com.opensymphony.xwork2.config.impl
Class DefaultConfiguration

java.lang.Object
  com.opensymphony.xwork2.config.impl.DefaultConfiguration

All Implemented Interfaces:

Configuration, Serializable

public class DefaultConfiguration
extends Object
implements Configuration

DefaultConfiguration

Author:

Jason Carreira Created Feb 24, 2003 7:38:06 AM

See Also:

Serialized Form

Nested Class Summary

(package private) class	DefaultConfiguration.ContainerProperties
private class	DefaultConfiguration.RuntimeConfigurationImpl

Field Summary

protected Container	container
protected String	defaultFrameworkBeanName
protected Set<String>	loadedFileNames
protected static Logger	LOG
(package private) ObjectFactory	objectFactory
protected Map<String,PackageConfig>	packageContexts
protected RuntimeConfiguration	runtimeConfiguration

Constructor Summary

DefaultConfiguration()

DefaultConfiguration(String defaultBeanName)

Method Summary

void	addPackageConfig(String name, PackageConfig packageContext)
private ActionConfig	buildFullActionConfig(PackageConfig packageContext, ActionConfig baseConfig) Builds the full runtime actionconfig with all of the defaults and inheritance
protected RuntimeConfiguration	buildRuntimeConfiguration() This builds the internal runtime configuration used by Xwork for finding and configuring Actions from the programmatic configuration data structures.
protected Container	createBootstrapContainer()
void	destroy() Allows the configuration to clean up any resources used
Container	getContainer()
Set<String>	getLoadedFileNames()
PackageConfig	getPackageConfig(String name)
Set	getPackageConfigNames()
Map	getPackageConfigs()
RuntimeConfiguration	getRuntimeConfiguration() The current runtime configuration.
void	rebuildRuntimeConfiguration()
void	reload(List<ConfigurationProvider> providers) Calls the ConfigurationProviderFactory.getConfig() to tell it to reload the configuration and then calls buildRuntimeConfiguration().
List<PackageProvider>	reloadContainer(List<ContainerProvider> providers) Calls the ConfigurationProviderFactory.getConfig() to tell it to reload the configuration and then calls buildRuntimeConfiguration().
protected ActionContext	setContext(Container cont)
private void	setDefaultResults(Map<String,ResultConfig> results, PackageConfig packageContext)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final Logger LOG

packageContexts

protected Map<String,PackageConfig> packageContexts

runtimeConfiguration

protected RuntimeConfiguration runtimeConfiguration

container

protected Container container

defaultFrameworkBeanName

protected String defaultFrameworkBeanName

loadedFileNames

protected Set<String> loadedFileNames

objectFactory

ObjectFactory objectFactory

Constructor Detail

DefaultConfiguration

public DefaultConfiguration()

DefaultConfiguration

public DefaultConfiguration(String defaultBeanName)

Method Detail

getPackageConfig

public PackageConfig getPackageConfig(String name)

Specified by:

getPackageConfig in interface Configuration

getPackageConfigNames

public Set getPackageConfigNames()

Specified by:

getPackageConfigNames in interface Configuration

getPackageConfigs

public Map getPackageConfigs()

Specified by:

getPackageConfigs in interface Configuration

getLoadedFileNames

public Set<String> getLoadedFileNames()

Specified by:

getLoadedFileNames in interface Configuration

getRuntimeConfiguration

public RuntimeConfiguration getRuntimeConfiguration()

Description copied from interface: Configuration

The current runtime configuration. Currently, if changes have been made to the Configuration since the last time buildRuntimeConfiguration() was called, you'll need to make sure to.

Specified by:

getRuntimeConfiguration in interface Configuration

Returns:

the current runtime configuration

getContainer

public Container getContainer()

Specified by:

getContainer in interface Configuration

Returns:

the container

addPackageConfig

public void addPackageConfig(String name,
                             PackageConfig packageContext)

Specified by:

addPackageConfig in interface Configuration

destroy

public void destroy()

Allows the configuration to clean up any resources used

Specified by:

destroy in interface Configuration

rebuildRuntimeConfiguration

public void rebuildRuntimeConfiguration()

Specified by:

rebuildRuntimeConfiguration in interface Configuration

reload

public void reload(List<ConfigurationProvider> providers)
            throws ConfigurationException

Calls the ConfigurationProviderFactory.getConfig() to tell it to reload the configuration and then calls buildRuntimeConfiguration().

Specified by:

reload in interface Configuration

Throws:

ConfigurationException

reloadContainer

public List<PackageProvider> reloadContainer(List<ContainerProvider> providers)
                                      throws ConfigurationException

Calls the ConfigurationProviderFactory.getConfig() to tell it to reload the configuration and then calls buildRuntimeConfiguration().

Specified by:

reloadContainer in interface Configuration

Throws:

ConfigurationException

setContext

protected ActionContext setContext(Container cont)

createBootstrapContainer

protected Container createBootstrapContainer()

buildRuntimeConfiguration

protected RuntimeConfiguration buildRuntimeConfiguration()
                                                  throws ConfigurationException

This builds the internal runtime configuration used by Xwork for finding and configuring Actions from the programmatic configuration data structures. All of the old runtime configuration will be discarded and rebuilt.

It basically flattens the data structures to make the information easier to access. It will take an ActionConfig and combine its data with all inherited dast. For example, if the ActionConfig is in a package that contains a global result and it also contains a result, the resulting ActionConfig will have two results.

Throws:

ConfigurationException

setDefaultResults

private void setDefaultResults(Map<String,ResultConfig> results,
                               PackageConfig packageContext)

buildFullActionConfig

private ActionConfig buildFullActionConfig(PackageConfig packageContext,
                                           ActionConfig baseConfig)
                                    throws ConfigurationException

Builds the full runtime actionconfig with all of the defaults and inheritance

Parameters:

packageContext - the PackageConfig which holds the base config we're building from

baseConfig - the ActionConfig which holds only the configuration specific to itself, without the defaults and inheritance

Returns:

a full ActionConfig for runtime configuration with all of the inherited and default params

Throws:

ConfigurationException