File	Doc	Category	Size	Date	Package
DeploymentHelper.java	API Doc	Glassfish v2 API	7989	Fri May 04 22:35:04 BST 2007	com.sun.jdo.spi.persistence.support.sqlstore.ejb

DeploymentHelper

• java.lang.Object

Fields Summary
private static final String	DEFAULT_NAME Default DDL name prefix. Need to have something to avoid generating hidden names when a suffix is added to an empty string. E.g. .dbschema name can be difficult to find, while default.dbschema will signal that the default had been used.
private static final ResourceBundle	messages I18N message handler
private static com.sun.jdo.spi.persistence.utility.logging.Logger	logger The logger

Constructors Summary

Methods Summary
public static java.sql.Connection	getConnection(java.lang.String name) Get a Connection from the resource specified by the JNDI name of a CMP resource. This connection is aquired from a special PM resource which allows to use its connections outside of a business method invocation. The deployment processing is required to use only those connections. param name JNDI name of a cmp-resource for the connection. return a Connection. throws JDOFatalUserException if name cannot be looked up, or we cannot get a connection based on the name. throws SQLException if can not get a Connection. if (logger.isLoggable(logger.FINE)) { logger.fine("ejb.DeploymentHelper.getconnection", name); //NOI18N } return ConnectorRuntime.getRuntime().getConnection(name);
public static java.lang.String	getDDLNamePrefix(java.lang.Object info) Returns name prefix for DDL files extracted from the info instance by the Sun-specific code. param info the instance to use for the name generation. return name prefix as String. StringBuffer rc = new StringBuffer(); if (info instanceof BundleDescriptor) { BundleDescriptor bundle = (BundleDescriptor)info; rc.append(bundle.getApplication().getRegistrationName()); Application application = bundle.getApplication(); if (!application.isVirtual()) { String modulePath = bundle.getModuleDescriptor().getArchiveUri(); int l = modulePath.length(); // Remove ".jar" from the module's jar name. rc.append(DatabaseConstants.NAME_SEPARATOR). append(modulePath.substring(0, l - 4)); } } // no other option is available at this point. return (rc.length() == 0)? DEFAULT_NAME : rc.toString();
private static void	handleUnexpectedInstance(java.lang.String name, java.lang.Object value) Create a RuntimeException for unexpected instance returned from JNDI lookup. param name the JNDI name that had been looked up. param value the value returned from the JNDI lookup. throws JDOFatalUserException. RuntimeException e = new JDOFatalUserException( I18NHelper.getMessage(messages, "ejb.jndi.unexpectedinstance", //NOI18N name, value.getClass().getName())); logger.severe(e.toString()); throw e;
public static boolean	isJavaToDatabase(com.sun.enterprise.deployment.EjbBundleDescriptor bundle) Returns javatodb flag for this EjbBundleDescriptor param bundle a EjbBundleDescriptor return true if there is a property entry associated with the corresponding cmp-resource element, which contains "true" as the value for the DatabaseConstants.JAVA_TO_DB_FLAG key. Properties userPolicy = bundle.getCMPResourceReference() .getSchemaGeneratorProperties(); return isJavaToDatabase(userPolicy);
public static boolean	isJavaToDatabase(java.util.Properties prop) Returns boolean value for the DatabaseConstants.JAVA_TO_DB_FLAG flag in this Properties object. param prop a Properties object where flag is located return true if there is a property value that contains "true" as the value for the DatabaseConstants.JAVA_TO_DB_FLAG key. if (prop != null) { String value = prop.getProperty(DatabaseConstants.JAVA_TO_DB_FLAG); if (! StringHelper.isEmpty(value)) { if (logger.isLoggable(Logger.FINE)) logger.fine(DatabaseConstants.JAVA_TO_DB_FLAG + " property is set."); // NOI18N return Boolean.valueOf(value).booleanValue(); } } return false;