Examples of org.eclipse.persistence.sessions.Connector

Package org.eclipse.persistence.sessions

Examples of org.eclipse.persistence.sessions.Connector

org.eclipse.persistence.sessions.Connector
Purpose: Define an interface for supplying TopLink with a Connection to a JDBC database.
Description: This interface defines the methods to be implemented that allow TopLink to acquire a Connection to a JDBC database. There are only 2 methods that need to be implemented:
java.sql.Connection connect(java.util.Properties properties) void toString(java.io.PrintWriter writer)
Once these methods have been implemented, an instance of the new Connector can be passed to a JDBCLogin at startup. For example:
session.getLogin().setConnector(new FooConnector()); session.login();
@see DatabaseLogin @author Big Country @since TOPLink/Java 2.1

import org.eclipse.persistence.sessions.Session;


public class JNDICustomizer implements SessionCustomizer {


  public void customize(Session session) throws Exception {
    Connector connector = session.getLogin().getConnector();
    if(connector instanceof JNDIConnector) {
       JNDIConnector jndiConnector = (JNDIConnector) session.getLogin().getConnector();
       jndiConnector.setLookupType(JNDIConnector.STRING_LOOKUP);
    }
  }

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            try {
                cls = findClassForProperty((String)connectorValue, connectorProperty, this.persistenceUnitInfo.getClassLoader());
            } catch (Throwable failed) {
                cls = findClassForProperty((String)connectorValue, connectorProperty, getClass().getClassLoader());                
            }
            Connector connector = null;
            try {
                Constructor constructor = cls.getConstructor();
                connector = (Connector)constructor.newInstance();
            } catch (Exception exception) {
                throw EntityManagerSetupException.failedToInstantiateProperty((String)connectorValue, connectorProperty, exception);

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            try {
                cls = findClassForProperty((String)connectorValue, connectorProperty, this.persistenceUnitInfo.getClassLoader());
            } catch (Throwable failed) {
                cls = findClassForProperty((String)connectorValue, connectorProperty, getClass().getClassLoader());                
            }
            Connector connector = null;
            try {
                Constructor constructor = cls.getConstructor();
                connector = (Connector)constructor.newInstance();
            } catch (Exception exception) {
                throw EntityManagerSetupException.failedToInstantiateProperty((String)connectorValue, connectorProperty, exception);

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            try {
                cls = findClassForProperty((String)connectorValue, connectorProperty, this.persistenceUnitInfo.getClassLoader());
            } catch (Throwable failed) {
                cls = findClassForProperty((String)connectorValue, connectorProperty, getClass().getClassLoader());                
            }
            Connector connector = null;
            try {
                Constructor constructor = cls.getConstructor();
                connector = (Connector)constructor.newInstance();
            } catch (Exception exception) {
                throw EntityManagerSetupException.failedToInstantiateProperty((String)connectorValue, connectorProperty, exception);

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            try {
                cls = findClassForProperty((String)connectorValue, connectorProperty, this.persistenceUnitInfo.getClassLoader());
            } catch (Throwable failed) {
                cls = findClassForProperty((String)connectorValue, connectorProperty, getClass().getClassLoader());                
            }
            Connector connector = null;
            try {
                Constructor constructor = cls.getConstructor();
                connector = (Connector)constructor.newInstance();
            } catch (Exception exception) {
                throw EntityManagerSetupException.failedToInstantiateProperty((String)connectorValue, connectorProperty, exception);

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            try {
                cls = findClassForProperty((String)connectorValue, connectorProperty, this.persistenceUnitInfo.getClassLoader());
            } catch (Throwable failed) {
                cls = findClassForProperty((String)connectorValue, connectorProperty, getClass().getClassLoader());                
            }
            Connector connector = null;
            try {
                Constructor constructor = cls.getConstructor();
                connector = (Connector)constructor.newInstance();
            } catch (Exception exception) {
                throw EntityManagerSetupException.failedToInstantiateProperty((String)connectorValue, connectorProperty, exception);

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Related Classes of org.eclipse.persistence.sessions.Connector

it.eng.qbe.datasource.jpa.JNDICustomizer

org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl

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