org.apache.cocoon.components.modules.input
Class DateMetaInputModule

java.lang.Object
  |
  +--org.apache.avalon.framework.logger.AbstractLogEnabled
        |
        +--org.apache.cocoon.components.modules.input.AbstractInputModule
              |
              +--org.apache.cocoon.components.modules.input.AbstractMetaModule
                    |
                    +--org.apache.cocoon.components.modules.input.DateMetaInputModule

All Implemented Interfaces:

org.apache.avalon.framework.component.Component, org.apache.avalon.framework.component.Composable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.activity.Initializable, InputModule, org.apache.avalon.framework.logger.LogEnabled

public class DateMetaInputModule

extends AbstractMetaModule

Parses a date string according to a given format and returns a date object. Configuration options: child element "input-module" holds InputModule to obtain the string from, attribute "format" to "input-module" that holds ajava.text.SimpleDateFormat format string.

Version:

CVS $Id: DateMetaInputModule.java,v 1.3.2.1 2002/11/17 19:12:49 haul Exp $

Author:

Christian Haul

Fields inherited from class org.apache.cocoon.components.modules.input.AbstractMetaModule

defaultInput, initialized, input, INPUT_MODULE_SELECTOR, inputConf, inputSelector, manager

Fields inherited from class org.apache.cocoon.components.modules.input.AbstractInputModule

settings

Fields inherited from interface org.apache.cocoon.components.modules.input.InputModule

ROLE

Constructor Summary

DateMetaInputModule()

Method Summary

void	configure(org.apache.avalon.framework.configuration.Configuration config) Configures the database access helper.
java.lang.Object	getAttribute(java.lang.String name, org.apache.avalon.framework.configuration.Configuration modeConf, java.util.Map objectModel) Standard access to an attribute's value.
java.util.Iterator	getAttributeNames(org.apache.avalon.framework.configuration.Configuration modeConf, java.util.Map objectModel) Returns an Iterator of String objects containing the names of the attributes available.
java.lang.Object[]	getAttributeValues(java.lang.String name, org.apache.avalon.framework.configuration.Configuration modeConf, java.util.Map objectModel) Returns an array of String objects containing all of the values the given attribute has, or null if the attribute does not exist.

Methods inherited from class org.apache.cocoon.components.modules.input.AbstractMetaModule

compose, dispose, getNames, getNames, getValue, getValue, getValues, getValues, initialize, obtainModule, releaseModule

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

DateMetaInputModule

public DateMetaInputModule()

Method Detail

configure

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

Description copied from class: AbstractInputModule

Configures the database access helper. Takes all elements nested in component declaration and stores them as key-value pairs in settings. Nested configuration option are not catered for. This way global configuration options can be used. For nested configurations override this function.

Overrides:

configure in class AbstractInputModule

getAttributeValues

public java.lang.Object[] getAttributeValues(java.lang.String name,
                                             org.apache.avalon.framework.configuration.Configuration modeConf,
                                             java.util.Map objectModel)
                                      throws org.apache.avalon.framework.configuration.ConfigurationException

Description copied from interface: InputModule

Returns an array of String objects containing all of the values the given attribute has, or null if the attribute does not exist. As an alternative, getAttributeNames together with getAttribute can be used to get the values one by one.

Following copied from interface: org.apache.cocoon.components.modules.input.InputModule

Parameters:

name - a String that specifies what the caller thinks would identify an attributes. This is mainly a fallback if no modeConf is present.

modeConf - column's mode configuration from resource description. This argument is optional.

objectModel -

getAttributeNames

public java.util.Iterator getAttributeNames(org.apache.avalon.framework.configuration.Configuration modeConf,
                                            java.util.Map objectModel)
                                     throws org.apache.avalon.framework.configuration.ConfigurationException

Description copied from interface: InputModule

Returns an Iterator of String objects containing the names of the attributes available. If no attributes are available, the method returns an empty Iterator.

Following copied from interface: org.apache.cocoon.components.modules.input.InputModule

Parameters:

modeConf - column's mode configuration from resource description. This argument is optional.

objectModel -

getAttribute

public java.lang.Object getAttribute(java.lang.String name,
                                     org.apache.avalon.framework.configuration.Configuration modeConf,
                                     java.util.Map objectModel)
                              throws org.apache.avalon.framework.configuration.ConfigurationException

Description copied from interface: InputModule

Standard access to an attribute's value. If more than one value exists, the first is returned. If the value does not exist, null is returned. To get all values, use getAttributeSet or getAttributeNames and getAttribute to get them one by one.

Following copied from interface: org.apache.cocoon.components.modules.input.InputModule

Parameters:

name - a String that specifies what the caller thinks would identify an attribute. This is mainly a fallback if no modeConf is present.

modeConf - column's mode configuration from resource description. This argument is optional.

objectModel -