Java Doc for VersionedJdbcTransactionState.java in  » GIS » GeoTools-2.4.1 » org » geotools » data » postgis » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.data.postgis   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.geotools.data.jdbc.JDBCTransactionState       org.geotools.data.postgis.VersionedJdbcTransactionState VersionedJdbcTransactionState class VersionedJdbcTransactionState extends JDBCTransactionState (Code) JDBC Transaction state that holds current revision, modified bounding box and the list of dirty feature types. On commit, these are update on the db. author:    aaime since:    2.4 Field Summary final protected static  Logger LOGGER      The logger for the postgis module. Constructor Summary public   VersionedJdbcTransactionState(Connection connection, WrappedPostgisDataStore wrapped)      Method Summary public  void commit()      protected  void execute(Statement st, String sql)      public  void expandDirtyBounds(Envelope envelope)      public  long getRevision()       Transaction getTransaction()      public  boolean isFidDirty(String typeName, String fid)      public  boolean isRevisionSet()      public  void setFidDirty(String typeName, String fid)      Marks a specified FID as dirty. public  void setTransaction(Transaction transaction)      public  void setTypeNameDirty(String typeName)       Geometry toLatLonRectange(ReferencedEnvelope env)      protected  long writeRevision(Transaction t, ReferencedEnvelope bbox)      Stores a commit message in the CHANGESETS table and return the associated revision number. Field Detail LOGGER final protected static Logger LOGGER(Code) The logger for the postgis module. Constructor Detail VersionedJdbcTransactionState public VersionedJdbcTransactionState(Connection connection, WrappedPostgisDataStore wrapped) throws IOException(Code) Method Detail commit public void commit() throws IOException(Code) execute protected void execute(Statement st, String sql) throws SQLException(Code) Logs the sql at info level, then executes the command Parameters:   st - Parameters:   sql - throws:   SQLException - expandDirtyBounds public void expandDirtyBounds(Envelope envelope)(Code) Expands the current lat/lon dirty area Parameters:   envelope - a new dirtied area, expressed in EPSG:4326 crs getRevision public long getRevision() throws IOException(Code) Returns the revision currently created during the transaction, eventually creating the changesets record if not available throws:   IOException - getTransaction Transaction getTransaction()(Code) Returns the transaction associated to this state isFidDirty public boolean isFidDirty(String typeName, String fid)(Code) Returns true if a specific feature has already been modified during this transaction Parameters:   typeName - Parameters:   fid - isRevisionSet public boolean isRevisionSet()(Code) setFidDirty public void setFidDirty(String typeName, String fid)(Code) Marks a specified FID as dirty. This is used to avoid to do versioned operations on the same feature multiple times in the same transaction. The first must create the new versions, the others should operate against the new record Parameters:   ft - Parameters:   fid - setTransaction public void setTransaction(Transaction transaction)(Code) setTypeNameDirty public void setTypeNameDirty(String typeName)(Code) Marks the specified type name as dirty, modified during the transaction Parameters:   typeName - toLatLonRectange Geometry toLatLonRectange(ReferencedEnvelope env) throws IOException(Code) Takes a referenced envelope and turns it into a lat/lon Polygon Parameters:   envelope - throws:   TransformException - writeRevision protected long writeRevision(Transaction t, ReferencedEnvelope bbox) throws IOException(Code) Stores a commit message in the CHANGESETS table and return the associated revision number. TODO: this may well be moved to the VersionedJdbcTransactionState class? Parameters:   conn - throws:   IOException - Methods inherited from org.geotools.data.jdbc.JDBCTransactionState public void addAuthorization(String AuthID) throws IOException(Code)(Java Doc) public void commit() throws IOException(Code)(Java Doc) public Connection getConnection()(Code)(Java Doc) public void rollback() throws IOException(Code)(Java Doc) public void setTransaction(Transaction transaction)(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)