Example usage for org.hibernate.engine.spi Mapping Mapping

Introduction

In this page you can find the example usage for org.hibernate.engine.spi Mapping Mapping.

Prototype

Mapping

Source Link

Usage

From source file:com.zutubi.pulse.master.hibernate.MutableConfiguration.java

License:Apache License

public Mapping getMapping() {
    return new Mapping() {
        public IdentifierGeneratorFactory getIdentifierGeneratorFactory() {
            return null;
        }/*w w  w .j a v a2s  .  c o  m*/

        public Type getIdentifierType(String persistentClass) throws MappingException {
            PersistentClass pc = classes.get(persistentClass);
            if (pc == null) {
                throw new MappingException(I18N.format("unknown.persistent.class", persistentClass));
            }
            return pc.getIdentifier().getType();
        }

        public String getIdentifierPropertyName(String persistentClass) throws MappingException {
            final PersistentClass pc = classes.get(persistentClass);
            if (pc == null) {
                throw new MappingException(I18N.format("unknown.persistent.class", persistentClass));
            }
            if (!pc.hasIdentifierProperty())
                return null;
            return pc.getIdentifierProperty().getName();
        }

        public Type getReferencedPropertyType(String persistentClass, String propertyName)
                throws MappingException {
            final PersistentClass pc = classes.get(persistentClass);
            if (pc == null) {
                throw new MappingException(I18N.format("unknown.persistent.class", persistentClass));
            }
            Property prop = pc.getReferencedProperty(propertyName);
            if (prop == null) {
                throw new MappingException(
                        I18N.format("unknown.persistent.class.property", persistentClass + '.' + propertyName));
            }
            return prop.getType();
        }
    };
}

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From source file:org.teiid.spring.autoconfigure.SchemaBuilderUtility.java

License:Apache License

private static Mapping buildMapping(final Metadata metadata) {
    return new Mapping() {
        /**//from w  w w  . ja  va2  s.  c  o  m
         * Returns the identifier type of a mapped class
         */
        @Override
        public Type getIdentifierType(String persistentClass) throws MappingException {
            final PersistentClass pc = metadata.getEntityBinding(persistentClass);
            if (pc == null) {
                throw new MappingException("persistent class not known: " + persistentClass);
            }
            return pc.getIdentifier().getType();
        }

        @Override
        public String getIdentifierPropertyName(String persistentClass) throws MappingException {
            final PersistentClass pc = metadata.getEntityBinding(persistentClass);
            if (pc == null) {
                throw new MappingException("persistent class not known: " + persistentClass);
            }
            if (!pc.hasIdentifierProperty()) {
                return null;
            }
            return pc.getIdentifierProperty().getName();
        }

        @Override
        public Type getReferencedPropertyType(String persistentClass, String propertyName)
                throws MappingException {
            final PersistentClass pc = metadata.getEntityBinding(persistentClass);
            if (pc == null) {
                throw new MappingException("persistent class not known: " + persistentClass);
            }
            Property prop = pc.getProperty(propertyName);
            if (prop == null) {
                throw new MappingException("property not known: " + persistentClass + '.' + propertyName);
            }
            return prop.getType();
        }

        @Override
        public IdentifierGeneratorFactory getIdentifierGeneratorFactory() {
            return null;
        }
    };
}

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