Java FilterDefinition类代码示例

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
private static void parseFilterDef(Element element, Mappings mappings) {
	String name = element.attributeValue( "name" );
	log.debug( "Parsing filter-def [" + name + "]" );
	String defaultCondition = element.getTextTrim();
	if ( StringHelper.isEmpty( defaultCondition ) ) {
		defaultCondition = element.attributeValue( "condition" );
	}
	HashMap paramMappings = new HashMap();
	Iterator params = element.elementIterator( "filter-param" );
	while ( params.hasNext() ) {
		final Element param = (Element) params.next();
		final String paramName = param.attributeValue( "name" );
		final String paramType = param.attributeValue( "type" );
		log.debug( "adding filter parameter : " + paramName + " -> " + paramType );
		final Type heuristicType = TypeFactory.heuristicType( paramType );
		log.debug( "parameter heuristic type : " + heuristicType );
		paramMappings.put( paramName, heuristicType );
	}
	log.debug( "Parsed filter-def [" + name + "]" );
	FilterDefinition def = new FilterDefinition( name, defaultCondition, paramMappings );
	mappings.addFilterDefinition( def );
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
public void testGetFiltersForUsers() throws Exception {
	SessionFactory sf=null;
	Configuration configuration = null;
	if(null == sf || sf.isClosed()){
		configuration = new Configuration().configure(hibernateCfgFileName);
		InstanceLevelSecurityHelper.getFiltersForUser(authorizationManager);
		sf = configuration.buildSessionFactory();
	}
	List<FilterDefinition> filterList=InstanceLevelSecurityHelper.getFiltersForGroups(authorizationManager);
	sf.close();
	for (Object filter:filterList)	
	{	try {
		printObject(filter, false);
		} catch (Exception e) {
			// TODO: handle exception
		}

	}
	assertEquals("GetFiltersForGroups Method successful",2, filterList.size()); 
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
private void testGetFiltersForGroups() throws Exception {
	SessionFactory sf=null;
	Configuration configuration = null;
	if(null == sf || sf.isClosed()){
		configuration = new Configuration().configure(hibernateCfgFileName);
		InstanceLevelSecurityHelper.getFiltersForGroups(authorizationManager);
		sf = configuration.buildSessionFactory();
	}
	List<FilterDefinition> filterList=InstanceLevelSecurityHelper.getFiltersForGroups(authorizationManager);
	sf.close();
	for (Object filter:filterList)	
	{	try {
		printObject(filter, false);
		} catch (Exception e) {
			// TODO: handle exception
		}

	}
	assertEquals("GetFiltersForGroups Method successful",2, filterList.size()); 
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
@Override
protected Configuration newConfiguration() throws HibernateException {
	return new Configuration() {
		@Override
		public void addFilterDefinition(FilterDefinition definition) {
			registeredFilterDefinitions.add(definition);
		}
	};
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
public Type getFilterParameterType(String filterParameterName) {
	errorIfClosed();
	checkTransactionSynchStatus();
	String[] parsed = parseFilterParameterName(filterParameterName);
	FilterDefinition filterDef = factory.getFilterDefinition( parsed[0] );
	if (filterDef == null) {
		throw new IllegalArgumentException("Filter [" + parsed[0] + "] not defined");
	}
	Type type = filterDef.getParameterType( parsed[1] );
	if (type == null) {
		// this is an internal error of some sort...
		throw new InternalError("Unable to locate type for filter parameter");
	}
	return type;
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
public FilterDefinition getFilterDefinition(String filterName) throws HibernateException {
	FilterDefinition def = ( FilterDefinition ) filters.get( filterName );
	if ( def == null ) {
		throw new HibernateException( "No such filter configured [" + filterName + "]" );
	}
	return def;
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * It then retrieves the Persistent Class from the passed Configuration Object using the class name for which the filter is defined.
 * It then adds the filter to the persistent class by setting the filtering query.
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param configuration The Hibernate Configuration initialized for this application
 * 
 */
public static void addFiltersForGroups(AuthorizationManager authorizationManager,Configuration configuration)
{
	boolean needsOptimisation = false;
	Properties props = configuration.getProperties();
	
	if(!isExistActiveMappingElement(authorizationManager))
		needsOptimisation = isMySQLDatabase(props,true);
	
