org.springframework.data.hadoop.store.expression

Class DateFormatMethodExecutor

java.lang.Object

org.springframework.data.hadoop.store.expression.DateFormatMethodExecutor

All Implemented Interfaces:

org.springframework.expression.MethodExecutor

Direct Known Subclasses:

MessageDateFormatMethodExecutor

public class DateFormatMethodExecutor
extends java.lang.Object
implements org.springframework.expression.MethodExecutor

A MethodExecutor handling formatting using a SimpleDateFormat.

Author:

Janne Valkealahti, Rodrigo Meneses

Constructor Summary

Constructors

Constructor and Description
DateFormatMethodExecutor() Instantiates a new date format method executor.
DateFormatMethodExecutor(java.lang.String key) Instantiates a new date format method executor.

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	dateFormat(java.lang.String pattern, java.util.Date date)
static java.lang.String	dateFormat(java.lang.String pattern, java.lang.Integer epoch)
static java.lang.String	dateFormat(java.lang.String pattern, java.lang.Long epoch)
static java.lang.String	dateFormat(java.lang.String pattern, java.lang.String datestring)
static java.lang.String	dateFormat(java.lang.String pattern, java.lang.String datestring, java.lang.String dateformat)
org.springframework.expression.TypedValue	execute(org.springframework.expression.EvaluationContext context, java.lang.Object target, java.lang.Object... arguments)
protected java.lang.String	getKey() Gets the key for timestamp if defined.

Methods inherited from class java.lang.Object

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

Constructor Detail

DateFormatMethodExecutor

public DateFormatMethodExecutor()

Instantiates a new date format method executor.

DateFormatMethodExecutor

public DateFormatMethodExecutor(java.lang.String key)

Instantiates a new date format method executor.

Parameters:

key - the key for timestamp

Method Detail

execute

public org.springframework.expression.TypedValue execute(org.springframework.expression.EvaluationContext context,
                                                java.lang.Object target,
                                                java.lang.Object... arguments)
                                                  throws org.springframework.expression.AccessException

Specified by:

execute in interface org.springframework.expression.MethodExecutor

Throws:

org.springframework.expression.AccessException

getKey

protected java.lang.String getKey()

Gets the key for timestamp if defined.

Returns:

the timestamp key

dateFormat

public static java.lang.String dateFormat(java.lang.String pattern,
                          java.lang.Integer epoch)
                                   throws org.springframework.expression.AccessException

Throws:

org.springframework.expression.AccessException

dateFormat

public static java.lang.String dateFormat(java.lang.String pattern,
                          java.lang.Long epoch)
                                   throws org.springframework.expression.AccessException

Throws:

org.springframework.expression.AccessException

dateFormat

public static java.lang.String dateFormat(java.lang.String pattern,
                          java.util.Date date)
                                   throws org.springframework.expression.AccessException

Throws:

org.springframework.expression.AccessException

dateFormat

public static java.lang.String dateFormat(java.lang.String pattern,
                          java.lang.String datestring)
                                   throws org.springframework.expression.AccessException

Throws:

org.springframework.expression.AccessException

dateFormat

public static java.lang.String dateFormat(java.lang.String pattern,
                          java.lang.String datestring,
                          java.lang.String dateformat)
                                   throws org.springframework.expression.AccessException

Throws:

org.springframework.expression.AccessException