Example usage for org.hibernate.mapping Property getColumnIterator

Introduction

In this page you can find the example usage for org.hibernate.mapping Property getColumnIterator.

Prototype

public Iterator getColumnIterator()

Source Link

Usage

From source file:org.zht.framework.service.impl.BaseServiceImpl.java

License:Apache License

private String checkUnique(M m) {
    //          final PersistentClass clazz = factory.getConfiguration().getClassMapping(m.getClass().getName()); 
    if (clazz == null) {
        throw new ServiceLogicalException("[]???");
    }/*from w  ww.j a va  2  s  . com*/
    // final Table table = clazz.getTable(); 
    //          if(table==null){
    //             throw new ServiceLogicalException("[]???");
    //          }
    @SuppressWarnings("unchecked")
    final Iterator<Property> iterator = clazz.getPropertyIterator();
    if (iterator == null) {
        throw new ServiceLogicalException(
                "[]???");
    }
    //MethodAccess access = MethodAccess.get(m.getClass());
    while (iterator.hasNext()) {
        Property property = iterator.next();
        if ("id".equals(property.getName())) {
            continue;
        }
        Iterator<?> columnIterator = property.getColumnIterator();
        if (columnIterator.hasNext()) {
            Column column = (Column) columnIterator.next();
            if (column.isUnique()) {

                Object value = (Object) access.invoke(m, "get" + ZStrUtil.toUpCaseFirst(property.getName()));
                //System.out.println(property.getName()+" "+value);
                Object id = baseDaoImpl.findIdByUnique(m.getClass(), property.getName(), value);
                if (id != null && !id.equals(m.getId())) {
                    return ("?[" + value + "]?");
                }
            }
        }
    }
    return null;
}

From source file:org.zht.framework.zhtdao.hibernate.HibernateConfigurationUtil.java

License:Apache License

/** 
* ?? //from  w ww.ja v a  2 s.c o  m
*  
* @param clazz 
*            Class 
* @param propertyName 
*            ?? 
* @return ?? 
*/
public static <T> String getColumnName(Class<T> clazz, String propertyName) {
    String columnName = "";
    PersistentClass persistentClass = getPersistentClass(clazz);
    Property property = persistentClass.getProperty(propertyName);
    Iterator<?> iterator = property.getColumnIterator();
    if (iterator.hasNext()) {
        Column column = (Column) iterator.next();
        columnName += column.getName();
    }
    return columnName;
}