Example usage for org.hibernate.usertype UserType replace

Introduction

In this page you can find the example usage for org.hibernate.usertype UserType replace.

Prototype

Object replace(Object original, Object target, Object owner) throws HibernateException;

Source Link

Document

During merge, replace the existing (target) value in the entity we are merging to with a new (original) value from the detached entity we are merging.

Usage

From source file:org.codekaizen.vtj.hibernate3.AbstractValueTypeUserTypeTest.java

License:Open Source License

@Test
public void givenVTObjectWhenReplaceThenReturnSameObject() {
    UserType ut = this.newUserTypeInstance();
    ValueType<?> vt1 = this.getDefaultTestInstance();
    TestEntity entity = this.newTestEntity();
    TestEntity entity2 = this.newTestEntity();
    ValueType<?> vt2 = (ValueType<?>) ut.replace(vt1, entity, entity2);
    assertEquals(vt2, vt1);//from ww w  .j  av a 2 s .c om
    assertTrue(vt1 == vt2);
}

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From source file:org.codekaizen.vtj.hibernate3.AbstractValueTypeUserTypeTest.java

License:Open Source License

@Test
public void givenNullWhenReplaceThenReturnNull() {
    UserType ut = this.newUserTypeInstance();
    TestEntity entity = this.newTestEntity();
    TestEntity entity2 = this.newTestEntity();
    assertNull(ut.replace(null, entity, entity2));
}

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