	FilterClause searchFilterClause = new FilterClause();
	searchFilterClause.setClassName("*");
	SearchCriteria searchCriteria = new FilterClauseSearchCriteria(searchFilterClause);
	List list = authorizationManager.getObjects(searchCriteria);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("GROUP_NAMES", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(), "", parameters);
		configuration.addFilterDefinition(filterDefinition);
		PersistentClass persistentClass = configuration.getClassMapping(filterClause.getClassName());
		persistentClass.addFilter(
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId()
				, optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForGroup()));
	}
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * 
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param List<FilterDefinition> The Hibernate FilterDefinition List.
 */
public static List<FilterDefinition> getFiltersForGroups(AuthorizationManager authorizationManager) throws CSException
{
	Properties props = new Properties();
	ApplicationContext ac = authorizationManager.getApplicationContext();
	props.setProperty("hibernate.connection.url", ac.getDatabaseURL());
	props.setProperty("hibernate.connection.username", ac.getDatabaseUserName());
	props.setProperty("hibernate.connection.password", ac.getDatabasePassword());
	props.setProperty("hibernate.connection.driver", ac.getDatabaseDriver());
	props.setProperty("hibernate.dialect", ac.getDatabaseDialect());
	

	boolean needsOptimisation = false;
	if(!isExistActiveMappingElement(authorizationManager))
		needsOptimisation = isMySQLDatabase(props,false);
	

	List<FilterDefinition> filterDefinitionList = new ArrayList<FilterDefinition>();
	FilterClause searchFilterClause = new FilterClause();
	searchFilterClause.setClassName("*");
	SearchCriteria searchCriteria = new FilterClauseSearchCriteria(searchFilterClause);
	List list = authorizationManager.getObjects(searchCriteria);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("GROUP_NAMES", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (
				filterClause.getClassName().substring(
						filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(),
						optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForGroup()), 
						parameters);
		if(filterDefinition!=null) filterDefinitionList.add(filterDefinition);
	}
	return filterDefinitionList;
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * It then retrieves the Persistent Class from the passed Configuration Object using the class name for which the filter is defined.
 * It then adds the filter to the persistent class by setting the filtering query.
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param configuration The Hibernate Configuration initialized for this application
 */
public static void addFilters(AuthorizationManager authorizationManager,Configuration configuration)
{
	boolean needsOptimisation = false;
	Properties props = configuration.getProperties();
	
	if(!isExistActiveMappingElement(authorizationManager))
		needsOptimisation = isMySQLDatabase(props,true);
	
	
	FilterClause searchFilterClause = new FilterClause();
	searchFilterClause.setClassName("*");
	SearchCriteria searchCriteria = new FilterClauseSearchCriteria(searchFilterClause);
	List list = authorizationManager.getObjects(searchCriteria);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("USER_NAME", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(), "", parameters);
		configuration.addFilterDefinition(filterDefinition);
		PersistentClass persistentClass = configuration.getClassMapping(filterClause.getClassName());
		persistentClass.addFilter(
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId()
				,optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForUser()));
	}
	
	
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * 
 * 
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param List<FilterDefinition> The Hibernate FilterDefinition List.
 */
public static List<FilterDefinition> getFiltersForUser(AuthorizationManager authorizationManager) throws CSException
{
	Properties props = new Properties();
	ApplicationContext ac = authorizationManager.getApplicationContext();
	props.setProperty("hibernate.connection.url", ac.getDatabaseURL());
	props.setProperty("hibernate.connection.username", ac.getDatabaseUserName());
	props.setProperty("hibernate.connection.password", ac.getDatabasePassword());
	props.setProperty("hibernate.connection.driver", ac.getDatabaseDriver());
	props.setProperty("hibernate.dialect", ac.getDatabaseDialect());
	

	boolean needsOptimisation = false;
	if(!isExistActiveMappingElement(authorizationManager))		
		needsOptimisation = isMySQLDatabase(props,false);
	
	List<FilterDefinition> filterDefinitionList = new ArrayList<FilterDefinition>();
	
	FilterClause searchFilterClause = new FilterClause();
	searchFilterClause.setClassName("*");
	SearchCriteria searchCriteria = new FilterClauseSearchCriteria(searchFilterClause);
	List list = authorizationManager.getObjects(searchCriteria);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("USER_NAME", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(),  
				optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForUser()),
				parameters);
		if(filterDefinition!=null) filterDefinitionList.add(filterDefinition);
	}
	return filterDefinitionList;
	
	
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * It then retrieves the Persistent Class from the passed Configuration Object using the class name for which the filter is defined.
 * It then adds the filter to the persistent class by setting the filtering query.
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param configuration The Hibernate Configuration initialized for this application
 * 
 */
public static void addFiltersForGroups(AuthorizationManager authorizationManager,Configuration configuration)
{
	boolean needsOptimisation = false;
	Properties props = configuration.getProperties();
	
	//If using InstanceLevel Query Performance Enhancements of 4.2, then no need to optimize query for MySQL Db.
	if(!isExistActiveMappingElement(authorizationManager))	
		needsOptimisation = isMySQLDatabase(props,true);
	
