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java.lang.Objectpicsou.util.GenericValidator
public class GenericValidator
This class contains basic methods for performing validations.
Constructor Summary | |
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GenericValidator()
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Method Summary | |
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static boolean |
isBlankOrNull(java.lang.String value)
Checks if the field isn't null and length of the field is greater than zero not including whitespace. |
static boolean |
isByte(java.lang.String value)
Checks if the value can safely be converted to a byte primitive. |
static boolean |
isDouble(java.lang.String value)
Checks if the value can safely be converted to a double primitive. |
static boolean |
isFloat(java.lang.String value)
Checks if the value can safely be converted to a float primitive. |
static boolean |
isInRange(byte value,
byte min,
byte max)
Checks if a value is within a range (min & max specified in the vars attribute). |
static boolean |
isInRange(double value,
double min,
double max)
Checks if a value is within a range (min & max specified in the vars attribute). |
static boolean |
isInRange(float value,
float min,
float max)
Checks if a value is within a range (min & max specified in the vars attribute). |
static boolean |
isInRange(int value,
int min,
int max)
Checks if a value is within a range (min & max specified in the vars attribute). |
static boolean |
isInRange(long value,
long min,
long max)
Checks if a value is within a range (min & max specified in the vars attribute). |
static boolean |
isInRange(short value,
short min,
short max)
Checks if a value is within a range (min & max specified in the vars attribute). |
static boolean |
isInt(java.lang.String value)
Checks if the value can safely be converted to a int primitive. |
static boolean |
isLong(java.lang.String value)
Checks if the value can safely be converted to a long primitive. |
static boolean |
isShort(java.lang.String value)
Checks if the value can safely be converted to a short primitive. |
static boolean |
isURL(java.lang.String value)
Checks if a field is a valid url address. |
static boolean |
matchRegexp(java.lang.String value,
java.lang.String regexp)
Checks if the value matches the regular expression. |
static boolean |
maxLength(java.lang.String value,
int max)
Checks if the value's length is less than or equal to the max. |
static boolean |
maxLength(java.lang.String value,
int max,
int lineEndLength)
Checks if the value's adjusted length is less than or equal to the max. |
static boolean |
maxValue(double value,
double max)
Checks if the value is less than or equal to the max. |
static boolean |
maxValue(float value,
float max)
Checks if the value is less than or equal to the max. |
static boolean |
maxValue(int value,
int max)
Checks if the value is less than or equal to the max. |
static boolean |
maxValue(long value,
long max)
Checks if the value is less than or equal to the max. |
static boolean |
minLength(java.lang.String value,
int min)
Checks if the value's length is greater than or equal to the min. |
static boolean |
minLength(java.lang.String value,
int min,
int lineEndLength)
Checks if the value's adjusted length is greater than or equal to the min. |
static boolean |
minValue(double value,
double min)
Checks if the value is greater than or equal to the min. |
static boolean |
minValue(float value,
float min)
Checks if the value is greater than or equal to the min. |
static boolean |
minValue(int value,
int min)
Checks if the value is greater than or equal to the min. |
static boolean |
minValue(long value,
long min)
Checks if the value is greater than or equal to the min. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GenericValidator()
Method Detail |
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public static boolean isBlankOrNull(java.lang.String value)
Checks if the field isn't null and length of the field is greater than zero not including whitespace.
value
- The value validation is being performed on.
public static boolean matchRegexp(java.lang.String value, java.lang.String regexp)
Checks if the value matches the regular expression.
value
- The value validation is being performed on.regexp
- The regular expression.
public static boolean isByte(java.lang.String value)
Checks if the value can safely be converted to a byte primitive.
value
- The value validation is being performed on.
public static boolean isShort(java.lang.String value)
Checks if the value can safely be converted to a short primitive.
value
- The value validation is being performed on.
public static boolean isInt(java.lang.String value)
Checks if the value can safely be converted to a int primitive.
