Example usage for org.hibernate.mapping Property getColumnIterator

List of usage examples for org.hibernate.mapping Property getColumnIterator

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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:de.iteratec.iteraplan.businesslogic.exchange.elasticmi.HbMappedClass.java

License:Open Source License

/**
 * Get a {@link Column} for a {@link Property}
 * //from w  ww  .ja va 2s  .  c  o  m
 * @param property
 * @return the {@link Column};
 */
private Column getColumn(Property property) {
    if (property == null || !property.getColumnIterator().hasNext()) {
        return null;
    }
    return (Column) property.getColumnIterator().next();
}

From source file:de.iteratec.iteraplan.businesslogic.exchange.xmi.exporter.ecore.HbMappedClass.java

License:Open Source License

/**
 * Get a {@link Column} for a {@link Property}
 * /*from   w w  w .  j av  a2  s.c o m*/
 * @param property
 * @return the {@link Column};
 */
private Column getColumn(Property property) {
    if (property == null || !property.getColumnIterator().hasNext()) {
        return null;
    }

    return (Column) property.getColumnIterator().next();
}

From source file:edu.wustl.common.util.dbManager.HibernateMetaData.java

License:BSD License

public static String getColumnName(Class classObj, String attributeName) {
    //Logger.out.debug("classObj, String attributeName "+classObj+" "+attributeName);
    Iterator it = cfg.getClassMapping(classObj.getName()).getPropertyClosureIterator();
    while (it.hasNext()) {
        Property property = (Property) it.next();

        //Logger.out.debug("property.getName() "+property.getName());
        //System.out.println();
        //System.out.print("property.getName() "+property.getName()+" ");
        if (property != null && property.getName().equals(attributeName)) {
            //System.out.println("property.getColumnSpan() "+property.getColumnSpan());
            Iterator colIt = property.getColumnIterator();
            while (colIt.hasNext()) {
                Column col = (Column) colIt.next();
                //System.out.println("col "+col.getName());
                return col.getName();
            }/*from w  w w .  jav a 2  s .c o  m*/
        }
    }

    Property property = cfg.getClassMapping(classObj.getName()).getIdentifierProperty();
    //Logger.out.debug("property.getName() "+property.getName());
    if (property.getName().equals(attributeName)) {
        Iterator colIt = property.getColumnIterator();//y("id").getColumnIterator();
        while (colIt.hasNext()) {
            Column col = (Column) colIt.next();
            return col.getName();
            //System.out.println(col.getName());
        }
    }

    return "";
}

From source file:edu.wustl.common.util.dbManager.HibernateMetaData.java

License:BSD License

/**
 * @param classObj Name of the class.//from   ww  w.jav a2s  . c o  m
 * @param attributeName Name of the attribute.
 * @return The width of the column. Returns width of the column or zero.
 */
public static int getColumnWidth(Class classObj, String attributeName) {
    Iterator it = cfg.getClassMapping(classObj.getName()).getPropertyClosureIterator();
    while (it.hasNext()) {
        Property property = (Property) it.next();

        if (property != null && property.getName().equals(attributeName)) {
            Iterator colIt = property.getColumnIterator();
            while (colIt.hasNext()) {
                Column col = (Column) colIt.next();
                return col.getLength();
            }
        }
    }
    // if attribute is not found than the default width will be 50.
    return 50;
}

From source file:edu.wustl.dao.util.HibernateMetaData.java

License:BSD License

/**
 * This method will returns the column name associate to given property.
 * @param iter : holds the property object.
 * @param attributeName :attribute of the given class
 * @return returns the Column Name mapped to the attribute.
 */// ww  w  .j  a  va  2  s.  co  m
private static String getColumnName(String attributeName, Iterator<Object> iter) {
    String columnName = DAOConstants.TAILING_SPACES;
    Property property = (Property) iter.next();
    if (property != null && property.getName().equals(attributeName)) {
        Iterator<Object> colIt = property.getColumnIterator();
        if (colIt.hasNext()) {
            Column col = (Column) colIt.next();
            columnName = col.getName();
        }
    }
    return columnName;
}

From source file:edu.wustl.dao.util.HibernateMetaData.java

License:BSD License

/**
 *This method will iterate the Identified property file and returns the column name.
 * @param classObj : Class of the object
 * @param attributeName :attribute of the given class
 * @return returns the Column Name mapped to the attribute.
 *//* w w w  . j av  a2s  .c om*/
private static String getColumName(Class classObj, String attributeName) {
    String columnName = DAOConstants.TAILING_SPACES;
    Property property = cfg.getClassMapping(classObj.getName()).getIdentifierProperty();
    if (property.getName().equals(attributeName)) {
        Iterator<Object> colIt = property.getColumnIterator();//y("id").getColumnIterator();
        if (colIt.hasNext()) {
            Column col = (Column) colIt.next();
            columnName = col.getName();
        }
    }
    return columnName;
}

