org.apache.cocoon.components.language.markup.xsp
Class EsqlConnection

java.lang.Object
  |
  +--org.apache.cocoon.components.language.markup.xsp.EsqlConnection
All Implemented Interfaces:
java.sql.Connection
Direct Known Subclasses:
EsqlConnectionCocoon2

public class EsqlConnection
extends java.lang.Object
implements java.sql.Connection

This is wrapper to extend a java.sql.Conncetion implementation for easier paging / limit facilities based on the orginal esql.xsl

Version:
CVS $Id: EsqlConnection.java,v 1.6.2.5 2002/11/21 15:06:48 sylvain Exp $
Author:
Torsten Curdt

Field Summary
 java.sql.Connection connection
           
static int LIMIT_METHOD_JDBC
           
static int LIMIT_METHOD_MYSQL
           
static int LIMIT_METHOD_NOLIMIT
           
static int LIMIT_METHOD_POSTGRESQL
           
 
Fields inherited from interface java.sql.Connection
TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE
 
Constructor Summary
EsqlConnection()
           
 
Method Summary
 void clearWarnings()
           
 void close()
           
 void commit()
           
 java.sql.Statement createStatement()
           
 java.sql.Statement createStatement(int i1, int i2)
           
 java.sql.Statement createStatement(int resulSetType, int resultSetConcurrency, int resultSetHoldability)
           
 boolean getAutoCommit()
           
 java.lang.String getCatalog()
           
 int getHoldability()
           
 java.util.Properties getInfo()
           
 int getLimitMethod()
           
 java.sql.DatabaseMetaData getMetaData()
           
 int getTransactionIsolation()
           
 java.util.Map getTypeMap()
           
 java.lang.String getUrl()
           
 java.sql.SQLWarning getWarnings()
           
 boolean isClosed()
           
 boolean isReadOnly()
           
 boolean multipleResults()
           
 java.lang.String nativeSQL(java.lang.String s)
           
 java.sql.CallableStatement prepareCall(java.lang.String s)
           
 java.sql.CallableStatement prepareCall(java.lang.String s, int i1, int i2)
           
 java.sql.CallableStatement prepareCall(java.lang.String sql, int resulSetType, int resultSetConcurrency, int resultSetHoldability)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String sql, int autoGeneratedKeys)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String sql, int[] columnIndexes)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String s, int i1, int i2)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String sql, int resulSetType, int resultSetConcurrency, int resultSetHoldability)
           
 java.sql.PreparedStatement prepareStatement(java.lang.String sql, java.lang.String[] columnNames)
           
 void releaseSavepoint(java.sql.Savepoint savepoint)
           
 void rollback()
           
 void rollback(java.sql.Savepoint savepoint)
           
 void setAutoCommit(boolean autocommit)
           
 void setCatalog(java.lang.String s)
           
 void setHoldability(int holdability)
           
 void setLimitMethod(java.lang.String method)
           
 void setMultipleResults(java.lang.String value)
          It appears that some commercial DBMSs like Oracle and Informix are broken in that they don't follow the JDBC standard and calls to getUpdateCount after getMoreResults result either in an exception (Informix) or return the same value (i.e. not -1) (Oracle).
 void setPassword(java.lang.String password)
           
 void setProperty(java.lang.String name, java.lang.Object value)
           
 void setReadOnly(boolean b)
           
 java.sql.Savepoint setSavepoint()
           
 java.sql.Savepoint setSavepoint(java.lang.String savepoint)
           
 void setTransactionIsolation(int i)
           
 void setTypeMap(java.util.Map m)
           
 void setUrl(java.lang.String url)
           
 void setUser(java.lang.String user)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

LIMIT_METHOD_NOLIMIT

public static final int LIMIT_METHOD_NOLIMIT
See Also:
Constant Field Values

LIMIT_METHOD_POSTGRESQL

public static final int LIMIT_METHOD_POSTGRESQL
See Also:
Constant Field Values

LIMIT_METHOD_MYSQL

public static final int LIMIT_METHOD_MYSQL
See Also:
Constant Field Values

LIMIT_METHOD_JDBC

public static final int LIMIT_METHOD_JDBC
See Also:
Constant Field Values

connection

public java.sql.Connection connection
Constructor Detail

EsqlConnection

public EsqlConnection()
Method Detail

multipleResults

public boolean multipleResults()

setMultipleResults

public void setMultipleResults(java.lang.String value)
It appears that some commercial DBMSs like Oracle and Informix are broken in that they don't follow the JDBC standard and calls to getUpdateCount after getMoreResults result either in an exception (Informix) or return the same value (i.e. not -1) (Oracle). In addition, this feature is only useful with stored procedures. Hence we disable it per default.


getInfo

public java.util.Properties getInfo()

getUrl

public java.lang.String getUrl()

setUrl

public void setUrl(java.lang.String url)

