org.springframework.expression.spel
Enum SpelMessage

java.lang.Object
  java.lang.Enum<SpelMessage>
      org.springframework.expression.spel.SpelMessage

All Implemented Interfaces:

Serializable, Comparable<SpelMessage>

public enum SpelMessage
extends Enum<SpelMessage>

Contains all the messages that can be produced by the Spring Expression Language. Each message has a kind (info, warn, error) and a code number. Tests can be written to expect particular code numbers rather than particular text, enabling the message text to more easily be modified and the tests to run successfully in different locales.

When a message is formatted, it will have this kind of form

 <code>
 EL1004E: (pos 34): Type cannot be found 'String'
 

The prefix captures the code and the error kind, whilst the position is included if it is known.

Since:

3.0

Author:

Andy Clement

Nested Class Summary

static class

SpelMessage.Kind

Enum Constant Summary

ARGLIST_SHOULD_NOT_BE_EVALUATED

ARRAY_INDEX_OUT_OF_BOUNDS

BETWEEN_RIGHT_OPERAND_MUST_BE_TWO_ELEMENT_LIST

CANNOT_INDEX_INTO_NULL_VALUE

COLLECTION_INDEX_OUT_OF_BOUNDS

CONSTRUCTOR_INVOCATION_PROBLEM

CONSTRUCTOR_NOT_FOUND

EXCEPTION_DURING_FUNCTION_CALL

EXCEPTION_DURING_METHOD_INVOCATION

EXCEPTION_DURING_PROPERTY_READ

EXCEPTION_DURING_PROPERTY_WRITE

FUNCTION_MUST_BE_STATIC

FUNCTION_NOT_DEFINED

FUNCTION_REFERENCE_CANNOT_BE_INVOKED

INCORRECT_NUMBER_OF_ARGUMENTS_TO_FUNCTION

INDEXING_NOT_SUPPORTED_FOR_TYPE

INSTANCEOF_OPERATOR_NEEDS_CLASS_OPERAND

INVALID_FIRST_OPERAND_FOR_MATCHES_OPERATOR

INVALID_PATTERN

INVALID_SECOND_OPERAND_FOR_MATCHES_OPERATOR

INVALID_TYPE_FOR_SELECTION

METHOD_CALL_ON_NULL_OBJECT_NOT_ALLOWED

METHOD_NOT_FOUND

MISSING_CONSTRUCTOR_ARGS

MISSING_LEADING_ZERO_FOR_NUMBER

MORE_INPUT

MULTIPLE_POSSIBLE_METHODS

NON_TERMINATING_DOUBLE_QUOTED_STRING

NON_TERMINATING_QUOTED_STRING

NOT_A_LONG

NOT_A_REAL

NOT_AN_INTEGER

NOT_COMPARABLE

NOT_EXPECTED_TOKEN

OOD

OPERATOR_NOT_SUPPORTED_BETWEEN_TYPES

PROBLEM_LOCATING_METHOD

PROJECTION_NOT_SUPPORTED_ON_TYPE

PROPERTY_OR_FIELD_NOT_READABLE

PROPERTY_OR_FIELD_NOT_READABLE_ON_NULL

PROPERTY_OR_FIELD_NOT_WRITABLE

PROPERTY_OR_FIELD_NOT_WRITABLE_ON_NULL

REAL_CANNOT_BE_LONG

RESULT_OF_SELECTION_CRITERIA_IS_NOT_BOOLEAN

RIGHT_OPERAND_PROBLEM

RUN_OUT_OF_ARGUMENTS

SETVALUE_NOT_SUPPORTED

STRING_INDEX_OUT_OF_BOUNDS

TYPE_CONVERSION_ERROR

TYPE_NOT_FOUND

UNABLE_TO_CREATE_LIST_FOR_INDEXING

UNABLE_TO_CREATE_MAP_FOR_INDEXING

UNABLE_TO_DYNAMICALLY_CREATE_OBJECT

UNABLE_TO_GROW_COLLECTION

UNABLE_TO_GROW_COLLECTION_UNKNOWN_ELEMENT_TYPE

UNEXPECTED_DATA_AFTER_DOT

Method Summary

String	formatMessage(int pos, Object... inserts) Produce a complete message including the prefix, the position (if known) and with the inserts applied to the message.
static SpelMessage	valueOf(String name) Returns the enum constant of this type with the specified name.
static SpelMessage[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TYPE_CONVERSION_ERROR

