com.sun.sql.rowset
Class CachedRowSetXImpl
java.lang.Object
javax.sql.rowset.BaseRowSet
com.sun.sql.rowset.BaseRowSetX
com.sun.sql.rowset.CachedRowSetXImpl5
com.sun.sql.rowset.CachedRowSetXImpl
- All Implemented Interfaces:
- CachedRowSetX, java.io.Serializable, java.lang.Cloneable, java.sql.ResultSet, javax.sql.RowSet, javax.sql.rowset.CachedRowSet, javax.sql.rowset.Joinable, javax.sql.RowSetInternal
- Direct Known Subclasses:
- SyncResolverXImpl
public class CachedRowSetXImpl
- extends CachedRowSetXImpl5
The reference implementation of the CachedRowSetX interface. See the interface
defintion for full behavior and implementation requirements.
Note: This implemenation is based on the Sun Microsystems Reference Implemenation of
CachedRowSet
- See Also:
- Serialized Form
| Fields inherited from class com.sun.sql.rowset.CachedRowSetXImpl5 |
cursorPos, internalUseInstance, numDeleted, numRows, propertyChangeSupport, provider, rb, rowSetMD, rowSetReader, rowsetWarning, rowSetWriter, rvh, sqlwarn |
| Fields inherited from class javax.sql.rowset.BaseRowSet |
ASCII_STREAM_PARAM, asciiStream, BINARY_STREAM_PARAM, binaryStream, charStream, UNICODE_STREAM_PARAM, unicodeStream |
| Fields inherited from interface javax.sql.rowset.CachedRowSet |
COMMIT_ON_ACCEPT_CHANGES |
| Fields inherited from interface java.sql.ResultSet |
CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE |
|
Constructor Summary |
CachedRowSetXImpl()
Constructs a default CachedRowSetXImpl object instance. |
CachedRowSetXImpl(java.util.Hashtable env)
Provides a CachedRowSetXImpl instance with the same default properties as
as the zero parameter constructor. |
|
Method Summary |
static CachedRowSetXImpl |
createInternalUseInstance()
|
int |
getHoldability()
|
java.io.Reader |
getNCharacterStream(int arg0)
|
java.io.Reader |
getNCharacterStream(java.lang.String arg0)
|
java.sql.NClob |
getNClob(int arg0)
|
java.sql.NClob |
getNClob(java.lang.String arg0)
|
java.lang.String |
getNString(int arg0)
|
java.lang.String |
getNString(java.lang.String arg0)
|
java.sql.ResultSet |
getOriginal()
|
java.sql.ResultSet |
getOriginalRow()
|
java.sql.RowId |
getRowId(int arg0)
|
java.sql.RowId |
getRowId(java.lang.String arg0)
|
java.sql.SQLXML |
getSQLXML(int arg0)
|
java.sql.SQLXML |
getSQLXML(java.lang.String arg0)
|
boolean |
isClosed()
|
boolean |
isWrapperFor(java.lang.Class arg0)
|
void |
setCommand(java.lang.String command)
Sets this RowSet object's command property to
the given String object and clears the parameters, if any,
that were set for the previous command.
The command property may not be needed if the RowSet
object gets its data from a source that does not support commands,
such as a spreadsheet or other tabular file.
Thus, this property is optional and may be null. |
java.lang.Object |
unwrap(java.lang.Class arg0)
|
void |
updateAsciiStream(int arg0,
java.io.InputStream arg1)
|
void |
updateAsciiStream(int arg0,
java.io.InputStream arg1,
long arg2)
|
void |
updateAsciiStream(java.lang.String arg0,
java.io.InputStream arg1)
|
void |
updateAsciiStream(java.lang.String arg0,
java.io.InputStream arg1,
long arg2)
|
void |
updateBinaryStream(int arg0,
java.io.InputStream arg1)
|
void |
updateBinaryStream(int arg0,
java.io.InputStream arg1,
long arg2)
|
void |
updateBinaryStream(java.lang.String arg0,
java.io.InputStream arg1)
|
void |
updateBinaryStream(java.lang.String arg0,
java.io.InputStream arg1,
long arg2)
|
void |
updateBlob(int arg0,
java.io.InputStream arg1)
|
void |
updateBlob(int arg0,
java.io.InputStream arg1,
long arg2)
|
void |
updateBlob(java.lang.String arg0,
java.io.InputStream arg1)
|
void |
updateBlob(java.lang.String arg0,
java.io.InputStream arg1,
long arg2)
|
void |
updateCharacterStream(int arg0,
java.io.Reader arg1)
|
void |
updateCharacterStream(int arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateCharacterStream(java.lang.String arg0,
java.io.Reader arg1)
|
void |
updateCharacterStream(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateClob(int arg0,
java.io.Reader arg1)
|
void |
updateClob(int arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateClob(java.lang.String arg0,
java.io.Reader arg1)
|
void |
updateClob(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateNCharacterStream(int arg0,
java.io.Reader arg1)
|
void |
updateNCharacterStream(int arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateNCharacterStream(java.lang.String arg0,