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)

setUser

public void setUser(java.lang.String user)

setPassword

public void setPassword(java.lang.String password)

getLimitMethod

public int getLimitMethod()

setLimitMethod

public void setLimitMethod(java.lang.String method)

createStatement

public java.sql.Statement createStatement()
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection
java.sql.SQLException

createStatement

public java.sql.Statement createStatement(int i1,
                                          int i2)
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String s,
                                                   int i1,
                                                   int i2)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
java.sql.SQLException

close

public void close()
           throws java.sql.SQLException
Specified by:
close in interface java.sql.Connection
java.sql.SQLException

commit

public void commit()
            throws java.sql.SQLException
Specified by:
commit in interface java.sql.Connection
java.sql.SQLException

rollback

public void rollback()
              throws java.sql.SQLException
Specified by:
rollback in interface java.sql.Connection
java.sql.SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws java.sql.SQLException
Specified by:
getAutoCommit in interface java.sql.Connection
java.sql.SQLException

setAutoCommit

public void setAutoCommit(boolean autocommit)
                   throws java.sql.SQLException
Specified by:
setAutoCommit in interface java.sql.Connection
java.sql.SQLException

setTransactionIsolation

public void setTransactionIsolation(int i)
                             throws java.sql.SQLException
Specified by:
setTransactionIsolation in interface java.sql.Connection
java.sql.SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws java.sql.SQLException
Specified by:
getTransactionIsolation in interface java.sql.Connection
java.sql.SQLException

getCatalog

public java.lang.String getCatalog()
                            throws java.sql.SQLException
Specified by:
getCatalog in interface java.sql.Connection
java.sql.SQLException

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException
Specified by:
getWarnings in interface java.sql.Connection
java.sql.SQLException

getTypeMap

public java.util.Map getTypeMap()
                         throws java.sql.SQLException
Specified by:
getTypeMap in interface java.sql.Connection
java.sql.SQLException

isClosed

public boolean isClosed()
                 throws java.sql.SQLException
Specified by:
isClosed in interface java.sql.Connection
java.sql.SQLException

getMetaData

public java.sql.DatabaseMetaData getMetaData()
                                      throws java.sql.SQLException
Specified by:
getMetaData in interface java.sql.Connection
java.sql.SQLException

setCatalog

public void setCatalog(java.lang.String s)
                throws java.sql.SQLException
Specified by:
setCatalog in interface java.sql.Connection
java.sql.SQLException

setTypeMap

public void setTypeMap(java.util.Map m)
                throws java.sql.SQLException
Specified by:
setTypeMap in interface java.sql.Connection
java.sql.SQLException

setReadOnly

public void setReadOnly(boolean b)
                 throws java.sql.SQLException
Specified by:
setReadOnly in interface java.sql.Connection
java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException
Specified by:
clearWarnings in interface java.sql.Connection
java.sql.SQLException

isReadOnly

public boolean isReadOnly()
                   throws java.sql.SQLException
Specified by:
isReadOnly in interface java.sql.Connection
java.sql.SQLException

nativeSQL

public java.lang.String nativeSQL(java.lang.String s)
                           throws java.sql.SQLException
Specified by:
nativeSQL in interface java.sql.Connection
java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String s)
                                       throws java.sql.SQLException
Specified by:
prepareCall in interface java.sql.Connection
java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String s,
                                              int i1,
                                              int i2)
                                       throws java.sql.SQLException
Specified by:
prepareCall in interface java.sql.Connection
java.sql.SQLException

setHoldability

public void setHoldability(int holdability)
                    throws java.sql.SQLException
Specified by:
setHoldability in interface java.sql.Connection
java.sql.SQLException

getHoldability

public int getHoldability()
                   throws java.sql.SQLException
Specified by:
getHoldability in interface java.sql.Connection
java.sql.SQLException

setSavepoint

public java.sql.Savepoint setSavepoint()
                                throws java.sql.SQLException
Specified by:
setSavepoint in interface java.sql.Connection
java.sql.SQLException

setSavepoint

public java.sql.Savepoint setSavepoint(java.lang.String savepoint)
                                throws java.sql.SQLException
Specified by:
setSavepoint in interface java.sql.Connection
java.sql.SQLException

rollback

public void rollback(java.sql.Savepoint savepoint)
              throws java.sql.SQLException
Specified by:
rollback in interface java.sql.Connection
java.sql.SQLException

releaseSavepoint

public void releaseSavepoint(java.sql.Savepoint savepoint)
                      throws java.sql.SQLException
Specified by:
releaseSavepoint in interface java.sql.Connection
java.sql.SQLException

createStatement

public java.sql.Statement createStatement(int resulSetType,
                                          int resultSetConcurrency,
                                          int resultSetHoldability)
                                   throws java.sql.SQLException
Specified by:
createStatement in interface java.sql.Connection
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   int resulSetType,
                                                   int resultSetConcurrency,
                                                   int resultSetHoldability)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String sql,
                                              int resulSetType,
                                              int resultSetConcurrency,
                                              int resultSetHoldability)
                                       throws java.sql.SQLException
Specified by:
prepareCall in interface java.sql.Connection
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   int autoGeneratedKeys)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   int[] columnIndexes)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   java.lang.String[] columnNames)
                                            throws java.sql.SQLException
Specified by:
prepareStatement in interface java.sql.Connection
java.sql.SQLException


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