DelegatingStatement (OpenJPA Parent POM 2.4.0 API)

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org.apache.openjpa.lib.jdbc
Class DelegatingStatement

java.lang.Object
  org.apache.openjpa.lib.jdbc.DelegatingStatement

All Implemented Interfaces:: Statement, Wrapper, Closeable

Direct Known Subclasses:: LoggingConnectionDecorator.LoggingConnection.LoggingStatement

public class DelegatingStatement
extends Object
implements Statement, Closeable
extends Object
implements Statement, Closeable

Wrapper around an existing statement. Subclasses can override the methods whose behavior they mean to change. The equals and hashCode methods pass through to the base underlying data store statement.

Author:: Abe White

Field Summary

Fields inherited from interface java.sql.Statement
`CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO`

Constructor Summary
`DelegatingStatement(Statement stmnt, Connection conn)`

Method Summary

void addBatch(String str)

protected void appendInfo(StringBuffer buf)

void cancel()

void clearBatch()

void clearWarnings()

void close()

void closeOnCompletion()

boolean equals(Object other)

boolean execute(String str)

boolean execute(String s, int i)

boolean execute(String s, int[] ia)

boolean execute(String s, String[] sa)

int[] executeBatch()

ResultSet executeQuery(String str)

protected ResultSet executeQuery(String sql, boolean wrap)
Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.

int executeUpdate(String str)

int executeUpdate(String s, int i)

int executeUpdate(String s, int[] ia)

int executeUpdate(String s, String[] sa)

Connection getConnection()

Statement getDelegate()
Return the wrapped statement.

int getFetchDirection()

int getFetchSize()

ResultSet getGeneratedKeys()

Statement getInnermostDelegate()
Return the base underlying data store statement.

int getMaxFieldSize()

int getMaxRows()

boolean getMoreResults()

boolean getMoreResults(int i)

int getQueryTimeout()

ResultSet getResultSet()

protected ResultSet getResultSet(boolean wrap)
Get the last result set, with the option of not wrapping it in a DelegatingResultSet, which is the default.

int getResultSetConcurrency()

int getResultSetHoldability()

int getResultSetType()

int getUpdateCount()

SQLWarning getWarnings()

int hashCode()

void initialize(Statement stmnt, Connection conn)

boolean isClosed()

boolean isCloseOnCompletion()

boolean isPoolable()

boolean isWrapperFor(Class<?> iface)

void setCursorName(String str)

void setEscapeProcessing(boolean bool)

void setFetchDirection(int i)

void setFetchSize(int i)

void setMaxFieldSize(int i)

void setMaxRows(int i)

void setPoolable(boolean b)

void setQueryTimeout(int i)

String toString()





<T> T

unwrap(Class<T> iface)

protected ResultSet wrapResult(ResultSet rs, boolean wrap)

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail