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:com.ah.ui.actions.BaseAction.java

public int getAttributeLength(String name) {
    /*- hibernate annotation doesn't work after hibernate upgraded to 3.5.x, use JPA annotation instead
    try {//ww  w  .  ja v  a2 s  .c o m
       Field field = boClass.getDeclaredField(name);
       Length length = field.getAnnotation(Length.class);
       if (length != null) {
    log.debug("getAttributeLength", "Attribute '" + name
          + "' length: " + length.max());
    return length.max();
       }
    } catch (NoSuchFieldException e) {
       log.error("getAttributeLength", "Attribute '" + name
       + "' does not exist in class '" + boClass.getName() + "'.");
    }*/
    if (boPersistentClass == null) {
        log.error("getAttributeLength", "boPersistentClass has not been initialized.");
        return 0;
    }
    Property property = boPersistentClass.getProperty(name);
    if (property == null) {
        log.error("getAttributeLength",
                "Attribute '" + name + "' does not exist in class '" + boClass.getName() + "'.");
        return 0;
    }
    if (property.getColumnIterator().hasNext()) {
        Column column = (Column) property.getColumnIterator().next();
        log.debug("getAttributeLength", "Attribute '" + name + "' length is: " + column.getLength());
        return column.getLength();
    } else {
        log.error("getAttributeLength",
                "Attribute '" + name + "' in class '" + boClass.getName() + "' does not map to a column.");
        return 0;
    }
}

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From source file:com.clueride.rest.MemberWebService.java

License:Apache License

private void dumpEntities() {
    Metadata metadata = MetadataExtractorIntegrator.INSTANCE.getMetadata();

    for (PersistentClass persistentClass : metadata.getEntityBindings()) {

        Table table = persistentClass.getTable();

        LOGGER.info(String.format("Entity: {} is mapped to table: {}", persistentClass.getClassName(),
                table.getName()));//from w w w  .  j a  v  a  2  s  . c  om

        for (Iterator propertyIterator = persistentClass.getPropertyIterator(); propertyIterator.hasNext();) {
            Property property = (Property) propertyIterator.next();

            for (Iterator columnIterator = property.getColumnIterator(); columnIterator.hasNext();) {
                Column column = (Column) columnIterator.next();

                LOGGER.info(String.format("Property: {} is mapped on table column: {} of type: {}",
                        property.getName(), column.getName(), column.getSqlType()));
            }
        }
    }
}

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From source file:com.fiveamsolutions.nci.commons.audit.AuditLogInterceptor.java

License:Open Source License

/**
 * Retrieves the column name for the given PersistentClass and fieldName.
 *
 * @param pc/*  www  .  j a  v a 2 s  .co  m*/
 * @param fieldName
 * @return columnName
 */
private static String getColumnName(PersistentClass pc, String fieldName) {
    if (pc == null) {
        return null;
    }

    String columnName = null;
    Property property = pc.getProperty(fieldName);
    for (Iterator<?> it3 = property.getColumnIterator(); it3.hasNext();) {
        Object o = it3.next();
        if (!(o instanceof Column)) {
            LOG.debug("Skipping non-column (probably a formula");
            continue;
        }
        Column column = (Column) o;
        columnName = column.getName();
        break;
    }
    if (columnName == null) {
        try {
            columnName = getColumnName(pc.getSuperclass(), fieldName);
        } catch (MappingException e) {
            // in this case the annotation / mapping info was at the current class and not the base class
            // but for some reason the column name could not be determined.
            // This will happen when a subclass of an entity uses a joined subclass.
            // in this case just set column Name to null and let the caller default to the property name.
            columnName = null;
        }
    }

    return columnName;
}

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From source file:com.github.shyiko.rook.target.hibernate4.cache.PrimaryKey.java

License:Apache License

private PrimaryKey(KeyValue keyValue, Table table, Map<String, Integer> columnIndexByNameMap) {
    KeyColumn[] positionWithinRow = new KeyColumn[keyValue.getColumnSpan()];
    int index = 0;
    if (keyValue instanceof Component) {
        Iterator propertyIterator = ((Component) keyValue).getPropertyIterator();
        while (propertyIterator.hasNext()) {
            Property property = (Property) propertyIterator.next();
            String columnName = ((Column) property.getColumnIterator().next()).getName();
            positionWithinRow[index++] = new KeyColumn(property.getName(),
                    columnIndexByNameMap.get(columnName));
        }// w w  w  . j  ava 2 s.  c o m
    } else {
        Iterator columnIterator = keyValue.getColumnIterator();
        while (columnIterator.hasNext()) {
            String columnName = ((Column) columnIterator.next()).getName();
            positionWithinRow[index++] = new KeyColumn(columnName, columnIndexByNameMap.get(columnName));
        }
    }
    if (positionWithinRow.length == 0) {
        throw new IllegalStateException("Unable to determine PK for " + table.getName());
    }
    this.positionWithinRow = positionWithinRow;
}

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From source file:com.github.shyiko.rook.target.hibernate4.fulltextindex.PrimaryKey.java

