Example usage for org.springframework.dao.support ChainedPersistenceExceptionTranslator addDelegate

Introduction

In this page you can find the example usage for org.springframework.dao.support ChainedPersistenceExceptionTranslator addDelegate.

Prototype

public final void addDelegate(PersistenceExceptionTranslator pet) 

Source Link

Document

Add a PersistenceExceptionTranslator to the chained delegate list.

Usage

From source file:org.kuali.rice.krad.data.jpa.JpaPersistenceProvider.java

/**
 * Gets any {@link PersistenceExceptionTranslator}s from the {@link BeanFactory}.
 *
 * @param beanFactory The {@link BeanFactory} to use.
 *
 * @return A {@link PersistenceExceptionTranslator} from the {@link BeanFactory}.
 *///from   ww w.  j  a v a 2s.c o  m
protected PersistenceExceptionTranslator detectPersistenceExceptionTranslators(
        ListableBeanFactory beanFactory) {
    // Find all translators, being careful not to activate FactoryBeans.
    Map<String, PersistenceExceptionTranslator> pets = BeanFactoryUtils
            .beansOfTypeIncludingAncestors(beanFactory, PersistenceExceptionTranslator.class, false, false);
    ChainedPersistenceExceptionTranslator cpet = new ChainedPersistenceExceptionTranslator();
    for (PersistenceExceptionTranslator pet : pets.values()) {
        cpet.addDelegate(pet);
    }
    // always add one last persistence exception translator as a catch all
    cpet.addDelegate(new DefaultPersistenceExceptionTranslator());
    return cpet;
}

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