net.chrisrichardson.ormunit.hibernate.HibernateAssertUtil.java Source code

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Here is the source code for net.chrisrichardson.ormunit.hibernate.HibernateAssertUtil.java

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/*
 * Copyright (c) 2005 Chris Richardson
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.chrisrichardson.ormunit.hibernate;

import java.lang.reflect.*;
import java.util.*;
import java.util.Set;

import junit.framework.*;

import org.hibernate.mapping.*;

public class HibernateAssertUtil {

    public static void assertColumn(String idColumn, Value identifier) {
        Iterator columnIt = identifier.getColumnIterator();
        Assert.assertTrue(columnIt.hasNext());
        Column column = (Column) columnIt.next();
        Assert.assertFalse(columnIt.hasNext());
        if (!idColumn.equalsIgnoreCase(column.getName()))
            Assert.assertEquals(idColumn, column.getName());
    }

    public static void assertPropertyColumn(String idColumn, Property idProperty) {
        Value identifier = idProperty.getValue();
        assertColumn(idColumn, identifier);
    }

    public static Set getPersistableFields(Class type, boolean includeSuper) {
        Set persistableFields = new HashSet();
        while (type != Object.class) {
            Field[] fields = type.getDeclaredFields();
            for (int i = 0; i < fields.length; i++) {
                Field field = fields[i];
                String fieldName = field.getName();
                if (isPersistableField(field)) {
                    persistableFields.add(field.getName());
                }
            }
            if (!includeSuper)
                break;
            type = type.getSuperclass();
        }
        return persistableFields;
    }

    public static boolean isPersistableField(Field field) {
        return (field.getModifiers() & (Modifier.FINAL | Modifier.STATIC)) == 0;
    }

    public static void assertFieldAccess(Property property) {
        Assert.assertEquals("field", property.getPropertyAccessorName());
    }

}