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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
edu.rice.rubis.servlets.RubisHttpServlet
Provides the method to initialize connection to the database. All the servlets inherit from this class
Constructor Summary | |
RubisHttpServlet()
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Method Summary | |
void |
closeConnection(java.sql.Connection connection)
Closes a Connection . |
void |
destroy()
Clean up database connections. |
void |
doGet(edu.rice.rubis.servlets.HttpServletRequest request,
edu.rice.rubis.servlets.HttpServletResponse response)
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void |
doPost(edu.rice.rubis.servlets.HttpServletRequest request,
edu.rice.rubis.servlets.HttpServletResponse response)
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void |
finalizeConnections()
Release all the connections to the database. |
java.sql.Connection |
getConnection()
Gets a connection from the pool (round-robin) |
abstract int |
getPoolSize()
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void |
init()
Load the driver and get a connection to the database |
void |
initializeConnections()
Initialize the pool of connections to the database. |
void |
releaseConnection(java.sql.Connection c)
Releases a connection to the pool. |
Constructor Detail |
public RubisHttpServlet()
Method Detail |
public abstract int getPoolSize()
public void init() throws edu.rice.rubis.servlets.ServletException
public void initializeConnections() throws java.sql.SQLException
java.sql.SQLException
- if an error occurspublic void closeConnection(java.sql.Connection connection)
Connection
.connection
- to closepublic java.sql.Connection getConnection()
Connection
or
null if no connection is availablepublic void releaseConnection(java.sql.Connection c)
c
- the connection to releasepublic void finalizeConnections() throws java.sql.SQLException
java.sql.SQLException
- if an error occurspublic void doGet(edu.rice.rubis.servlets.HttpServletRequest request, edu.rice.rubis.servlets.HttpServletResponse response) throws java.io.IOException, edu.rice.rubis.servlets.ServletException
public void doPost(edu.rice.rubis.servlets.HttpServletRequest request, edu.rice.rubis.servlets.HttpServletResponse response) throws java.io.IOException, edu.rice.rubis.servlets.ServletException
public void destroy()
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