Java Doc for ConnectionPoolDescriptor.java in  » Database-ORM » db-ojb » org » apache » ojb » broker » metadata » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » db ojb » org.apache.ojb.broker.metadata 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.util.Properties
   org.apache.ojb.broker.util.pooling.PoolConfiguration
      org.apache.ojb.broker.metadata.ConnectionPoolDescriptor

ConnectionPoolDescriptor
public class ConnectionPoolDescriptor extends PoolConfiguration implements Serializable,XmlCapable(Code)
Encapsulates connection pooling and JDBC-driver configuration properties managed by org.apache.ojb.broker.metadata.JdbcConnectionDescriptor .

Every new instantiated ConnectionPoolDescriptor is associated with default connection pool attributes.
author:
   Armin Waibel
version:
   $Id: ConnectionPoolDescriptor.java,v 1.14.2.2 2005/04/30 20:55:15 mkalen Exp $



Field Summary
final public static  StringDBCP_PROPERTY_NAME_PREFIX
     String prefix for DBCP properties.
final public static  StringFETCH_SIZE
     Configuration attribute name for JDBC fetchSize hint.
final public static  StringJDBC_PROPERTY_NAME_PREFIX
     String prefix for JDBC properties passed to DriverManager.
protected  PropertiesdbcpProperties
     DBCP Statement cache properties configured in OJB (not used for DataSource connections).
protected  PropertiesjdbcProperties
     JDBC properties configured in OJB (not used for DataSource connections).

Constructor Summary
public  ConnectionPoolDescriptor()
    

Method Summary
public  voidaddAttribute(String attributeName, String attributeValue)
     Sets a custom configuration attribute.
Parameters:
  attributeName - the attribute name.
public  ClassgetConnectionFactory()
    
public  PropertiesgetDbcpProperties()
     Returns the DBCP properties to be used for Statement caching when creating DBCP connection pool in OJB ConnectionFactory.
public  intgetFetchSize()
     Returns the fetchSize hint set for this connection pool.
public  PropertiesgetJdbcProperties()
     Returns the JDBC properties to be used by the ConnectionFactory when creating connections from DriverManager.
public  voidsetConnectionFactory(Class connectionFactory)
    
public  voidsetFetchSize(int fetchSize)
     Sets the fetchSize hint for this connection pool.
public  StringtoXML()
    

Field Detail
DBCP_PROPERTY_NAME_PREFIX
final public static String DBCP_PROPERTY_NAME_PREFIX(Code)
String prefix for DBCP properties. Currently OJB only uses this for setting DBCP parameters for pooling of Statement, not the max/test-parameters etc for the DBCP Connection pool (since there is only a JDBC2.0+ version of the Basic-classes ie BasicDataSource and no DriverManager-based one).



FETCH_SIZE
final public static String FETCH_SIZE(Code)
Configuration attribute name for JDBC fetchSize hint.



JDBC_PROPERTY_NAME_PREFIX
final public static String JDBC_PROPERTY_NAME_PREFIX(Code)
String prefix for JDBC properties passed to DriverManager.



dbcpProperties
protected Properties dbcpProperties(Code)
DBCP Statement cache properties configured in OJB (not used for DataSource connections).



jdbcProperties
protected Properties jdbcProperties(Code)
JDBC properties configured in OJB (not used for DataSource connections).