public static final SpelMessage TYPE_CONVERSION_ERROR

CONSTRUCTOR_NOT_FOUND

public static final SpelMessage CONSTRUCTOR_NOT_FOUND

CONSTRUCTOR_INVOCATION_PROBLEM

public static final SpelMessage CONSTRUCTOR_INVOCATION_PROBLEM

METHOD_NOT_FOUND

public static final SpelMessage METHOD_NOT_FOUND

TYPE_NOT_FOUND

public static final SpelMessage TYPE_NOT_FOUND

FUNCTION_NOT_DEFINED

public static final SpelMessage FUNCTION_NOT_DEFINED

PROPERTY_OR_FIELD_NOT_READABLE_ON_NULL

public static final SpelMessage PROPERTY_OR_FIELD_NOT_READABLE_ON_NULL

PROPERTY_OR_FIELD_NOT_READABLE

public static final SpelMessage PROPERTY_OR_FIELD_NOT_READABLE

PROPERTY_OR_FIELD_NOT_WRITABLE_ON_NULL

public static final SpelMessage PROPERTY_OR_FIELD_NOT_WRITABLE_ON_NULL

PROPERTY_OR_FIELD_NOT_WRITABLE

public static final SpelMessage PROPERTY_OR_FIELD_NOT_WRITABLE

METHOD_CALL_ON_NULL_OBJECT_NOT_ALLOWED

public static final SpelMessage METHOD_CALL_ON_NULL_OBJECT_NOT_ALLOWED

CANNOT_INDEX_INTO_NULL_VALUE

public static final SpelMessage CANNOT_INDEX_INTO_NULL_VALUE

NOT_COMPARABLE

public static final SpelMessage NOT_COMPARABLE

INCORRECT_NUMBER_OF_ARGUMENTS_TO_FUNCTION

public static final SpelMessage INCORRECT_NUMBER_OF_ARGUMENTS_TO_FUNCTION

INVALID_TYPE_FOR_SELECTION

public static final SpelMessage INVALID_TYPE_FOR_SELECTION

RESULT_OF_SELECTION_CRITERIA_IS_NOT_BOOLEAN

public static final SpelMessage RESULT_OF_SELECTION_CRITERIA_IS_NOT_BOOLEAN

BETWEEN_RIGHT_OPERAND_MUST_BE_TWO_ELEMENT_LIST

public static final SpelMessage BETWEEN_RIGHT_OPERAND_MUST_BE_TWO_ELEMENT_LIST

INVALID_PATTERN

public static final SpelMessage INVALID_PATTERN

PROJECTION_NOT_SUPPORTED_ON_TYPE

public static final SpelMessage PROJECTION_NOT_SUPPORTED_ON_TYPE

ARGLIST_SHOULD_NOT_BE_EVALUATED

public static final SpelMessage ARGLIST_SHOULD_NOT_BE_EVALUATED

EXCEPTION_DURING_PROPERTY_READ

public static final SpelMessage EXCEPTION_DURING_PROPERTY_READ

FUNCTION_REFERENCE_CANNOT_BE_INVOKED

public static final SpelMessage FUNCTION_REFERENCE_CANNOT_BE_INVOKED

EXCEPTION_DURING_FUNCTION_CALL

public static final SpelMessage EXCEPTION_DURING_FUNCTION_CALL

ARRAY_INDEX_OUT_OF_BOUNDS

public static final SpelMessage ARRAY_INDEX_OUT_OF_BOUNDS

COLLECTION_INDEX_OUT_OF_BOUNDS

public static final SpelMessage COLLECTION_INDEX_OUT_OF_BOUNDS

STRING_INDEX_OUT_OF_BOUNDS

public static final SpelMessage STRING_INDEX_OUT_OF_BOUNDS

INDEXING_NOT_SUPPORTED_FOR_TYPE

public static final SpelMessage INDEXING_NOT_SUPPORTED_FOR_TYPE

INSTANCEOF_OPERATOR_NEEDS_CLASS_OPERAND

public static final SpelMessage INSTANCEOF_OPERATOR_NEEDS_CLASS_OPERAND

EXCEPTION_DURING_METHOD_INVOCATION

public static final SpelMessage EXCEPTION_DURING_METHOD_INVOCATION

OPERATOR_NOT_SUPPORTED_BETWEEN_TYPES

public static final SpelMessage OPERATOR_NOT_SUPPORTED_BETWEEN_TYPES

PROBLEM_LOCATING_METHOD

