Package org.apache.fulcrum.intake.model
Class FloatField
- All Implemented Interfaces:
Serializable
,org.apache.avalon.framework.logger.LogEnabled
Processor for float fields.
- Version:
- $Id$
- Author:
- Thomas Vandahl
- See Also:
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Field Summary
Fields inherited from class org.apache.fulcrum.intake.model.Field
defaultFieldPackage, defaultValidatorPackage, defaultValue, emptyValue, log, mapToObject, parser
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected void
Sets the value of the field from data in the parser.protected String
A suitable validator.protected Object
Provides access to emptyValue such that the value returned will be acceptable as an argument parameter to Method.invoke.void
setDefaultValue
(String prop) Sets the default value for an Float Fieldvoid
setEmptyValue
(String prop) Set the empty Value.Methods inherited from class org.apache.fulcrum.intake.model.Field
dispose, enableLogging, getDefault, getDefaultValue, getDisplayName, getDisplaySize, getEmptyValue, getGroup, getHTMLString, getInitialValue, getKey, getLocale, getMapToObject, getMaxSize, getMessage, getName, getProperty, getStringValue, getTestValue, getValidator, getValue, getValueIfAbsent, init, init, initGetterAndSetter, isMultiValued, isRequired, isSet, isValid, isValidated, removeFromRequest, setDisplayName, setMessage, setProperty, setRequired, setRequired, setSet, setValid, setValidated, toString, validate
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Constructor Details
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FloatField
Constructor.- Parameters:
field
- xml field definition objectgroup
- xml group definition object- Throws:
IntakeException
- thrown by superclass
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Method Details
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setDefaultValue
Sets the default value for an Float Field- Specified by:
setDefaultValue
in classField<Float>
- Parameters:
prop
- Parameter for the default values
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setEmptyValue
Set the empty Value. This value is used if Intake maps a field to a parameter returned by the user and the corresponding field is either empty (empty string) or non-existent.- Specified by:
setEmptyValue
in classField<Float>
- Parameters:
prop
- The value to use if the field is empty.
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getSafeEmptyValue
Provides access to emptyValue such that the value returned will be acceptable as an argument parameter to Method.invoke. Subclasses that deal with primitive types should ensure that they return an appropriate value wrapped in the object wrapper class for the primitive type.- Overrides:
getSafeEmptyValue
in classField<Float>
- Returns:
- the value to use when the field is empty or an Object that wraps the empty value for primitive types.
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getDefaultValidator
A suitable validator.- Overrides:
getDefaultValidator
in classField<Float>
- Returns:
- A suitable validator
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doSetValue
protected void doSetValue()Sets the value of the field from data in the parser.- Specified by:
doSetValue
in classField<Float>
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