org.apache.geronimo.mavenplugins.car
Class MavenAttributeStore

java.lang.Object
  org.apache.geronimo.mavenplugins.car.MavenAttributeStore

All Implemented Interfaces:

ManageableAttributeStore

public class MavenAttributeStore
extends Object
implements ManageableAttributeStore

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Field Summary

static GBeanInfo

GBEAN_INFO

Fields inherited from interface org.apache.geronimo.kernel.config.ManageableAttributeStore

ATTRIBUTE_STORE

Constructor Summary

MavenAttributeStore()

Method Summary

void	addGBean(Artifact configurationName, GBeanData gbeanData, ClassLoader classLoader) Adds a GBean to the configuration.
Collection	applyOverrides(Artifact configurationName, Collection datas, ClassLoader classLoader) Given a configuration name and a set of GBeanDatas, apply all the saved overrides to that set of GBeans before the caller attempts to load them.
static GBeanInfo	getGBeanInfo()
void	save() Saves the current values to persistent storage.
void	setReferencePatterns(Artifact configurationName, AbstractName gbean, GReferenceInfo reference, ReferencePatterns patterns) Sets the pattern for a GBean reference.
void	setShouldLoad(Artifact configurationName, AbstractName gbean, boolean load) Sets whether a particular GBean should be loaded for this configuration.
void	setValue(Artifact configurationName, AbstractName gbean, GAttributeInfo attribute, Object value, ClassLoader classLoader) Sets the stored value for a particular attribute.

Methods inherited from class java.lang.Object

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

Field Detail

GBEAN_INFO

public static final GBeanInfo GBEAN_INFO

Constructor Detail

MavenAttributeStore

public MavenAttributeStore()

Method Detail

applyOverrides

public Collection applyOverrides(Artifact configurationName,
                                 Collection datas,
                                 ClassLoader classLoader)

Description copied from interface: ManageableAttributeStore

Given a configuration name and a set of GBeanDatas, apply all the saved overrides to that set of GBeans before the caller attempts to load them.

Specified by:

applyOverrides in interface ManageableAttributeStore

Parameters:

configurationName - The configuration in question

datas - The initial GBeanData's for all the GBeans in the configuration

Returns:

The modified GBeanData's

setValue

public void setValue(Artifact configurationName,
                     AbstractName gbean,
                     GAttributeInfo attribute,
                     Object value,
                     ClassLoader classLoader)

Description copied from interface: ManageableAttributeStore

Sets the stored value for a particular attribute. The attribute is identified by the configuration name, GBean ObjectName, and attribute information. Note: it is not possible to store a meaningful value of "null"; that would be treated the same as if no value was stored. Generally, whenever the value for a manageable attribute is changed, this method should be called so that value isn't reversed the next time the GBean is started.

Specified by:

setValue in interface ManageableAttributeStore

Parameters:

configurationName - The name of the configuration holding the GBean in question

gbean - The ObjectName of the GBean in question

attribute - The attribute in question

value - The value to save, or null if no value should be saved

classLoader - The configuration's classLoader

setReferencePatterns

public void setReferencePatterns(Artifact configurationName,
                                 AbstractName gbean,
                                 GReferenceInfo reference,
                                 ReferencePatterns patterns)

Description copied from interface: ManageableAttributeStore

Sets the pattern for a GBean reference. The reference is identified by the configuration name, GBean ObjectName, and reference information. To "null-out" the reference use setReferencePatterns(configurationName, gbean, reference, Collections.EMPTY_SET).

Specified by:

setReferencePatterns in interface ManageableAttributeStore

Parameters:

configurationName - the name of the configuration holding the GBean in question

gbean - the ObjectName of the GBean

reference - the attribute information

setShouldLoad

public void setShouldLoad(Artifact configurationName,
                          AbstractName gbean,
                          boolean load)

Description copied from interface: ManageableAttributeStore

Sets whether a particular GBean should be loaded for this configuration. The GBean must already exist in the configuration, this just toggles the flag for whether to stop it from loading when the configuration is loaded.

Specified by:

setShouldLoad in interface ManageableAttributeStore

Parameters:

configurationName - The configuration that the GBean belongs to

gbean - The GBean in question

load - True if the GBean should load with the configuration

addGBean

public void addGBean(Artifact configurationName,
                     GBeanData gbeanData,
                     ClassLoader classLoader)

Description copied from interface: ManageableAttributeStore

Adds a GBean to the configuration.

Specified by:

addGBean in interface ManageableAttributeStore

Parameters:

configurationName - the configuration that the GBean belongs to

gbeanData - the GBean to add

classLoader - The configuration classLoader

save

public void save()
          throws IOException

Description copied from interface: ManageableAttributeStore

Saves the current values to persistent storage. This should be called when the server is shut down or more often, to make sure that any changes will be reflected the next time the server starts and the store is consulted.

Specified by:

save in interface ManageableAttributeStore

Throws:

IOException

getGBeanInfo

public static GBeanInfo getGBeanInfo()