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/*
* JDOCodeGeneratorHelper.java
*
* Created on Aug 28, 2001
*/
package com.sun.jdo.spi.persistence.support.ejb.ejbc;
import java.util.ResourceBundle;
import com.sun.ejb.codegen.GeneratorException;
import com.sun.enterprise.deployment.Application;
import com.sun.enterprise.deployment.EjbBundleDescriptor;
import com.sun.jdo.spi.persistence.utility.I18NHelper;
/*
* This is the helper class for JDO code generation
*
*/
public class JDOCodeGeneratorHelper {
/**
* I18N message handler
*/
private final static ResourceBundle messages = I18NHelper.loadBundle(
JDOCodeGeneratorHelper.class);
/** Calculate module name from a bundle.
* @return module name.
*/
public static String getModuleName(EjbBundleDescriptor bundle) {
String moduleName = null;
Application application = bundle.getApplication();
if (application.isVirtual()) {
// Stand-alone module is deployed.
moduleName = application.getRegistrationName();
} else {
// Module is deployed as a part of an Application.
String jarName = bundle.getModuleDescriptor().getArchiveUri();
int l = jarName.length();
// Remove ".jar" from the bundle's jar name.
moduleName = jarName.substring(0, l - 4);
}
return moduleName;
}
/**
* Create GeneratorException for this message key.
* @param key the message key in the bundle.
* @param bundle the ejb bundle.
* @return GeneratorException.
*/
public static GeneratorException createGeneratorException(
String key, EjbBundleDescriptor bundle) {
return new GeneratorException(I18NHelper.getMessage(
messages, key,
bundle.getApplication().getRegistrationName(),
getModuleName(bundle)));
}
/**
* Create GeneratorException for this message key.
* @param key the message key in the bundle.
* @param bundle the ejb bundle.
* @param e the Exception to use for the message.
* @return GeneratorException.
*/
public static GeneratorException createGeneratorException(
String key, EjbBundleDescriptor bundle, Exception e) {
return new GeneratorException(I18NHelper.getMessage(
messages, key,
bundle.getApplication().getRegistrationName(),
getModuleName(bundle),
e.getMessage()));
}
/**
* Create GeneratorException for this message key and bean name.
* @param key the message key in the bundle.
* @param bundle the ejb bundle.
* @return GeneratorException.
*/
public static GeneratorException createGeneratorException(
String key, String beanName, EjbBundleDescriptor bundle) {
return new GeneratorException(I18NHelper.getMessage(
messages, key, beanName,
bundle.getApplication().getRegistrationName(),
getModuleName(bundle)));
}
/**
* Create GeneratorException for this message key and bean name.
* @param key the message key in the bundle.
* @param beanName the CMP bean name that caused the exception.
* @param bundle the ejb bundle.
* @param e the Exception to use for the message.
* @return GeneratorException.
*/
public static GeneratorException createGeneratorException(
String key, String beanName, EjbBundleDescriptor bundle,
Exception e) {
return createGeneratorException(key, beanName, bundle, e.getMessage());
}
/**
* Create GeneratorException for this message key, bean name,
* and a StringBuffer with validation exceptions.
* @param key the message key in the bundle.
* @param beanName the CMP bean name that caused the exception.
* @param bundle the ejb bundle.
* @param e the Exception to use for the message.
* @param buf the StringBuffer with validation exceptions.
* @return GeneratorException.
*/
public static GeneratorException createGeneratorException(
String key, String beanName, EjbBundleDescriptor bundle,
Exception e, StringBuffer buf) {
String msg = (buf == null) ?
e.getMessage() :
buf.append(e.getMessage()).append('\n').toString();
return createGeneratorException(key, beanName, bundle, msg);
}
/**
* Create GeneratorException for this message key and bean name.
* @param key the message key in the bundle.
* @param beanName the CMP bean name that caused the exception.
* @param bundle the ejb bundle.
* @param msg the message text to append.
* @return GeneratorException.
*/
public static GeneratorException createGeneratorException(
String key, String beanName, EjbBundleDescriptor bundle,
String msg) {
return new GeneratorException(I18NHelper.getMessage(
messages, key,
new Object[] {
beanName,
bundle.getApplication().getRegistrationName(),
getModuleName(bundle),
msg}
));
}
}