org.rhq.rhqtransform.impl
Class PluginDescriptorBasedAugeasConfiguration

java.lang.Object
  org.rhq.rhqtransform.impl.PluginDescriptorBasedAugeasConfiguration

All Implemented Interfaces:

AugeasConfiguration

public class PluginDescriptorBasedAugeasConfiguration
extends Object
implements AugeasConfiguration

This class implements the augeas configuration interface by reading the settings from the plugin descriptor.

Author:

Filip Drabek, Ian Springer

Field Summary

static String	AUGEAS_LOAD_PATH
static String	AUGEAS_MODULE_NAME_PROP
static String	DEFAULT_AUGEAS_ROOT_PATH
static String	EXCLUDE_GLOBS_PROP
static String	INCLUDE_GLOBS_PROP
protected String	loadPath
protected List<AugeasModuleConfig>	modules

Constructor Summary

PluginDescriptorBasedAugeasConfiguration(String path, org.rhq.core.domain.configuration.Configuration pluginConfiguration)
Instantiates new augeas configuration based on the data in the provided plugin configuration.

Method Summary

protected List<String>	determineGlobs(org.rhq.core.domain.configuration.Configuration configuration, String name)
protected String	getAugeasModuleName(org.rhq.core.domain.configuration.Configuration configuration)
static List<String>	getGlobList(org.rhq.core.domain.configuration.PropertySimple list)
static org.rhq.core.domain.configuration.PropertySimple	getGlobList(String name, List<String> simples)
String	getLoadPath()
int	getMode()
AugeasModuleConfig	getModuleByName(String name)
List<AugeasModuleConfig>	getModules()
String	getRootPath()
void	loadFiles() Initializes the modules.
org.rhq.core.domain.configuration.Configuration	updateConfiguration(org.rhq.core.domain.configuration.Configuration configuration)

Methods inherited from class java.lang.Object

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

Field Detail

INCLUDE_GLOBS_PROP

public static final String INCLUDE_GLOBS_PROP

See Also:

Constant Field Values

EXCLUDE_GLOBS_PROP

public static final String EXCLUDE_GLOBS_PROP

See Also:

Constant Field Values

AUGEAS_MODULE_NAME_PROP

public static final String AUGEAS_MODULE_NAME_PROP

See Also:

Constant Field Values

AUGEAS_LOAD_PATH

public static final String AUGEAS_LOAD_PATH

See Also:

Constant Field Values

DEFAULT_AUGEAS_ROOT_PATH

public static final String DEFAULT_AUGEAS_ROOT_PATH

modules

protected List<AugeasModuleConfig> modules

loadPath

protected String loadPath

Constructor Detail

PluginDescriptorBasedAugeasConfiguration

public PluginDescriptorBasedAugeasConfiguration(String path,
                                                org.rhq.core.domain.configuration.Configuration pluginConfiguration)
                                         throws AugeasRhqException

Instantiates new augeas configuration based on the data in the provided plugin configuration. See the constants in this class for the expected properties.

Parameters:

pluginConfiguration -

Throws:

AugeasRhqException

Method Detail

determineGlobs

protected List<String> determineGlobs(org.rhq.core.domain.configuration.Configuration configuration,
                                      String name)

getAugeasModuleName

protected String getAugeasModuleName(org.rhq.core.domain.configuration.Configuration configuration)

getGlobList

public static org.rhq.core.domain.configuration.PropertySimple getGlobList(String name,
                                                                           List<String> simples)

getGlobList

public static List<String> getGlobList(org.rhq.core.domain.configuration.PropertySimple list)

updateConfiguration

public org.rhq.core.domain.configuration.Configuration updateConfiguration(org.rhq.core.domain.configuration.Configuration configuration)
                                                                    throws AugeasRhqException

Throws:

AugeasRhqException

getLoadPath

public String getLoadPath()

Specified by:

getLoadPath in interface AugeasConfiguration

Returns:

path to the augeas lenses directory

getMode

public int getMode()

Specified by:

getMode in interface AugeasConfiguration

Returns:

augeas loading mode

See Also:

Augeas#Augeas(int)}

getModules

public List<AugeasModuleConfig> getModules()

Specified by:

getModules in interface AugeasConfiguration

Returns:

the list of modules augeas should load

getRootPath

public String getRootPath()

Specified by:

getRootPath in interface AugeasConfiguration

Returns:

The filesystem root path for augeas tree.

getModuleByName

public AugeasModuleConfig getModuleByName(String name)

Specified by:

getModuleByName in interface AugeasConfiguration

Returns:

a module configuration by name

loadFiles

public void loadFiles()

Description copied from interface: AugeasConfiguration

Initializes the modules. This can check that all the included files exist or provide some additional runtime-determined configuration to the modules.

Specified by:

loadFiles in interface AugeasConfiguration