org.apache.turbine.services.intake.validator
Class FieldReference

java.lang.Object
  org.apache.turbine.services.intake.validator.FieldReference

public class FieldReference

extends java.lang.Object

Helper Class to manage relations between fields. The following comparisons are supported:

Name	Valid Values	Default Value
less-than	<name of other field>
greater-than	<name of other field>
less-than-or-equal	<name of other field>
greater-than-or-equal	<name of other field>

Version:

$Id: DateStringValidator.java 534527 2007-05-02 16:10:59Z tv $

Author:

Thomas Vandahl

Field Summary

static int	COMPARE_GT Integer value for ">" comparison
static int	COMPARE_GTE Integer value for ">=" comparison
static int	COMPARE_LT Integer value for "<" comparison
static int	COMPARE_LTE Integer value for "<=" comparison
protected static org.apache.commons.logging.Log	log a local logger
static java.lang.String	RANGE_GT Rule name for ">" comparison
static java.lang.String	RANGE_GTE Rule name for ">=" comparison
static java.lang.String	RANGE_LT Rule name for "<" comparison
static java.lang.String	RANGE_LTE Rule name for "<=" comparison

Constructor Summary

FieldReference()
Constructor

Method Summary

static void	checkReferences(java.util.List fieldReferences, CompareCallback compareCallback, java.lang.Object value, Group group) Check the parsed value against the referenced fields
int	getCompare()
static int	getCompareType(java.lang.String key) Map the comparison strings to their numeric counterparts
java.lang.String	getFieldName()
java.lang.String	getMessage()
void	setCompare(int compare)
void	setFieldName(java.lang.String fieldName)
void	setMessage(java.lang.String message)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

a local logger

RANGE_LT

public static final java.lang.String RANGE_LT

Rule name for "<" comparison

See Also:

Constant Field Values

RANGE_GT

public static final java.lang.String RANGE_GT

Rule name for ">" comparison

See Also:

Constant Field Values

RANGE_LTE

public static final java.lang.String RANGE_LTE

Rule name for "<=" comparison

See Also:

Constant Field Values

RANGE_GTE

public static final java.lang.String RANGE_GTE

Rule name for ">=" comparison

See Also:

Constant Field Values

COMPARE_LT

public static final int COMPARE_LT

Integer value for "<" comparison

See Also:

Constant Field Values

COMPARE_GT

public static final int COMPARE_GT

Integer value for ">" comparison

See Also:

Constant Field Values

COMPARE_LTE

public static final int COMPARE_LTE

Integer value for "<=" comparison

See Also:

Constant Field Values

COMPARE_GTE

public static final int COMPARE_GTE

Integer value for ">=" comparison

See Also:

Constant Field Values

Constructor Detail

FieldReference

public FieldReference()

Constructor

Method Detail

getCompare

public int getCompare()

Returns:

the comparison type

setCompare

public void setCompare(int compare)

Parameters:

compare - the comparison type to set

getFieldName

public java.lang.String getFieldName()

Returns:

the field name

setFieldName

public void setFieldName(java.lang.String fieldName)

Parameters:

fieldName - the field name to set

getMessage

public java.lang.String getMessage()

Returns:

the message

setMessage

public void setMessage(java.lang.String message)

Parameters:

message - the message to set

getCompareType

public static int getCompareType(java.lang.String key)

Map the comparison strings to their numeric counterparts

Parameters:

key - the

Returns:

checkReferences

public static void checkReferences(java.util.List fieldReferences,
                                   CompareCallback compareCallback,
                                   java.lang.Object value,
                                   Group group)
                            throws ValidationException

Check the parsed value against the referenced fields

Parameters:

fieldReferences - List of field references to check

compareCallback - Callback to the actual compare operation

value - the parsed value of the related field

group - the group the related field belongs to

Throws:

ValidationException