org.outerj.xreporter.datatype.type
Class AbstractDateTimeType

java.lang.Object
  org.outerj.xreporter.datatype.type.Type
      org.outerj.xreporter.datatype.type.AbstractDateTimeType

All Implemented Interfaces:

org.apache.avalon.framework.component.Composable, org.apache.avalon.framework.configuration.Configurable

Direct Known Subclasses:

DateTimeType, DateType, TimeType

public abstract class AbstractDateTimeType

extends Type

An abstract base class for date, time and date-time types.

It supports configurable, locale-specific, patterns for parsing and formatting. The implementation uses the IBM ICU4J library classes.

Field Summary

protected static org.outerj.xreporter.datatype.type.OperatorSupport

operatorSupport

Fields inherited from class org.outerj.xreporter.datatype.type.Type

expressionManager, formattingPatterns, validationRules

Constructor Summary

AbstractDateTimeType()

Method Summary

void	configure(org.apache.avalon.framework.configuration.Configuration configuration)
java.lang.Object	convert(java.lang.Object object)
java.lang.String	format(java.lang.Object value, ResourceHandle resourceHandle, FormatCache formatCache) See DataType.format
java.lang.String	formatRaw(java.lang.Object value) Format a value as simple as possible.
java.util.List	getAllowedOperators() Returns a list of Operators supported by this datatype.
protected abstract DateFormat	getDateFormat(java.util.Locale locale) Returns an appropriate default DateFormat (usually the SHORT variant).
Operator	getOperatorById(java.lang.String id)
protected abstract java.lang.String	getParseErrorResourceKey() Returns the resource key for the validation error message in case the input string was not parseable.
java.lang.Object	parseRawValue(java.lang.String value) Parses a value that was serialized using formatRaw(java.lang.Object).
ValidationResult	validate(java.lang.String value, ExecutionContext executionContext) See DataType.validate
ValidationResult	validate(java.lang.String value, ExecutionContext executionContext, boolean rawLocale)

Methods inherited from class org.outerj.xreporter.datatype.type.Type

addExpressionValidationRule, addValidationRule, bind, compose, configureFormattingPatterns, fetch, getName, validateValue

Methods inherited from class java.lang.Object

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

Field Detail

operatorSupport

protected static org.outerj.xreporter.datatype.type.OperatorSupport operatorSupport

Constructor Detail

AbstractDateTimeType

public AbstractDateTimeType()

Method Detail

getDateFormat

protected abstract DateFormat getDateFormat(java.util.Locale locale)

Returns an appropriate default DateFormat (usually the SHORT variant).

getParseErrorResourceKey

protected abstract java.lang.String getParseErrorResourceKey()

Returns the resource key for the validation error message in case the input string was not parseable.

configure

public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

getAllowedOperators

public java.util.List getAllowedOperators()

Description copied from class: Type

Returns a list of Operators supported by this datatype.

Specified by:

getAllowedOperators in class Type

validate

public ValidationResult validate(java.lang.String value,
                                 ExecutionContext executionContext,
                                 boolean rawLocale)

Specified by:

validate in class Type

validate

public ValidationResult validate(java.lang.String value,
                                 ExecutionContext executionContext)

Description copied from class: Type

See DataType.validate

Specified by:

validate in class Type

format

public java.lang.String format(java.lang.Object value,
                               ResourceHandle resourceHandle,
                               FormatCache formatCache)

Description copied from class: Type

See DataType.format

Specified by:

format in class Type

formatRaw

public java.lang.String formatRaw(java.lang.Object value)

Description copied from class: Type

Format a value as simple as possible.

Specified by:

formatRaw in class Type

getOperatorById

public Operator getOperatorById(java.lang.String id)

Specified by:

getOperatorById in class Type

convert

public java.lang.Object convert(java.lang.Object object)
                         throws UnconvertibleException

Specified by:

convert in class Type

Throws:

UnconvertibleException

parseRawValue

public java.lang.Object parseRawValue(java.lang.String value)
                               throws java.text.ParseException

Description copied from class: Type

Parses a value that was serialized using Type.formatRaw(java.lang.Object).

Specified by:

parseRawValue in class Type

Throws:

java.text.ParseException