Constructor Detail
ConnectionPoolDescriptor
public ConnectionPoolDescriptor()(Code)




Method Detail
addAttribute
public void addAttribute(String attributeName, String attributeValue)(Code)
Sets a custom configuration attribute.
Parameters:
  attributeName - the attribute name. Names starting withConnectionPoolDescriptor.JDBC_PROPERTY_NAME_PREFIX will be used (without the prefix) by theConnectionFactory when creating connections from DriverManager(not used for external DataSource connections). Names starting withConnectionPoolDescriptor.DBCP_PROPERTY_NAME_PREFIX to Commons DBCP (if used, also without prefix).
Parameters:
  attributeValue - the attribute value



getConnectionFactory
public Class getConnectionFactory()(Code)



getDbcpProperties
public Properties getDbcpProperties()(Code)
Returns the DBCP properties to be used for Statement caching when creating DBCP connection pool in OJB ConnectionFactory. DBCP properties (might be empty, never null)



getFetchSize
public int getFetchSize()(Code)
Returns the fetchSize hint set for this connection pool. fetchSize hint or 0 if JDBC-driver specific default is used



getJdbcProperties
public Properties getJdbcProperties()(Code)
Returns the JDBC properties to be used by the ConnectionFactory when creating connections from DriverManager. JDBC-driver specific properties (might be empty, never null)



setConnectionFactory
public void setConnectionFactory(Class connectionFactory)(Code)



setFetchSize
public void setFetchSize(int fetchSize)(Code)
Sets the fetchSize hint for this connection pool.
Parameters:
  fetchSize - fetchSize hint or 0 to use JDBC-driver specific default



toXML
public String toXML()(Code)



Fields inherited from org.apache.ojb.broker.util.pooling.PoolConfiguration
final public static boolean DEFAULT_LOG_ABANDONED(Code)(Java Doc)
final public static int DEFAULT_MAX_ACTIVE(Code)(Java Doc)
final public static int DEFAULT_MAX_IDLE(Code)(Java Doc)
final public static long DEFAULT_MAX_WAIT(Code)(Java Doc)
final public static long DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS(Code)(Java Doc)
final public static int DEFAULT_MIN_IDLE(Code)(Java Doc)
final public static int DEFAULT_NUM_TESTS_PER_EVICTION_RUN(Code)(Java Doc)
final public static boolean DEFAULT_REMOVE_ABANDONED(Code)(Java Doc)
final public static int DEFAULT_REMOVE_ABANDONED_TIMEOUT(Code)(Java Doc)
final public static boolean DEFAULT_TEST_ON_BORROW(Code)(Java Doc)
final public static boolean DEFAULT_TEST_ON_RETURN(Code)(Java Doc)
final public static boolean DEFAULT_TEST_WHILE_IDLE(Code)(Java Doc)
final public static long DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS(Code)(Java Doc)
final public static byte DEFAULT_WHEN_EXHAUSTED_ACTION(Code)(Java Doc)
final public static String LOG_ABANDONED(Code)(Java Doc)
final public static String MAX_ACTIVE(Code)(Java Doc)
final public static String MAX_IDLE(Code)(Java Doc)
final public static String MAX_WAIT(Code)(Java Doc)
final public static String MIN_EVICTABLE_IDLE_TIME_MILLIS(Code)(Java Doc)
final public static String MIN_IDLE(Code)(Java Doc)
final public static String NUM_TESTS_PER_EVICTION_RUN(Code)(Java Doc)
final public static String REMOVE_ABANDONED(Code)(Java Doc)
final public static String REMOVE_ABANDONED_TIMEOUT(Code)(Java Doc)
final public static String TEST_ON_BORROW(Code)(Java Doc)
final public static String TEST_ON_RETURN(Code)(Java Doc)
final public static String TEST_WHILE_IDLE(Code)(Java Doc)
final public static String TIME_BETWEEN_EVICTION_RUNS_MILLIS(Code)(Java Doc)
final public static String VALIDATION_QUERY(Code)(Java Doc)
final public static String WHEN_EXHAUSTED_ACTION(Code)(Java Doc)

