang.String message,
                        java.lang.Exception e)

Create a new CatalogException from an existing exception.

The existing exception will be embedded in the new one, but the new exception will have its own message.

Parameters:

message - The detail message.

e - The exception to be wrapped in a CatalogException.

Method Detail

getMessage

public java.lang.String getMessage()

Return a detail message for this exception.

If there is an embedded exception, and if the CatalogException has no detail message of its own, this method will return the detail message from the embedded exception.

Overrides:

getMessage in class java.lang.Throwable

Returns:

The error or warning message.

getException

public java.lang.Exception getException()

Return the embedded exception, if any.

Returns:

The embedded exception, or null if there is none.

getExceptionType

public int getExceptionType()

Return the exception type

Returns:

The exception type

toString

public java.lang.String toString()

Override toString to pick up any embedded exception.

Overrides:

toString in class java.lang.Throwable

Returns:

A string representation of this exception.