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

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

All Implemented Interfaces:

org.apache.avalon.framework.component.Component, org.apache.avalon.framework.configuration.Configurable, InputModule, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.thread.ThreadSafe

public class DefaultsMetaModule

extends org.apache.avalon.framework.logger.AbstractLogEnabled

implements InputModule, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.thread.ThreadSafe

Set a number of constants. To override the values with input from another module, combine this one with the ChainMetaModule and an arbitrary number of other modules. IOW this is no "meta" module anymore! <values> <skin>myskin</skin> <base>baseurl</base> </values>

Version:

CVS $Id: DefaultsMetaModule.java,v 1.3.4.1 2002/11/17 19:12:49 haul Exp $

Author:

Christian Haul

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

ROLE

Constructor Summary

DefaultsMetaModule()

Method Summary

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

DefaultsMetaModule

public DefaultsMetaModule()

Method Detail

configure

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

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

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.

Specified by:

getAttributeValues in interface InputModule

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.

Specified by:

getAttributeNames in interface InputModule

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.

Specified by:

getAttribute in interface InputModule

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 -