Methods inherited from org.apache.ojb.broker.util.pooling.PoolConfiguration
public void addAttribute(String attributeName, String attributeValue)(Code)(Java Doc)
public AbandonedConfig getAbandonedConfig()(Code)(Java Doc)
public String getAttribute(String key)(Code)(Java Doc)
public String getAttribute(String attributeName, String defaultValue)(Code)(Java Doc)
public GenericKeyedObjectPool.Config getKeyedObjectPoolConfig()(Code)(Java Doc)
public int getMaxActive()(Code)(Java Doc)
public int getMaxIdle()(Code)(Java Doc)
public long getMaxWait()(Code)(Java Doc)
public long getMinEvictableIdleTimeMillis()(Code)(Java Doc)
public int getMinIdle()(Code)(Java Doc)
public int getNumTestsPerEvictionRun()(Code)(Java Doc)
public GenericObjectPool.Config getObjectPoolConfig()(Code)(Java Doc)
public int getRemoveAbandonedTimeout()(Code)(Java Doc)
public long getTimeBetweenEvictionRunsMillis()(Code)(Java Doc)
public String getValidationQuery()(Code)(Java Doc)
public byte getWhenExhaustedAction()(Code)(Java Doc)
public boolean isLogAbandoned()(Code)(Java Doc)
public boolean isRemoveAbandoned()(Code)(Java Doc)
public boolean isTestOnBorrow()(Code)(Java Doc)
public boolean isTestOnReturn()(Code)(Java Doc)
public boolean isTestWhileIdle()(Code)(Java Doc)
public void setLogAbandoned(boolean logAbandoned)(Code)(Java Doc)
public void setMaxActive(int maxActive)(Code)(Java Doc)
public void setMaxIdle(int maxIdle)(Code)(Java Doc)
public void setMaxWait(long maxWait)(Code)(Java Doc)
public void setMinEvictableIdleTimeMillis(long minEvictableIdleTimeMillis)(Code)(Java Doc)
public void setMinIdle(int minIdle)(Code)(Java Doc)
public void setNumTestsPerEvictionRun(int numTestsPerEvictionRun)(Code)(Java Doc)
public void setRemoveAbandoned(boolean removeAbandoned)(Code)(Java Doc)
public void setRemoveAbandonedTimeout(int removeAbandonedTimeout)(Code)(Java Doc)
public void setTestOnBorrow(boolean testOnBorrow)(Code)(Java Doc)
public void setTestOnReturn(boolean testOnReturn)(Code)(Java Doc)
public void setTestWhileIdle(boolean testWhileIdle)(Code)(Java Doc)
public void setTimeBetweenEvictionRunsMillis(long timeBetweenEvictionRunsMillis)(Code)(Java Doc)
public void setValidationQuery(String validationQuery)(Code)(Java Doc)
public void setWhenExhaustedAction(byte whenExhaustedAction)(Code)(Java Doc)

Fields inherited from java.util.Properties
protected Properties defaults(Code)(Java Doc)

Methods inherited from java.util.Properties
public String getProperty(String key)(Code)(Java Doc)
public String getProperty(String key, String defaultValue)(Code)(Java Doc)
public void list(PrintStream out)(Code)(Java Doc)
public void list(PrintWriter out)(Code)(Java Doc)
public synchronized void load(Reader reader) throws IOException(Code)(Java Doc)
public synchronized void load(InputStream inStream) throws IOException(Code)(Java Doc)
public synchronized void loadFromXML(InputStream in) throws IOException, InvalidPropertiesFormatException(Code)(Java Doc)
public Enumeration propertyNames()(Code)(Java Doc)
public synchronized void save(OutputStream out, String comments)(Code)(Java Doc)
public synchronized Object setProperty(String key, String value)(Code)(Java Doc)
public void store(Writer writer, String comments) throws IOException(Code)(Java Doc)
public void store(OutputStream out, String comments) throws IOException(Code)(Java Doc)
public synchronized void storeToXML(OutputStream os, String comment) throws IOException(Code)(Java Doc)
public synchronized void storeToXML(OutputStream os, String comment, String encoding) throws IOException(Code)(Java Doc)
public Set<String> stringPropertyNames()(Code)(Java Doc)

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