Example usage for javax.persistence EntityManagerFactory getProperties

Introduction

In this page you can find the example usage for javax.persistence EntityManagerFactory getProperties.

Prototype

public Map<String, Object> getProperties();

Source Link

Document

Get the properties and associated values that are in effect for the entity manager factory.

Usage

From source file:org.seedstack.spring.internal.SpringEntityManagerLink.java

private String getUnitName(EntityManagerFactory emf) {
    Map<String, Object> properties = emf.getProperties();

    String unitName = String.valueOf(properties.get(HIBERNATE_UNIT_NAME_PROPERTY));
    if (StringUtils.isBlank(unitName)) {
        unitName = String.valueOf(properties.get(GENERIC_UNIT_NAME_PROPERTY));
    } else if (StringUtils.isBlank(unitName)) {
        throw SeedException.createNew(SpringErrorCode.UNABLE_TO_RESOLVE_JPA_UNIT).put("entityManagerFactory",
                emf.toString());/*from ww w  . j a va  2 s. c  o  m*/
    }

    return unitName;
}

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From source file:org.eclipse.jubula.client.core.persistence.Persistor.java

/**
 * /*from   w w  w .j  a  v a2 s  . c  om*/
 * @param factory The factory from which to retrieve the property.
 * @param key The key/name of the property to retrieve.
 * @return the string value of the retrieved property. Returns 
 *         <code>null</code> if the factory does not contain the desired 
 *         property or if the value of the property is <code>null</code>
 *         or if the string representation of the property value is
 *         <code>null</code>.
 */
private static String getFactoryProperty(EntityManagerFactory factory, String key) {

    if (factory != null && factory.isOpen()) {
        return ObjectUtils.toString(factory.getProperties().get(key));
    }

    return null;
}

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From source file:utilities.PopulateDatabase.java

private static String findProperty(EntityManagerFactory entityManagerfactory, String property) {
    String result;//w  w w . j av  a2 s .co  m
    Map<String, Object> properties;
    Object value;

    properties = entityManagerfactory.getProperties();
    // for (Entry<String, Object> entry : properties.entrySet())
    //   System.out.println(String.format("%s = %s", entry.getKey(), entry.getValue()));      
    value = properties.get(property);
    if (value == null)
        throw new RuntimeException(String.format("Property `%s' not found", property));
    if (!(value instanceof String))
        throw new RuntimeException(String.format("Property `%s' is not a string", property));
    result = (String) value;
    if (StringUtils.isBlank(result))
        throw new RuntimeException(String.format("Property `%s' is blank", property));

    return result;
}

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