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java.lang.Objectorg.h2.message.TraceObject
org.h2.jdbcx.JdbcDataSource
public class JdbcDataSource
A data source for H2 database connections. It is a factory for XAConnection and Connection objects. This class is usually registered in a JNDI naming service. To create a data source object and register it with a JNDI service, use the following code:
import org.h2.jdbcx.JdbcDataSource;
import javax.naming.Context;
import javax.naming.InitialContext;
JdbcDataSource ds = new JdbcDataSource();
ds.setURL("jdbc:h2:˜/test");
ds.setUser("sa");
ds.setPassword("sa");
Context ctx = new InitialContext();
ctx.bind("jdbc/dsName", ds);
To use a data source that is already registered, use the following code:
import java.sql.Connection;
import javax.sql.DataSource;
import javax.naming.Context;
import javax.naming.InitialContext;
Context ctx = new InitialContext();
DataSource ds = (DataSource) ctx.lookup("jdbc/dsName");
Connection conn = ds.getConnection();
In this example the user name and password are serialized as
well; this may be a security problem in some cases.
| Field Summary |
|---|
| Fields inherited from class org.h2.message.TraceObject |
|---|
ARRAY, BLOB, CALLABLE_STATEMENT, CLOB, CONNECTION, DATA_SOURCE, DATABASE_META_DATA, PARAMETER_META_DATA, PREPARED_STATEMENT, RESULT_SET, RESULT_SET_META_DATA, SAVEPOINT, SQL_EXCEPTION, STATEMENT, trace, XA_DATA_SOURCE, XA_RESOURCE, XID |
| Constructor Summary | |
|---|---|
JdbcDataSource()
The public constructor. |
|
| Method Summary | |
|---|---|
java.sql.Connection |
getConnection()
Open a new connection using the current URL, user name and password. |
java.sql.Connection |
getConnection(java.lang.String user,
java.lang.String password)
Open a new connection using the current URL and the specified user name and password. |
java.lang.String |
getDescription()
Get the current description. |
int |
getLoginTimeout()
Get the login timeout in seconds, 0 meaning no timeout. |
java.io.PrintWriter |
getLogWriter()
Get the current log writer for this object. |
java.lang.String |
getPassword()
Get the current password. |
javax.sql.PooledConnection |
getPooledConnection()
Open a new pooled connection using the current URL, user name and password. |
javax.sql.PooledConnection |
getPooledConnection(java.lang.String user,
java.lang.String password)
Open a new pooled connection using the current URL and the specified user name and password. |
javax.naming.Reference |
getReference()
Get a new reference for this object, using the current settings. |
java.lang.String |
getURL()
Get the current URL. |
java.lang.String |
getUser()
Get the current user name. |
javax.sql.XAConnection |
getXAConnection()
Open a new XA connection using the current URL, user name and password. |
javax.sql.XAConnection |
getXAConnection(java.lang.String user,
java.lang.String password)
Open a new XA connection using the current URL and the specified user name and password. |
void |
setDescription(java.lang.String description)
Set the description. |
void |
setLoginTimeout(int timeout)
Set the login timeout in seconds, 0 meaning no timeout. |
void |
setLogWriter(java.io.PrintWriter out)
Set the current log writer for this object. |
void |
setPassword(java.lang.String password)
Set the current password. |
void |
setPasswordChars(char[] password)
Set the current password in the form of a char array. |
void |
setURL(java.lang.String url)
Set the current URL. |
void |
setUser(java.lang.String user)
Set the current user name. |
java.lang.String |
toString()
INTERNAL |
| Methods inherited from class org.h2.message.TraceObject |
|---|
debugCode, debugCodeAssign, debugCodeCall, debugCodeCall, debugCodeCall, getNextId, getTrace, getTraceId, getTraceObjectName, isDebugEnabled, isInfoEnabled, logAndConvert, quote, quoteArray, quoteBigDecimal, quoteBytes, quoteDate, quoteIntArray, quoteMap, quoteTime, quoteTimestamp, setTrace, unsupported |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public JdbcDataSource()
| Method Detail |
|---|
public int getLoginTimeout()
getLoginTimeout in interface javax.sql.ConnectionPoolDataSourcegetLoginTimeout in interface javax.sql.DataSourcegetLoginTimeout in interface javax.sql.XADataSourcepublic void setLoginTimeout(int timeout)
setLoginTimeout in interface javax.sql.ConnectionPoolDataSourcesetLoginTimeout in interface javax.sql.DataSourcesetLoginTimeout in interface javax.sql.XADataSourcetimeout - the timeout in secondspublic java.io.PrintWriter getLogWriter()
getLogWriter in interface javax.sql.ConnectionPoolDataSourcegetLogWriter in interface javax.sql.DataSourcegetLogWriter in interface javax.sql.XADataSourcepublic void setLogWriter(java.io.PrintWriter out)
setLogWriter in interface javax.sql.ConnectionPoolDataSourcesetLogWriter in interface javax.sql.DataSourcesetLogWriter in interface javax.sql.XADataSourceout - the log writer
public java.sql.Connection getConnection()
throws java.sql.SQLException
getConnection in interface javax.sql.DataSourcejava.sql.SQLException
public java.sql.Connection getConnection(java.lang.String user,
java.lang.String password)
throws java.sql.SQLException
getConnection in interface javax.sql.DataSourceuser - the user namepassword - the password
java.sql.SQLExceptionpublic java.lang.String getURL()
public void setURL(java.lang.String url)
url - the new URLpublic void setPassword(java.lang.String password)
password - the new password.public void setPasswordChars(char[] password)
password - the new password in the form of a char array.public java.lang.String getPassword()
public java.lang.String getUser()
public void setUser(java.lang.String user)
user - the new user namepublic java.lang.String getDescription()
public void setDescription(java.lang.String description)
description - the new descriptionpublic javax.naming.Reference getReference()
getReference in interface javax.naming.Referenceable
public javax.sql.XAConnection getXAConnection()
throws java.sql.SQLException
getXAConnection in interface javax.sql.XADataSourcejava.sql.SQLException
public javax.sql.XAConnection getXAConnection(java.lang.String user,
java.lang.String password)
throws java.sql.SQLException
getXAConnection in interface javax.sql.XADataSourceuser - the user namepassword - the password
java.sql.SQLException
public javax.sql.PooledConnection getPooledConnection()
throws java.sql.SQLException
getPooledConnection in interface javax.sql.ConnectionPoolDataSourcejava.sql.SQLException
public javax.sql.PooledConnection getPooledConnection(java.lang.String user,
java.lang.String password)
throws java.sql.SQLException
getPooledConnection in interface javax.sql.ConnectionPoolDataSourceuser - the user namepassword - the password
java.sql.SQLExceptionpublic java.lang.String toString()
toString in class java.lang.Object
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