	// Inject CSM Filters for Group
	List list = retriveAllCsmFilterClause(authorizationManager);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("GROUP_NAMES", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(), "", parameters);
		configuration.addFilterDefinition(filterDefinition);
		PersistentClass persistentClass = configuration.getClassMapping(filterClause.getClassName());
		persistentClass.addFilter(
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId()
				, optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForGroup()));
	}
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * 
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param List<FilterDefinition> The Hibernate FilterDefinition List.
 */
public static List<FilterDefinition> getFiltersForGroups(AuthorizationManager authorizationManager) throws CSException
{
	Properties props = new Properties();
	ApplicationContext ac = authorizationManager.getApplicationContext();
	props.setProperty("hibernate.connection.url", ac.getDatabaseURL());
	props.setProperty("hibernate.connection.username", ac.getDatabaseUserName());
	props.setProperty("hibernate.connection.password", ac.getDatabasePassword());
	props.setProperty("hibernate.connection.driver", ac.getDatabaseDriver());
	props.setProperty("hibernate.dialect", ac.getDatabaseDialect());
	

	boolean needsOptimisation = false;
	if(!isExistActiveMappingElement(authorizationManager))
		needsOptimisation = isMySQLDatabase(props,false);
	
	List<FilterDefinition> filterDefinitionList = new ArrayList<FilterDefinition>();
	List list = retriveAllCsmFilterClause(authorizationManager);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("GROUP_NAMES", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (
				filterClause.getClassName().substring(
						filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(),
						optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForGroup()), 
						parameters);
		if(filterDefinition!=null) filterDefinitionList.add(filterDefinition);
	}
	return filterDefinitionList;
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * It then retrieves the Persistent Class from the passed Configuration Object using the class name for which the filter is defined.
 * It then adds the filter to the persistent class by setting the filtering query.
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param configuration The Hibernate Configuration initialized for this application
 */
public static void addFilters(AuthorizationManager authorizationManager,Configuration configuration)
{
	boolean needsOptimisation = false;
	Properties props = configuration.getProperties();
	
	if(!isExistActiveMappingElement(authorizationManager))
		needsOptimisation = isMySQLDatabase(props,true);
	
	// Inject CSM defined Filters
	List list = retriveAllCsmFilterClause(authorizationManager);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("USER_NAME", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(), "", parameters);
		configuration.addFilterDefinition(filterDefinition);
		PersistentClass persistentClass = configuration.getClassMapping(filterClause.getClassName());
		persistentClass.addFilter(
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId()
				,optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForUser()));
	}	
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
/**
 * This method injects the security filters which are created for this application. It retrieves a list of all the filters which have 
 * been defined for this application from the CSM Database. Now for each filter in the list, it creates a new FilterDefinition object.
 * 
 * 
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param List<FilterDefinition> The Hibernate FilterDefinition List.
 */
public static List<FilterDefinition> getFiltersForUser(AuthorizationManager authorizationManager) throws CSException
{
	Properties props = new Properties();
	ApplicationContext ac = authorizationManager.getApplicationContext();
	props.setProperty("hibernate.connection.url", ac.getDatabaseURL());
	props.setProperty("hibernate.connection.username", ac.getDatabaseUserName());
	props.setProperty("hibernate.connection.password", ac.getDatabasePassword());
	props.setProperty("hibernate.connection.driver", ac.getDatabaseDriver());
	props.setProperty("hibernate.dialect", ac.getDatabaseDialect());
	

	boolean needsOptimisation = false;
	if(!isExistActiveMappingElement(authorizationManager))		
		needsOptimisation = isMySQLDatabase(props,false);
	
	List<FilterDefinition> filterDefinitionList = new ArrayList<FilterDefinition>();
	List list = retriveAllCsmFilterClause(authorizationManager);
	Iterator iterator = list.iterator();
	while (iterator.hasNext())
	{
		HashMap parameters = new HashMap();
		parameters.put("USER_NAME", new StringType());
		parameters.put("APPLICATION_ID", new LongType());

		FilterClause filterClause = (FilterClause)iterator.next();
		FilterDefinition filterDefinition = new FilterDefinition (
				filterClause.getClassName().substring(filterClause.getClassName().lastIndexOf('.') + 1) + filterClause.getId(),  
				optimiseFilterQuery(needsOptimisation,filterClause.getGeneratedSQLForUser()),
				parameters);
		if(filterDefinition!=null) filterDefinitionList.add(filterDefinition);
	}
	return filterDefinitionList;
	
	
}
 

import org.hibernate.engine.FilterDefinition; //导入依赖的package包/类
private void disableFilters(Session session) {
    Set<String> filters = session.getSessionFactory().getDefinedFilterNames();
    for (String filterName : filters) {
        // we only want to disable the security filters. assume security filters are ones
        // with GROUP_NAMES and APPLICATION_ID parameters
        FilterDefinition fd = session.getSessionFactory().getFilterDefinition(filterName);
        if (fd.getParameterNames().contains("GROUP_NAMES") && fd.getParameterNames().contains("APPLICATION_ID")) {
            session.disableFilter(filterName);                
        }
    }
}