Example usage for org.hibernate.persister.collection CollectionPersister isCascadeDeleteEnabled

Introduction

In this page you can find the example usage for org.hibernate.persister.collection CollectionPersister isCascadeDeleteEnabled.

Prototype

boolean isCascadeDeleteEnabled();

Source Link

Document

Is cascade delete handled by the database-level foreign key constraint definition?

Usage

From source file:com.miranteinfo.seam.hibernate.HibernateCascade.java

License:Open Source License

/**
 * Cascade an action to a collection//from w  ww.  j a v  a 2 s.  c o  m
 */
private void cascadeCollection(final Object child, final CascadeStyle style, final Object anything,
        final CollectionType type) {
    CollectionPersister persister = eventSource.getFactory().getCollectionPersister(type.getRole());
    Type elemType = persister.getElementType();

    final int oldCascadeTo = cascadeTo;
    if (cascadeTo == AFTER_INSERT_BEFORE_DELETE) {
        cascadeTo = AFTER_INSERT_BEFORE_DELETE_VIA_COLLECTION;
    }

    //cascade to current collection elements
    if (elemType.isEntityType() || elemType.isAnyType() || elemType.isComponentType()) {
        cascadeCollectionElements(child, type, style, elemType, anything, persister.isCascadeDeleteEnabled());
    }

    cascadeTo = oldCascadeTo;
}

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