Top Description Fields Constructors Methods
org.eclipse.persistence.internal.jpa.metadata.partitioning

public Class ReplicationPartitioningMetadata

extends AbstractPartitioningMetadata
Class Inheritance
Known Direct Subclasses
org.eclipse.persistence.internal.jpa.metadata.partitioning.RoundRobinPartitioningMetadata, org.eclipse.persistence.internal.jpa.metadata.partitioning.UnionPartitioningMetadata
Imports
java.util.ArrayList, .Arrays, .List, org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor, org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAnnotation, org.eclipse.persistence.descriptors.partitioning.PartitioningPolicy, .ReplicationPartitioningPolicy
INTERNAL: Define JPA meta-data for partitioning policy. Key notes: - any metadata mapped from XML to this class must be compared in the equals method. - when loading from annotations, the constructor accepts the metadata accessor this metadata was loaded from. Used it to look up any 'companion' annotation needed for processing. - methods should be preserved in alphabetical order.
Author
James Sutherland
Since
EclipseLink 2.2

Field Summary

Modifier and TypeField and Description
protected List<String>
connectionPools

Inherited from org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata:
name

Constructor Summary

AccessConstructor and Description
public
ReplicationPartitioningMetadata()

INTERNAL: Used for XML loading.

public
ReplicationPartitioningMetadata(MetadataAnnotation annotation, MetadataAccessor accessor)

INTERNAL: Used for annotation loading.

protected
ReplicationPartitioningMetadata(String elementName)

INTERNAL: Used for XML loading.

Method Summary

Modifier and TypeMethod and Description
public PartitioningPolicy
buildPolicy()

Implements abstract org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.buildPolicy.

Require subclass to build policy.
public void
buildPolicy(PartitioningPolicy policy)

Overrides org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.buildPolicy.

Set common fields into policy.
public boolean
equals(Object
the reference object with which to compare.
objectToCompare)

Overrides org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.equals.

Equals is used for processing overrides from XML.
public List<String>
getConnectionPools()

public int
hashCode()

Overrides org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.hashCode.

Returns a hash code value for the object.
public void
setConnectionPools(List<String> connectionPools)

Inherited from org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata:
getNamesetName

Field Detail

connectionPoolsback to summary
protected List<String> connectionPools

Constructor Detail

ReplicationPartitioningMetadataback to summary
public ReplicationPartitioningMetadata()

INTERNAL: Used for XML loading.

ReplicationPartitioningMetadataback to summary
public ReplicationPartitioningMetadata(MetadataAnnotation annotation, MetadataAccessor accessor)

INTERNAL: Used for annotation loading.

ReplicationPartitioningMetadataback to summary
protected ReplicationPartitioningMetadata(String elementName)

INTERNAL: Used for XML loading.

Method Detail

buildPolicyback to summary
public PartitioningPolicy buildPolicy()

Implements abstract org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.buildPolicy.

Doc from org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.buildPolicy.

Require subclass to build policy.

Annotations
@Override
buildPolicyback to summary
public void buildPolicy(PartitioningPolicy policy)

Overrides org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.buildPolicy.

Doc from org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.buildPolicy.

Set common fields into policy. Should be called by subclasses.

Annotations
@Override
equalsback to summary
public boolean equals(Object objectToCompare)

Overrides org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.equals.

Doc from org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.equals.

Equals is used for processing overrides from XML.

Parameters
objectToCompare:Object

Doc from java.lang.Object.equals.

the reference object with which to compare.

Returns:boolean

Doc from java.lang.Object.equals.

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
getConnectionPoolsback to summary
public List<String> getConnectionPools()
hashCodeback to summary
public int hashCode()

Overrides org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
setConnectionPoolsback to summary
public void setConnectionPools(List<String> connectionPools)