value
- The value validation is being performed on.
public static boolean isLong(java.lang.String value)
Checks if the value can safely be converted to a long primitive.
value
- The value validation is being performed on.
public static boolean isFloat(java.lang.String value)
Checks if the value can safely be converted to a float primitive.
value
- The value validation is being performed on.
public static boolean isDouble(java.lang.String value)
Checks if the value can safely be converted to a double primitive.
value
- The value validation is being performed on.
public static boolean isInRange(byte value, byte min, byte max)
Checks if a value is within a range (min & max specified in the vars attribute).
value
- The value validation is being performed on.min
- The minimum value of the range.max
- The maximum value of the range.
public static boolean isInRange(int value, int min, int max)
Checks if a value is within a range (min & max specified in the vars attribute).
value
- The value validation is being performed on.min
- The minimum value of the range.max
- The maximum value of the range.
public static boolean isInRange(float value, float min, float max)
Checks if a value is within a range (min & max specified in the vars attribute).
value
- The value validation is being performed on.min
- The minimum value of the range.max
- The maximum value of the range.
public static boolean isInRange(short value, short min, short max)
Checks if a value is within a range (min & max specified in the vars attribute).
value
- The value validation is being performed on.min
- The minimum value of the range.max
- The maximum value of the range.
public static boolean isInRange(long value, long min, long max)
Checks if a value is within a range (min & max specified in the vars attribute).
value
- The value validation is being performed on.min
- The minimum value of the range.max
- The maximum value of the range.
public static boolean isInRange(double value, double min, double max)
Checks if a value is within a range (min & max specified in the vars attribute).
value
- The value validation is being performed on.min
- The minimum value of the range.max
- The maximum value of the range.
public static boolean isURL(java.lang.String value)
Checks if a field is a valid url address.
If you need to modify what is considered valid then consider using the UrlValidator directly.
value
- The value validation is being performed on.
public static boolean maxLength(java.lang.String value, int max)
Checks if the value's length is less than or equal to the max.
value
- The value validation is being performed on.max
- The maximum length.
public static boolean maxLength(java.lang.String value, int max, int lineEndLength)
Checks if the value's adjusted length is less than or equal to the max.
value
- The value validation is being performed on.max
- The maximum length.lineEndLength
- The length to use for line endings.
public static boolean minLength(java.lang.String value, int min)
Checks if the value's length is greater than or equal to the min.
value
- The value validation is being performed on.min
- The minimum length.
public static boolean minLength(java.lang.String value, int min, int lineEndLength)
Checks if the value's adjusted length is greater than or equal to the min.
value
- The value validation is being performed on.min
- The minimum length.lineEndLength
- The length to use for line endings.
public static boolean minValue(int value, int min)
Checks if the value is greater than or equal to the min.
value
- The value validation is being performed on.min
- The minimum numeric value.
public static boolean minValue(long value, long min)
Checks if the value is greater than or equal to the min.
value
- The value validation is being performed on.min
- The minimum numeric value.
public static boolean minValue(double value, double min)
Checks if the value is greater than or equal to the min.
value
- The value validation is being performed on.min
- The minimum numeric value.
public static boolean minValue(float value, float min)
Checks if the value is greater than or equal to the min.
value
- The value validation is being performed on.min
- The minimum numeric value.
public static boolean maxValue(int value, int max)
Checks if the value is less than or equal to the max.
value
- The value validation is being performed on.max
- The maximum numeric value.
public static boolean maxValue(long value, long max)
Checks if the value is less than or equal to the max.
value
- The value validation is being performed on.max
- The maximum numeric value.
public static boolean maxValue(double value, double max)
Checks if the value is less than or equal to the max.
value
- The value validation is being performed on.max
- The maximum numeric value.
public static boolean maxValue(float value, float max)
Checks if the value is less than or equal to the max.
value
- The value validation is being performed on.max
- The maximum numeric value.
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