Java Doc for DefaultConnectionProvider.java in  » Net » openfire » org » jivesoftware » database » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Net » openfire » org.jivesoftware.database 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jivesoftware.database.DefaultConnectionProvider

DefaultConnectionProvider
public class DefaultConnectionProvider implements ConnectionProvider(Code)
Default Jive connection provider, which uses an internal connection pool.


author:
   Jive Software




Constructor Summary
public  DefaultConnectionProvider()
     Creates a new DefaultConnectionProvider.

Method Summary
public  voiddestroy()
    
public  ConnectiongetConnection()
    
public  doublegetConnectionTimeout()
     Returns the amount of time between connection recycles in days.
public  StringgetDriver()
     Returns the JDBC driver classname used to make database connections.
public  intgetMaxConnections()
     Returns the maximum number of connections that the pool will use.
public  intgetMinConnections()
     Returns the minimum number of connections that the pool will use.
public  StringgetPassword()
     Returns the password used to connect to the database.
public  StringgetServerURL()
     Returns the JDBC connection URL used to make database connections.
public  BooleangetTestAfterUse()
     Returns whether returned connections will be tested after being returned to the pool.
public  BooleangetTestBeforeUse()
     Returns whether returned connections will be tested before being handed over to be used.
public  StringgetTestSQL()
     Returns the SQL statement used to test if a connection is valid.
public  StringgetUsername()
     Returns the username used to connect to the database.
public  booleanisMysqlUseUnicode()
    
public  booleanisPooled()
    
public  voidrestart()
    
public  voidsetConnectionTimeout(double connectionTimeout)
     Sets the amount of time between connection recycles in days.
public  voidsetDriver(String driver)
     Sets the JDBC driver classname used to make database connections.
public  voidsetMaxConnections(int maxConnections)
     Sets the maximum number of connections that the pool will use.
public  voidsetMinConnections(int minConnections)
     Sets the minimum number of connections that the pool will use.
public  voidsetPassword(String password)
     Sets the password used to connect to the database.
public  voidsetServerURL(String serverURL)
     Sets the JDBC connection URL used to make database connections.
public  voidsetTestAfterUse(Boolean testAfterUse)
     Sets whether connections will be tested after being returned to the pool.
public  voidsetTestBeforeUse(Boolean testBeforeUse)
     Sets whether connections will be tested before being handed over to be used.
public  voidsetTestSQL(String testSQL)
     Sets the SQL statement used to test if a connection is valid.
public  voidsetUsername(String username)
     Sets the username used to connect to the database.
public  voidstart()
    
public  StringtoString()
    


Constructor Detail
DefaultConnectionProvider
public DefaultConnectionProvider()(Code)
Creates a new DefaultConnectionProvider.




Method Detail
destroy
public void destroy()(Code)



getConnection
public Connection getConnection() throws SQLException(Code)



getConnectionTimeout
public double getConnectionTimeout()(Code)
Returns the amount of time between connection recycles in days. For example, a value of .5 would correspond to recycling the connections in the pool once every half day. the amount of time in days between connection recycles.



getDriver
public String getDriver()(Code)
Returns the JDBC driver classname used to make database connections. For example: com.mysql.jdbc.Driver the JDBC driver classname.



getMaxConnections
public int getMaxConnections()(Code)
Returns the maximum number of connections that the pool will use. The actual number of connections in the pool will vary between this value and the minimum based on the current load. the max possible number of connections in the pool.



getMinConnections
public int getMinConnections()(Code)
Returns the minimum number of connections that the pool will use. This should probably be at least three. the minimum number of connections in the pool.



getPassword
public String getPassword()(Code)
Returns the password used to connect to the database. In some cases, a password is not needed so this method will return null. the password used to connect to the database.



getServerURL
public String getServerURL()(Code)
Returns the JDBC connection URL used to make database connections. the JDBC connection URL.



getTestAfterUse
public Boolean getTestAfterUse()(Code)
Returns whether returned connections will be tested after being returned to the pool. True if connections are tested after use.



getTestBeforeUse
public Boolean getTestBeforeUse()(Code)
Returns whether returned connections will be tested before being handed over to be used. True if connections are tested before use.



getTestSQL
public String getTestSQL()(Code)
Returns the SQL statement used to test if a connection is valid. the SQL statement that will be run to test a connection.



getUsername
public String getUsername()(Code)
Returns the username used to connect to the database. In some cases, a username is not needed so this method will return null. the username used to connect to the datbase.



isMysqlUseUnicode
public boolean isMysqlUseUnicode()(Code)



isPooled
public boolean isPooled()(Code)



restart
public void restart()(Code)



setConnectionTimeout
public void setConnectionTimeout(double connectionTimeout)(Code)
Sets the amount of time between connection recycles in days. For example, a value of .5 would correspond to recycling the connections in the pool once every half day.
Parameters:
  connectionTimeout - the amount of time in days between connectionrecycles.



setDriver
public void setDriver(String driver)(Code)
Sets the JDBC driver classname used to make database connections. For example: com.mysql.jdbc.Driver
Parameters:
  driver - the fully qualified JDBC driver name.



setMaxConnections
public void setMaxConnections(int maxConnections)(Code)
Sets the maximum number of connections that the pool will use. The actual number of connections in the pool will vary between this value and the minimum based on the current load.
Parameters:
  maxConnections - the max possible number of connections in the pool.



setMinConnections
public void setMinConnections(int minConnections)(Code)
Sets the minimum number of connections that the pool will use. This should probably be at least three.
Parameters:
  minConnections - the minimum number of connections in the pool.



setPassword
public void setPassword(String password)(Code)
Sets the password used to connect to the database. In some cases, a password is not needed so null should be passed in.
Parameters:
  password - the password used to connect to the database.



setServerURL
public void setServerURL(String serverURL)(Code)
Sets the JDBC connection URL used to make database connections.
Parameters:
  serverURL - the JDBC connection URL.



setTestAfterUse
public void setTestAfterUse(Boolean testAfterUse)(Code)
Sets whether connections will be tested after being returned to the pool.
Parameters:
  testAfterUse - True or false if connections are to be tested after use.



setTestBeforeUse
public void setTestBeforeUse(Boolean testBeforeUse)(Code)
Sets whether connections will be tested before being handed over to be used.
Parameters:
  testBeforeUse - True or false if connections are to be tested before use.



setTestSQL
public void setTestSQL(String testSQL)(Code)
Sets the SQL statement used to test if a connection is valid. House keeping and before/after connection tests make use of this. This should be something that causes the minimal amount of work by the database server and is as quick as possible.
Parameters:
  testSQL - the SQL statement that will be run to test a connection.



setUsername
public void setUsername(String username)(Code)
Sets the username used to connect to the database. In some cases, a username is not needed so null should be passed in.
Parameters:
  username - the username used to connect to the database.



start
public void start()(Code)



toString
public String toString()(Code)



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)

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