public static final SpelMessage PROBLEM_LOCATING_METHOD

SETVALUE_NOT_SUPPORTED

public static final SpelMessage SETVALUE_NOT_SUPPORTED

MULTIPLE_POSSIBLE_METHODS

public static final SpelMessage MULTIPLE_POSSIBLE_METHODS

EXCEPTION_DURING_PROPERTY_WRITE

public static final SpelMessage EXCEPTION_DURING_PROPERTY_WRITE

NOT_AN_INTEGER

public static final SpelMessage NOT_AN_INTEGER

NOT_A_LONG

public static final SpelMessage NOT_A_LONG

INVALID_FIRST_OPERAND_FOR_MATCHES_OPERATOR

public static final SpelMessage INVALID_FIRST_OPERAND_FOR_MATCHES_OPERATOR

INVALID_SECOND_OPERAND_FOR_MATCHES_OPERATOR

public static final SpelMessage INVALID_SECOND_OPERAND_FOR_MATCHES_OPERATOR

FUNCTION_MUST_BE_STATIC

public static final SpelMessage FUNCTION_MUST_BE_STATIC

NOT_A_REAL

public static final SpelMessage NOT_A_REAL

MORE_INPUT

public static final SpelMessage MORE_INPUT

RIGHT_OPERAND_PROBLEM

public static final SpelMessage RIGHT_OPERAND_PROBLEM

NOT_EXPECTED_TOKEN

public static final SpelMessage NOT_EXPECTED_TOKEN

OOD

public static final SpelMessage OOD

NON_TERMINATING_DOUBLE_QUOTED_STRING

public static final SpelMessage NON_TERMINATING_DOUBLE_QUOTED_STRING

NON_TERMINATING_QUOTED_STRING

public static final SpelMessage NON_TERMINATING_QUOTED_STRING

MISSING_LEADING_ZERO_FOR_NUMBER

public static final SpelMessage MISSING_LEADING_ZERO_FOR_NUMBER

REAL_CANNOT_BE_LONG

public static final SpelMessage REAL_CANNOT_BE_LONG

UNEXPECTED_DATA_AFTER_DOT

public static final SpelMessage UNEXPECTED_DATA_AFTER_DOT

MISSING_CONSTRUCTOR_ARGS

public static final SpelMessage MISSING_CONSTRUCTOR_ARGS

RUN_OUT_OF_ARGUMENTS

public static final SpelMessage RUN_OUT_OF_ARGUMENTS

UNABLE_TO_GROW_COLLECTION

public static final SpelMessage UNABLE_TO_GROW_COLLECTION

UNABLE_TO_GROW_COLLECTION_UNKNOWN_ELEMENT_TYPE

public static final SpelMessage UNABLE_TO_GROW_COLLECTION_UNKNOWN_ELEMENT_TYPE

UNABLE_TO_CREATE_LIST_FOR_INDEXING

public static final SpelMessage UNABLE_TO_CREATE_LIST_FOR_INDEXING

UNABLE_TO_CREATE_MAP_FOR_INDEXING

public static final SpelMessage UNABLE_TO_CREATE_MAP_FOR_INDEXING

UNABLE_TO_DYNAMICALLY_CREATE_OBJECT

public static final SpelMessage UNABLE_TO_DYNAMICALLY_CREATE_OBJECT

Method Detail

values

public static SpelMessage[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SpelMessage c : SpelMessage.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SpelMessage valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

formatMessage

public String formatMessage(int pos,
                            Object... inserts)

Produce a complete message including the prefix, the position (if known) and with the inserts applied to the message.

Parameters:

pos - the position, if less than zero it is ignored and not included in the message

inserts - the inserts to put into the formatted message

Returns:

a formatted message