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## org.modeshape.jboss.subsystem
Class AbstractRepositoryConfigWriteAttributeHandler

    java.lang.Object
      org.jboss.as.controller.AbstractWriteAttributeHandler<Void>
          org.modeshape.jboss.subsystem.AbstractRepositoryConfigWriteAttributeHandler

All Implemented Interfaces:
  org.jboss.as.controller.OperationStepHandler

Direct Known Subclasses:
  BinaryStorageWriteAttributeHandler, IndexStorageWriteAttributeHandler, RepositoryWriteAttributeHandler, SequencerWriteAttributeHandler

    public abstract class AbstractRepositoryConfigWriteAttributeHandler

extends org.jboss.as.controller.AbstractWriteAttributeHandler<Void>

An `OperationStepHandler` implementation that automatically handles all write-attribute operations against `RESTART_NONE` `AttributeDefinition`s so that the changes are immediately reflected in the repository configuration.

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.as.controller.AbstractWriteAttributeHandler
`org.jboss.as.controller.AbstractWriteAttributeHandler.HandbackHolder<T>`

Constructor Summary
`protected` | `AbstractRepositoryConfigWriteAttributeHandler(org.jboss.as.controller.AttributeDefinition[] attributes)`

Method Summary
`protected static org.jboss.as.controller.AttributeDefinition[]` | `allBut(org.jboss.as.controller.AttributeDefinition[] definitions, String... excluded)`
`protected boolean` | `applyUpdateToRuntime(org.jboss.as.controller.OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode resolvedValue, org.jboss.dmr.ModelNode currentValue, org.jboss.as.controller.AbstractWriteAttributeHandler.HandbackHolder<Void> handbackHolder)`
`protected boolean` | `changeConfiguration(org.jboss.as.controller.OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode newValue, org.jboss.dmr.ModelNode existingValue)`
`protected boolean` | `changeField(org.jboss.as.controller.OperationContext context, org.jboss.dmr.ModelNode operation, RepositoryService repositoryService, MappedAttributeDefinition defn, org.jboss.dmr.ModelNode newValue)`
`void` | `registerAttributes(org.jboss.as.controller.registry.ManagementResourceRegistration registry)`
`protected String` | `repositoryName(org.jboss.dmr.ModelNode operation)`
`protected void` | `revertUpdateToRuntime(org.jboss.as.controller.OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode valueToRestore, org.jboss.dmr.ModelNode valueToRevert, Void handback)`
`protected static org.jboss.as.controller.AttributeDefinition[]` | `unique(org.jboss.as.controller.AttributeDefinition[]... modelAttributeArrays)` Take the supplied arrays of AttributeDefinition arrays and merge them into a single array of uniquely-named AttributeDefinition instances.

Methods inherited from class org.jboss.as.controller.AbstractWriteAttributeHandler
`execute, getAttributeDefinition, requiresRuntime, validateResolvedValue, validateUnresolvedValue`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### AbstractRepositoryConfigWriteAttributeHandler

    protected AbstractRepositoryConfigWriteAttributeHandler(org.jboss.as.controller.AttributeDefinition[] attributes)

Method Detail

### applyUpdateToRuntime

    protected boolean applyUpdateToRuntime(org.jboss.as.controller.OperationContext context,
                                           org.jboss.dmr.ModelNode operation,
                                           String attributeName,
                                           org.jboss.dmr.ModelNode resolvedValue,
                                           org.jboss.dmr.ModelNode currentValue,
                                           org.jboss.as.controller.AbstractWriteAttributeHandler.HandbackHolder<Void> handbackHolder)
                                    throws org.jboss.as.controller.OperationFailedException

  Specified by:
    `applyUpdateToRuntime` in class `org.jboss.as.controller.AbstractWriteAttributeHandler<Void>`
  Throws:
    `org.jboss.as.controller.OperationFailedException`

### revertUpdateToRuntime

    protected void revertUpdateToRuntime(org.jboss.as.controller.OperationContext context,
                                         org.jboss.dmr.ModelNode operation,
                                         String attributeName,
                                         org.jboss.dmr.ModelNode valueToRestore,
                                         org.jboss.dmr.ModelNode valueToRevert,
                                         Void handback)
                                  throws org.jboss.as.controller.OperationFailedException

  Specified by:
    `revertUpdateToRuntime` in class `org.jboss.as.controller.AbstractWriteAttributeHandler<Void>`
  Throws:
    `org.jboss.as.controller.OperationFailedException`

### repositoryName

    protected final String repositoryName(org.jboss.dmr.ModelNode operation)

### changeConfiguration

    protected boolean changeConfiguration(org.jboss.as.controller.OperationContext context,
                                          org.jboss.dmr.ModelNode operation,
                                          String attributeName,
                                          org.jboss.dmr.ModelNode newValue,
                                          org.jboss.dmr.ModelNode existingValue)
                                   throws RepositoryException,
                                          org.jboss.as.controller.OperationFailedException

  Throws:
    `RepositoryException`
    `org.jboss.as.controller.OperationFailedException`

### registerAttributes

    public void registerAttributes(org.jboss.as.controller.registry.ManagementResourceRegistration registry)

### changeField

    protected boolean changeField(org.jboss.as.controller.OperationContext context,
                                  org.jboss.dmr.ModelNode operation,
                                  RepositoryService repositoryService,
                                  MappedAttributeDefinition defn,
                                  org.jboss.dmr.ModelNode newValue)
                           throws RepositoryException,
                                  org.jboss.as.controller.OperationFailedException

  Throws:
    `RepositoryException`
    `org.jboss.as.controller.OperationFailedException`

### unique

    protected static org.jboss.as.controller.AttributeDefinition[] unique(org.jboss.as.controller.AttributeDefinition[]... modelAttributeArrays)

  Take the supplied arrays of AttributeDefinition arrays and merge them into a single array of uniquely-named AttributeDefinition instances.

  Parameters:
    `modelAttributeArrays` - the arrays of definition arrays
  Returns:
    the uniquely-named definitions

### allBut

    protected static org.jboss.as.controller.AttributeDefinition[] allBut(org.jboss.as.controller.AttributeDefinition[] definitions,
                                                                          String... excluded)

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