Module org.eclipse.persistence.jpa
Package org.eclipse.persistence.internal.jpa.metadata.partitioning

Class FieldPartitioningMetadata

java.lang.Object
org.eclipse.persistence.internal.jpa.metadata.ORMetadata
org.eclipse.persistence.internal.jpa.metadata.partitioning.AbstractPartitioningMetadata
org.eclipse.persistence.internal.jpa.metadata.partitioning.FieldPartitioningMetadata
Direct Known Subclasses:
HashPartitioningMetadata, RangePartitioningMetadata, ValuePartitioningMetadata
public abstract class FieldPartitioningMetadata extends AbstractPartitioningMetadata
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.
Since:
EclipseLink 2.2

  • Field Details

    • unionUnpartitionableQueries

      protected Boolean unionUnpartitionableQueries

    • partitionColumn

      protected ColumnMetadata partitionColumn

    • partitionValueType

      protected MetadataClass partitionValueType

    • partitionValueTypeName

      protected String partitionValueTypeName

  • Constructor Details

    • FieldPartitioningMetadata

      public FieldPartitioningMetadata()
      INTERNAL: Used for XML loading.

    • FieldPartitioningMetadata

      public FieldPartitioningMetadata(MetadataAnnotation annotation, MetadataAccessor accessor)
      INTERNAL: Used for annotation loading.

    • FieldPartitioningMetadata

      protected FieldPartitioningMetadata(String elementName)
      INTERNAL: Used for XML loading.

  • Method Details

    • equals

      public boolean equals(Object objectToCompare)
      INTERNAL: Used for XML merging and overriding.
      Overrides:
      equals in class AbstractPartitioningMetadata

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class AbstractPartitioningMetadata

    • buildPolicy

      public void buildPolicy(PartitioningPolicy policy)
      Set common fields into policy. Should be called by subclasses.
      Overrides:
      buildPolicy in class AbstractPartitioningMetadata

    • getPartitionColumn

      public ColumnMetadata getPartitionColumn()
      INTERNAL: Used for OX mapping.

    • getPartitionValueType

      public MetadataClass getPartitionValueType()
      INTERNAL:

    • getPartitionValueTypeName

      public String getPartitionValueTypeName()
      INTERNAL: Used for OX mapping.

    • getUnionUnpartitionableQueries

      public Boolean getUnionUnpartitionableQueries()
      INTERNAL: Used for OX mapping.

    • initXMLObject

      public void initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings)
      INTERNAL:
      Overrides:
      initXMLObject in class ORMetadata

    • setPartitionColumn

      public void setPartitionColumn(ColumnMetadata partitionColumn)
      INTERNAL: Used for OX mapping.

    • setPartitionValueTypeName

      public void setPartitionValueTypeName(String partitionValueTypeName)
      INTERNAL: Used for OX mapping.

    • setUnionUnpartitionableQueries

      public void setUnionUnpartitionableQueries(Boolean unionUnpartitionableQueries)
      INTERNAL: Used for OX mapping.