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Java Source Code / Java Documentation » Wiki Engine » JSPWiki » com.ecyrd.jspwiki 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.ecyrd.jspwiki.TestJDBCDataSource

TestJDBCDataSource
public class TestJDBCDataSource implements DataSource(Code)
Mock JDBC DataSource class that manages JDBC connections to a database whose driver class, JDBC JAR location and connection details are specified in an arbitrary propreties file. Gemerally, we pass on any exceptions encountered as unchecked, since it means that the test case that references this class is failing somehow.
author:
   Andrew R. Jaquith


Field Summary
final protected static  StringPROPERTY_DRIVER_CLASS
    
final protected static  StringPROPERTY_DRIVER_JAR
    
final protected static  StringPROPERTY_DRIVER_URL
    
final protected static  StringPROPERTY_USER_ID
    
final protected static  StringPROPERTY_USER_PASSWORD
    
protected  Stringm_jdbcPassword
    
protected  Stringm_jdbcURL
    
protected  Stringm_jdbcUser
    
protected  intm_timeout
    
protected  PrintWriterm_writer
    

Constructor Summary
public  TestJDBCDataSource(File file)
     Constructs a new instance of this class, using a supplied properties File as the source for JDBC driver properties.

Method Summary
public  ConnectiongetConnection()
     Returns a JDBC connection using the specified username and password.
public  ConnectiongetConnection(String username, String password)
     Returns a JDBC connection to the database.
public  PrintWritergetLogWriter()
     Returns the log writer for the data source.
public  intgetLoginTimeout()
     Returns the login timeout for the data source.
protected  voidinitializeJDBC(File file)
     Initialization method that reads a File, and attempts to locate and load the JDBC driver from properties specified therein.
public  voidsetLogWriter(PrintWriter out)
     Sets the log writer for the data source.
public  voidsetLoginTimeout(int seconds)
     Sets the login timeout for the data source.

Field Detail
PROPERTY_DRIVER_CLASS
final protected static String PROPERTY_DRIVER_CLASS(Code)



PROPERTY_DRIVER_JAR
final protected static String PROPERTY_DRIVER_JAR(Code)



PROPERTY_DRIVER_URL
final protected static String PROPERTY_DRIVER_URL(Code)



PROPERTY_USER_ID
final protected static String PROPERTY_USER_ID(Code)



PROPERTY_USER_PASSWORD
final protected static String PROPERTY_USER_PASSWORD(Code)



m_jdbcPassword
protected String m_jdbcPassword(Code)



m_jdbcURL
protected String m_jdbcURL(Code)



m_jdbcUser
protected String m_jdbcUser(Code)



m_timeout
protected int m_timeout(Code)



m_writer
protected PrintWriter m_writer(Code)




Constructor Detail
TestJDBCDataSource
public TestJDBCDataSource(File file) throws Exception(Code)
Constructs a new instance of this class, using a supplied properties File as the source for JDBC driver properties.
Parameters:
  file - the properties file containing JDBC properties
throws:
  Exception -




Method Detail
getConnection
public Connection getConnection() throws SQLException(Code)
Returns a JDBC connection using the specified username and password. the database connection
See Also:   javax.sql.DataSource.getConnection



getConnection
public Connection getConnection(String username, String password) throws SQLException(Code)
Returns a JDBC connection to the database. the database connection
See Also:   javax.sql.DataSource.getConnection(java.lang.Stringjava.lang.String)



getLogWriter
public PrintWriter getLogWriter() throws SQLException(Code)
Returns the log writer for the data source. the log writer
See Also:   javax.sql.DataSource.getLogWriter



getLoginTimeout
public int getLoginTimeout() throws SQLException(Code)
Returns the login timeout for the data source. the login timeout, in seconds
See Also:   javax.sql.DataSource.getLoginTimeout



initializeJDBC
protected void initializeJDBC(File file) throws Exception(Code)
Initialization method that reads a File, and attempts to locate and load the JDBC driver from properties specified therein.
throws:
  SQLException -
Parameters:
  file - the file containing the JDBC properties



setLogWriter
public void setLogWriter(PrintWriter out) throws SQLException(Code)
Sets the log writer for the data source. Isn't used for anything, really.
Parameters:
  out - the log writer
See Also:   javax.sql.DataSource.setLogWriter(java.io.PrintWriter)



setLoginTimeout
public void setLoginTimeout(int seconds) throws SQLException(Code)
Sets the login timeout for the data source. Doesn't do anything, really.
Parameters:
  seconds - the login timeout, in seconds
See Also:   javax.sql.DataSource.setLoginTimeout(int)



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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