License:Apache License

public PrimaryKey(PersistentClass persistentClass) {
    this.entityClass = persistentClass.getMappedClass();
    KeyValue keyValue = persistentClass.getKey();
    Table table = persistentClass.getTable();
    Map<String, Integer> columnIndexByNameMap = getColumnIndexByNameMap(table);
    KeyColumn[] positionWithinRow = new KeyColumn[keyValue.getColumnSpan()];
    int index = 0;
    if (keyValue instanceof Component) {
        Iterator propertyIterator = ((Component) keyValue).getPropertyIterator();
        while (propertyIterator.hasNext()) {
            Property property = (Property) propertyIterator.next();
            String columnName = ((Column) property.getColumnIterator().next()).getName();
            positionWithinRow[index++] = new KeyColumn(property.getName(),
                    columnIndexByNameMap.get(columnName));
        }/*  w  ww  . ja va2s .c  o  m*/
    } else {
        Iterator columnIterator = keyValue.getColumnIterator();
        while (columnIterator.hasNext()) {
            String columnName = ((Column) columnIterator.next()).getName();
            positionWithinRow[index++] = new KeyColumn(columnName, columnIndexByNameMap.get(columnName));
        }
    }
    if (positionWithinRow.length == 0) {
        throw new IllegalStateException("Unable to determine PK for " + table.getName());
    }
    Property identifierProperty = persistentClass.getIdentifierProperty();
    this.getter = identifierProperty.getGetter(this.entityClass);
    this.positionWithinRow = positionWithinRow;

}

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From source file:com.siemens.scr.avt.ad.query.common.DicomMappingDictionaryLoadingStrategy.java

License:Open Source License

private void loadProperty(DicomMappingDictionary dict, Property prop, Table table, String classPrefix) {
    String key = classPrefix + "." + prop.getName();
    Type type = prop.getType();/*w  ww  .  j a va  2  s  .co m*/
    String tableName = table.getSchema() + "." + table.getName();
    if (type.isAssociationType() || type.isCollectionType()) {
        // do nothing
    } else if (type.isComponentType()) {
        Component component = (Component) prop.getValue();
        Iterator<Property> it = component.getPropertyIterator();
        while (it.hasNext()) {
            Property subProp = it.next();
            loadProperty(dict, subProp, table, component.getRoleName());
        }
    } else {
        int sqltype = sqlTypes(type);

        assert prop.getColumnSpan() == 1;
        Iterator<Column> it = prop.getColumnIterator();
        String column = it.next().getName();

        dict.addMappingEntry(key, tableName, column, sqltype);

        loadTag(dict, prop, key);
        loadDicomHeaderMetadata(dict, tableName, column, prop);
    }

}

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From source file:com.tomitribe.reveng.codegen.FreemarkerObject.java

License:Apache License

public String generateManyToOneAnnotation(final BasicPOJOClass pojo, final Property p, String table) {

    // @ForeignKey(name="FK_recipe_tree_node")
    final Value value = p.getValue();
    final int span;
    final Iterator columnIterator;
    if (value != null && value instanceof Collection) {
        final Collection collection = (Collection) value;
        span = collection.getKey().getColumnSpan();
        columnIterator = collection.getKey().getColumnIterator();
    } else {//  ww w. j  a v  a 2 s  .  co m
        span = p.getColumnSpan();
        columnIterator = p.getColumnIterator();
    }
    final Selectable selectable = (Selectable) columnIterator.next();
    final Column column = (Column) selectable;
    table += "_" + column.getName(); // id_tree_node
    table = "FK_" + table.replace("_id_", "_");

    String s = EntityPOJOClass.class.cast(pojo).generateManyToOneAnnotation(p);
    s += "\n@ForeignKey(name=\"" + table + "\")";

    // log.info(s);

    return s;
}

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From source file:com.vecna.maven.hibernate.HibernateDocMojo.java

License:Apache License

/**
 * set a comment on Hibernate columns mapped to a property
 *//*from ww  w.  ja  va 2 s  .c  o m*/
private void setComment(String comment, Property prop) {
    @SuppressWarnings("unchecked")
    Iterator<Column> columnIterator = prop.getColumnIterator();
    setComment(comment, columnIterator);
}

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From source file:com.wavemaker.runtime.data.task.AbstractReadTask.java

License:Open Source License

protected boolean isNulleable(Class<?> rootType, String propertyPath, String dbName) {
    Property p = getProperty(rootType, propertyPath, NOOP_PROPERTY_TRAVERSAL, dbName);
    if (isRelatedMany(p.getType().getReturnedClass())) {
        return true;
    }//from w w w  . j av  a 2  s  .  c om
    return ((Column) p.getColumnIterator().next()).isNullable();
}

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From source file:com.wm.framework.sh.dao.impl.BaseDaoImpl.java

License:Open Source License

protected String getColumnName(Class<?> clazz, String propertyName) {
    PersistentClass persistentClass = getPersistentClass(clazz);
    Property property = persistentClass.getProperty(propertyName);
    Iterator<?> it = property.getColumnIterator();
    if (it.hasNext()) {
        Column column = (Column) it.next();
        return column.getName();
    }/*from   w  w  w.  j  a  va  2 s  .co m*/
    return null;
}

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