java.io.Reader arg1)
|
void |
updateNCharacterStream(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateNClob(int arg0,
java.sql.NClob arg1)
|
void |
updateNClob(int arg0,
java.io.Reader arg1)
|
void |
updateNClob(int arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateNClob(java.lang.String arg0,
java.sql.NClob arg1)
|
void |
updateNClob(java.lang.String arg0,
java.io.Reader arg1)
|
void |
updateNClob(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
|
void |
updateNString(int arg0,
java.lang.String arg1)
|
void |
updateNString(java.lang.String arg0,
java.lang.String arg1)
|
void |
updateRowId(int arg0,
java.sql.RowId arg1)
|
void |
updateRowId(java.lang.String arg0,
java.sql.RowId arg1)
|
void |
updateSQLXML(int arg0,
java.sql.SQLXML arg1)
|
void |
updateSQLXML(java.lang.String arg0,
java.sql.SQLXML arg1)
|
| Methods inherited from class com.sun.sql.rowset.CachedRowSetXImpl5 |
absolute, acceptChanges, acceptChanges, addPropertyChangeListener, addPropertyChangeListener, afterLast, beforeFirst, cancelRowUpdates, clearWarnings, clone, close, columnUpdated, columnUpdated, commit, createCopy, createCopyNoConstraints, createCopySchema, createShared, deleteRow, execute, execute, findColumn, first, getArray, getArray, getAsciiStream, getAsciiStream, getBigDecimal, getBigDecimal, getBigDecimal, getBigDecimal, getBinaryStream, getBinaryStream, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCatalogName, getCharacterStream, getCharacterStream, getClob, getClob, getColumnCatalogNames, getColumnCatalogNames, getColumnNames, getColumnNames, getColumnSchemaNames, getColumnSchemaNames, getColumnTableNames, getColumnTableNames, getConnection, getCurrentRow, getCursorName, getDate, getDate, getDate, getDate, getDouble, getDouble, getFloat, getFloat, getInsertableColumns, getInsertableColumns, getInt, getInt, getKeyColumns, getLong, getLong, getMatchColumnIndexes, getMatchColumnNames, getMetaData, getObject, getObject, getObject, getObject, getPageSize, getPrintStatements, getRef, getRef, getRow, getRowSetWarnings, getSchemaName, getShort, getShort, getStatement, getString, getString, getSyncProvider, getTableName, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getUnicodeStream, getUnicodeStream, getUpdatableColumns, getUpdatableColumns, getURL, getURL, getWarnings, initContainer, initParams, initProperties, insertRow, internalFirst, internalLast, internalNext, internalPrevious, isAfterLast, isBeforeFirst, isExecuted, isFirst, isLast, last, moveToCurrentRow, moveToInsertRow, next, nextPage, populate, populate, previous, previousPage, refreshRow, relative, release, removeCurrentRow, removePropertyChangeListener, removePropertyChangeListener, restoreOriginal, rollback, rollback, rowDeleted, rowInserted, rowSetPopulated, rowUpdated, setCatalogName, setColumnCatalogNames, setColumnCatalogNames, setColumnNames, setColumnNames, setColumnSchemaNames, setColumnSchemaNames, setColumnTableNames, setColumnTableNames, setConcurrency, setDataSourceName, setInsertableColumns, setInsertableColumns, setKeyColumns, setMatchColumn, setMatchColumn, setMatchColumn, setMatchColumn, setMaxRows, setMetaData, setOriginal, setOriginalRow, setPageSize, setPassword, setPrintStatements, setReadOnly, setSchemaName, setSyncProvider, setTableName, setTransactionIsolation, setType, setUpdatableColumns, setUpdatableColumns, setUrl, setUsername, size, toCollection, toCollection, toCollection, undoDelete, undoInsert, undoUpdate, unsetMatchColumn, unsetMatchColumn, unsetMatchColumn, unsetMatchColumn, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateShort, updateShort, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp, wasNull |
| Methods inherited from class javax.sql.rowset.BaseRowSet |
addRowSetListener, clearParameters, getCommand, getConcurrency, getDataSourceName, getEscapeProcessing, getMaxFieldSize, getParams, getPassword, getQueryTimeout, getShowDeleted, getTransactionIsolation, getType, getTypeMap, getUrl, getUsername, isReadOnly, notifyCursorMoved, notifyRowChanged, notifyRowSetChanged, removeRowSetListener, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setDate, setDate, setDouble, setEscapeProcessing, setFloat, setInt, setLong, setMaxFieldSize, setNull, setNull, setObject, setObject, setObject, setQueryTimeout, setRef, setShort, setShowDeleted, setString, setTime, setTime, setTimestamp, setTimestamp, setTypeMap, setUnicodeStream |
| Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface javax.sql.rowset.CachedRowSet |
getShowDeleted, setShowDeleted |
| Methods inherited from interface javax.sql.RowSet |
addRowSetListener, clearParameters, getCommand, getDataSourceName, getEscapeProcessing, getMaxFieldSize, getMaxRows, getPassword, getQueryTimeout, getTransactionIsolation, getTypeMap, getUrl, getUsername, isReadOnly, removeRowSetListener, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setDate, setDate, setDouble, setEscapeProcessing, setFloat, setInt, setLong, setMaxFieldSize, setNull, setNull, setObject, setObject, setObject, setQueryTimeout, setRef, setShort, setString, setTime, setTime, setTimestamp, setTimestamp, setTypeMap |
| Methods inherited from interface java.sql.ResultSet |
getConcurrency, getFetchDirection, getFetchSize, getType, setFetchDirection, setFetchSize |
| Methods inherited from interface javax.sql.RowSetInternal |
getParams |
CachedRowSetXImpl
public CachedRowSetXImpl()
- Constructs a default
CachedRowSetXImpl object instance.
Constructs a new default CachedRowSetXImpl object with
the capacity to hold 100 rows. This new object has no metadata
and has the following default values:
cursorPos = 0
numRows = 0
showDeleted = false
queryTimeout = 0
maxRows = 0
maxFieldSize = 0
rowSetType = ResultSet.TYPE_SCROLL_INSENSITIVE
concurrency = ResultSet.CONCUR_UPDATABLE
readOnly = false
isolation = Connection.TRANSACTION_READ_COMMITTED
escapeProcessing = true
cursorPos = 0
absolutePos = 0
numRows = 0
A CachedRowSetXImpl object is configured to use the default
RIOptimisticProvider implementation to provide connectivity
and synchronization capabilities to the set data source.
CachedRowSetXImpl
public CachedRowSetXImpl(java.util.Hashtable env)
throws java.sql.SQLException
- Provides a
CachedRowSetXImpl instance with the same default properties as
as the zero parameter constructor.
cursorPos = 0
numRows = 0
showDeleted = false
queryTimeout = 0
maxRows = 0
maxFieldSize = 0
rowSetType = ResultSet.TYPE_SCROLL_INSENSITIVE
concurrency = ResultSet.CONCUR_UPDATABLE
readOnly = false
isolation = Connection.TRANSACTION_READ_COMMITTED
escapeProcessing = true
onInsertRow = false
cursorPos = 0
absolutePos = 0
numRows = 0
However, applications will have the means to specify at runtime the
desired SyncProvider object.
For example, creating a CachedRowSetXImpl object as follows ensures
that a it is established with the com.foo.provider.Impl synchronization
implementation providing the synchronization mechanism for this disconnected
RowSet object.
Hashtable env = new Hashtable();
env.put(javax.sql.rowset.spi.SyncFactory.ROWSET_PROVIDER_NAME,
"com.foo.provider.Impl");
CachedRowSetXImpl crs = new CachedRowSet(env);
Calling this constructor with a null parameter will
cause the SyncFactory to provide the reference
optimistic provider com.sun.rowset.providers.RIOptimisticProvider.
In addition, the following properties can be associated with the
provider to assist in determining the choice of the synchronizaton
provider such as:
ROWSET_SYNC_PROVIDER - the property specifying the the
SyncProvider class name to be instantiated by the
SyncFacttory
ROWSET_SYNC_VENDOR - the property specifying the software
vendor associated with a SyncProvider implementation.
ROWSET_SYNC_PROVIDER_VER - the property specifying the
version of the SyncProvider implementation provided by the
software vendor.
More specific detailes are available in the SyncFactory
and SyncProvider specificiations later in this document.
- Parameters:
env - a Hashtable object with a list of desired
synchronization providers
- Throws:
java.sql.SQLException - if the requested provider cannot be found by the
synchonization factory- See Also:
SyncProvider
createInternalUseInstance
public static CachedRowSetXImpl createInternalUseInstance()
setCommand
public void setCommand(java.lang.String command)
throws java.sql.SQLException
- Sets this
RowSet object's command property to
the given String object and clears the parameters, if any,
that were set for the previous command.
The command property may not be needed if the RowSet
object gets its data from a source that does not support commands,
such as a spreadsheet or other tabular file.
Thus, this property is optional and may be null.
