public static void main(String[] args) {
XmlUtil util = new XmlUtil();
// util.logAnalysis();
util.test();
}
/**
* Set the catalog name of the <code>hibernate-mapping<code/> element of a Hibernate mapping file.
*
* @param mappingResource the mapping file
* @param catalogName the catalog name
* @return a DOM4J document representation of the altered mapping file
* @throws DocumentException if an Exception occurs while changing the XML file
*/
public static Document setMappingCatalogName(URL mappingResource, String catalogName)
throws DocumentException {
Document d = XmlUtil.parse(mappingResource);
if (d.getRootElement().attribute("catolog") == null) {
d.getRootElement().addAttribute("catalog", catalogName);
} else {
d.getRootElement().attribute("catolog").setValue(catalogName);
}
return d;
}
/**
* Returns the mapping resources specified in a Hibernate configuration file
*
* @param hibernateConfigurationFile the Hibernate config file
* @return the URLs of the mapping files
* @throws DocumentException if an Exception occurs while parsing the Hibernate configuration file
*/
public static Set<URL> getMappingResources(String hibernateConfigurationFile)
throws DocumentException {
Set<URL> retVal = new HashSet<URL>();
Document d = XmlUtil.parse(HibernateUtil.class.getResource(hibernateConfigurationFile));
Element root = d.getRootElement();
Element sessionFactory = root.element("session-factory");
for (Iterator i = sessionFactory.elementIterator("mapping"); i.hasNext(); ) {
Element e = (Element) i.next();
String resource = e.attributeValue("resource");
URL resourceUrl = HibernateUtil.class.getResource(resource);
retVal.add(resourceUrl);
}
return retVal;
}
/**
* Returns a Document representation of a Hibernate configuration file with the mapping elements
* removed.
*
* @param hibernateConfigurationResoruce the Hibernate configuration file
* @return a org.dom4j.Document representing the Hibernate configuration
* @throws DocumentException if an Exception occurs while manipulating the XML document
*/
public static Document removeMappingElements(String hibernateConfigurationResoruce)
throws DocumentException {
Document d = XmlUtil.parse(HibernateUtil.class.getResource(hibernateConfigurationResoruce));
Element root = d.getRootElement();
Element sessionFactory = root.element("session-factory");
List mappingElements = sessionFactory.elements("mapping");
for (Object element : mappingElements) {
if (element instanceof Element) {
sessionFactory.remove((Element) element);
}
}
return d;
}
/**
* Returns the value of the specified Hibernate configuration property.
*
* @param hibernateConfigurationFile the Hibernate configuration file
* @param propertyKey the property key
* @return the propertyValue the property value
* @throws DocumentException if an Exception occurs while accessing the configuration file
*/
public static String getPropertyValue(String hibernateConfigurationFile, String propertyKey)
throws DocumentException {
Document d = XmlUtil.parse(HibernateUtil.class.getResource(hibernateConfigurationFile));
Element root = d.getRootElement();
Element sessionFactory = root.element("session-factory");
for (Iterator i = sessionFactory.elementIterator("property"); i.hasNext(); ) {
Element e = (Element) i.next();
String name = e.attributeValue("name");
if (name.equals(propertyKey)) {
return e.getText();
}
}
return null;
}
/**
* Returns the value of the Hibernate configuration properties starting with the specified name
* attribute prefix.
*
* @param hibernateConfigurationFile the Hibernate configuration file
* @param propertyNameAttributePrefix the property name attribute prefix
* @return the propertyValue the property value
* @throws DocumentException if an Exception occurs while accessing the configuration file
*/
public static Set<String> getPropertyValuesByPrefix(
String hibernateConfigurationFile, String propertyNameAttributePrefix)
throws DocumentException {
Set<String> retVal = new HashSet<String>();
Document d = XmlUtil.parse(HibernateUtil.class.getResource(hibernateConfigurationFile));
Element root = d.getRootElement();
Element sessionFactory = root.element("session-factory");
for (Iterator i = sessionFactory.elementIterator("property"); i.hasNext(); ) {
Element e = (Element) i.next();
String name = e.attributeValue("name");
if (name.startsWith(propertyNameAttributePrefix)) {
retVal.add(e.getText());
}
}
return retVal;
}