From source file:edu.wustl.dao.util.HibernateMetaData.java

License:BSD License

/**
 * This method will be called to obtained column width of attribute field of given class.
 * @param classObj Name of the class./*  ww w . j  a va 2 s.c o m*/
 * @param attributeName Name of the attribute.
 * @return The width of the column. Returns width of the column or zero.
 */
public static int getColumnWidth(Class classObj, String attributeName) {
    Iterator iterator = cfg.getClassMapping(classObj.getName()).getPropertyClosureIterator();
    int colLength = 50;
    while (iterator.hasNext()) {
        Property property = (Property) iterator.next();

        if (property != null && property.getName().equals(attributeName)) {
            Iterator colIt = property.getColumnIterator();
            while (colIt.hasNext()) {
                Column col = (Column) colIt.next();
                colLength = col.getLength();
            }
        }
    }
    // if attribute is not found than the default width will be 50.
    return colLength;
}

From source file:gov.nih.nci.caarray.validation.UniqueConstraintValidator.java

License:BSD License

/**
 * {@inheritDoc}//w  ww .  j  a v a2 s  .  c  o  m
 */
public void apply(PersistentClass pc) {
    if (this.uniqueConstraint.generateDDLConstraint()) {
        List<Column> columns = new ArrayList<Column>();
        for (UniqueConstraintField field : uniqueConstraint.fields()) {
            Property prop = pc.getProperty(field.name());
            CollectionUtils.addAll(columns, prop.getColumnIterator());
        }
        pc.getTable().createUniqueKey(columns);
    }
}

From source file:gov.nih.nci.protexpress.data.validator.UniqueConstraintValidator.java

License:BSD License

/**
 * {@inheritDoc}//from ww w  .  ja v a2  s. c  om
 */
@SuppressWarnings("unchecked")
public void apply(Property property) {
    if (!property.isComposite()) { // currently not supporting composite columns
        Iterator<Column> iter = property.getColumnIterator();
        while (iter.hasNext()) {
            iter.next().setUnique(true);
        }
    }
}

From source file:it.eng.qbe.model.structure.builder.hibernate.HibernateModelStructureBuilder.java

License:Mozilla Public License

public List addNormalFields(IModelEntity dataMartEntity) {

    ClassMetadata classMetadata;/* w ww.  jav a2  s  .  c om*/
    PersistentClass classMapping;
    String[] propertyNames;
    Property property;
    Type propertyType;

    classMetadata = getDataSource().getHibernateSessionFactory().getClassMetadata(dataMartEntity.getType());
    classMapping = getDataSource().getHibernateConfiguration().getClassMapping(dataMartEntity.getType());
    propertyNames = classMetadata.getPropertyNames();

    List subEntities = new ArrayList();
    String propertyName = null;

    for (int i = 0; i < propertyNames.length; i++) {

        property = classMapping.getProperty(propertyNames[i]);

        // TEST if they are the same: if so use the first invocation
        propertyType = property.getType();

        Iterator columnIterator = property.getColumnIterator();
        Column column;

        if (propertyType instanceof ManyToOneType) { // chiave esterna

            ManyToOneType manyToOnePropertyType = (ManyToOneType) propertyType;
            String entityType = manyToOnePropertyType.getAssociatedEntityName();

            String columnName = null;
            if (columnIterator.hasNext()) {
                column = (Column) columnIterator.next();
                columnName = column.getName(); // ????
            }

            propertyName = propertyNames[i];

            //String entityName = getEntityNameFromEntityType(entityType);
            String entityName = propertyName;
            IModelEntity subentity = new ModelEntity(entityName, null, columnName, entityType,
                    dataMartEntity.getStructure());
            subEntities.add(subentity);

        } else if (propertyType instanceof CollectionType) { // chiave interna

        } else { // normal field
            propertyName = propertyNames[i];

            String type = propertyType.getName();
            int scale = 0;
            int precision = 0;

            if (columnIterator.hasNext()) {
                column = (Column) columnIterator.next();
                scale = column.getScale();
                precision = column.getPrecision();
            }

            IModelField datamartField = dataMartEntity.addNormalField(propertyName);
            datamartField.setType(type);
            datamartField.setPrecision(precision);
            datamartField.setLength(scale);
            propertiesInitializer.addProperties(datamartField);
        }
    }

    return subEntities;
}