- Specified by:
setCommand in interface javax.sql.RowSet- Overrides:
setCommand in class CachedRowSetXImpl5
- Parameters:
command - a String object containing an SQL query
that will be set as this RowSet object's command
property; may be null but may not be an empty string
- Throws:
java.sql.SQLException - if an empty string is provided as the command value- See Also:
BaseRowSet.getCommand()
getOriginal
public java.sql.ResultSet getOriginal()
throws java.sql.SQLException
- Specified by:
getOriginal in interface javax.sql.rowset.CachedRowSet- Specified by:
getOriginal in interface javax.sql.RowSetInternal- Specified by:
getOriginal in class CachedRowSetXImpl5
- Throws:
java.sql.SQLException
getOriginalRow
public java.sql.ResultSet getOriginalRow()
throws java.sql.SQLException
- Specified by:
getOriginalRow in interface javax.sql.rowset.CachedRowSet- Specified by:
getOriginalRow in interface javax.sql.RowSetInternal- Specified by:
getOriginalRow in class CachedRowSetXImpl5
- Throws:
java.sql.SQLException
getHoldability
public int getHoldability()
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getNCharacterStream
public java.io.Reader getNCharacterStream(int arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getNCharacterStream
public java.io.Reader getNCharacterStream(java.lang.String arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getNClob
public java.sql.NClob getNClob(int arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getNClob
public java.sql.NClob getNClob(java.lang.String arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getNString
public java.lang.String getNString(int arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getNString
public java.lang.String getNString(java.lang.String arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getRowId
public java.sql.RowId getRowId(int arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getRowId
public java.sql.RowId getRowId(java.lang.String arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getSQLXML
public java.sql.SQLXML getSQLXML(int arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
getSQLXML
public java.sql.SQLXML getSQLXML(java.lang.String arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
isClosed
public boolean isClosed()
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateAsciiStream
public void updateAsciiStream(int arg0,
java.io.InputStream arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateAsciiStream
public void updateAsciiStream(java.lang.String arg0,
java.io.InputStream arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateAsciiStream
public void updateAsciiStream(int arg0,
java.io.InputStream arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateAsciiStream
public void updateAsciiStream(java.lang.String arg0,
java.io.InputStream arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBinaryStream
public void updateBinaryStream(int arg0,
java.io.InputStream arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBinaryStream
public void updateBinaryStream(java.lang.String arg0,
java.io.InputStream arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBinaryStream
public void updateBinaryStream(int arg0,
java.io.InputStream arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBinaryStream
public void updateBinaryStream(java.lang.String arg0,
java.io.InputStream arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBlob
public void updateBlob(int arg0,
java.io.InputStream arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBlob
public void updateBlob(java.lang.String arg0,
java.io.InputStream arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBlob
public void updateBlob(int arg0,
java.io.InputStream arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateBlob
public void updateBlob(java.lang.String arg0,
java.io.InputStream arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateCharacterStream
public void updateCharacterStream(int arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateCharacterStream
public void updateCharacterStream(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateCharacterStream
public void updateCharacterStream(int arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateCharacterStream
public void updateCharacterStream(java.lang.String arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateClob
public void updateClob(int arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateClob
public void updateClob(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateClob
public void updateClob(int arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateClob
public void updateClob(java.lang.String arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNCharacterStream
public void updateNCharacterStream(int arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNCharacterStream
public void updateNCharacterStream(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNCharacterStream
public void updateNCharacterStream(int arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNCharacterStream
public void updateNCharacterStream(java.lang.String arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNClob
public void updateNClob(int arg0,
java.sql.NClob arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNClob
public void updateNClob(java.lang.String arg0,
java.sql.NClob arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNClob
public void updateNClob(int arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNClob
public void updateNClob(java.lang.String arg0,
java.io.Reader arg1,
long arg2)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNClob
public void updateNClob(int arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNClob
public void updateNClob(java.lang.String arg0,
java.io.Reader arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNString
public void updateNString(int arg0,
java.lang.String arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateNString
public void updateNString(java.lang.String arg0,
java.lang.String arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateRowId
public void updateRowId(int arg0,
java.sql.RowId arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateRowId
public void updateRowId(java.lang.String arg0,
java.sql.RowId arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateSQLXML
public void updateSQLXML(int arg0,
java.sql.SQLXML arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
updateSQLXML
public void updateSQLXML(java.lang.String arg0,
java.sql.SQLXML arg1)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
isWrapperFor
public boolean isWrapperFor(java.lang.Class arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException
unwrap
public java.lang.Object unwrap(java.lang.Class arg0)
throws java.sql.SQLException
- Throws:
java.sql.SQLException