org.geotools.jdbc
Class JDBCState

Object
  ContentState
      JDBCState

public final class JDBCState
extends ContentState

State for jdbc datastore providing additional cached values such as primary key and database connection.

Author:

Jody Garnett, Refractions Research Inc., Justin Deoliveira, The Open Planning Project

Field Summary

Fields inherited from class ContentState

batchFeatureEvent, bounds, count, entry, featureType, listeners, transactionState, tx

Constructor Summary

JDBCState(ContentEntry entry)
Creates a new state object.

JDBCState(JDBCState state)
Creates the state from an existing one.

Method Summary

ContentState	copy() Copies the state.
void	flush() Flushes all cached state.
PrimaryKey	getPrimaryKey() The cached primary key.
boolean	isExposePrimaryKeyColumns() Returns the flag indicating if columns which compose the primary key are exposed via the feature type.
void	setExposePrimaryKeyColumns(boolean exposePrimaryKeyColumns) Sets the flag indicating if columns which compose the primary key are exposed via the feature type.
void	setPrimaryKey(PrimaryKey primaryKey) Sets the cached primary key.

Methods inherited from class ContentState

addListener, close, fireBatchFeatureEvent, fireFeatureAdded, fireFeatureEvent, fireFeatureRemoved, fireFeatureUpdated, getBatchFeatureEvent, getBounds, getCount, getEntry, getFeatureType, getTransaction, hasListener, removeListener, setBounds, setCount, setFeatureType, setTransaction

Methods inherited from class Object

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

Constructor Detail

JDBCState

public JDBCState(JDBCState state)

Creates the state from an existing one.

JDBCState

public JDBCState(ContentEntry entry)

Creates a new state object.

Method Detail

getPrimaryKey

public PrimaryKey getPrimaryKey()

The cached primary key.

setPrimaryKey

public void setPrimaryKey(PrimaryKey primaryKey)

Sets the cached primary key.

Parameters:

primaryKey -

isExposePrimaryKeyColumns

public boolean isExposePrimaryKeyColumns()

Returns the flag indicating if columns which compose the primary key are exposed via the feature type.

setExposePrimaryKeyColumns

public void setExposePrimaryKeyColumns(boolean exposePrimaryKeyColumns)

Sets the flag indicating if columns which compose the primary key are exposed via the feature type.

flush

public void flush()

Flushes all cached state.

Overrides:

flush in class ContentState

copy

public ContentState copy()

Copies the state.

Overrides:

copy in class ContentState

Returns:

A copy of the state.