/* | |
* TestJDBCType.java | |
* | |
* Created on October 3, 2006, 4:11 PM | |
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/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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 | |
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* KIND, either express or implied. See the License for the | |
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* under the License. | |
*/ | |
package org.apache.openjpa.persistence.jdbc.meta; | |
import java.util.*; | |
import org.apache.openjpa.jdbc.conf.JDBCConfiguration; | |
import org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl; | |
import org.apache.openjpa.jdbc.meta.ClassMapping; | |
import org.apache.openjpa.jdbc.meta.MappingRepository; | |
import org.apache.openjpa.jdbc.meta.RefreshStrategyInstaller; | |
import org.apache.openjpa.jdbc.meta.strats.BlobValueHandler; | |
import org.apache.openjpa.jdbc.meta.strats.ClobValueHandler; | |
import org.apache.openjpa.jdbc.meta.strats.MaxEmbeddedClobFieldStrategy; | |
import org.apache.openjpa.jdbc.meta.strats.StringFieldStrategy; | |
import org.apache.openjpa.jdbc.schema.Column; | |
import org.apache.openjpa.jdbc.schema.SchemaGroup; | |
import org.apache.openjpa.jdbc.schema.Table; | |
import org.apache.openjpa.jdbc.sql.DBDictionary; | |
import org.apache.openjpa.persistence.jdbc.common.apps.*; | |
import java.lang.annotation.Annotation; | |
import junit.framework.*; | |
import javax.persistence.EntityManager; | |
import javax.persistence.EntityManagerFactory; | |
import org.apache.openjpa.persistence.OpenJPAEntityManagerFactory; | |
import org.apache.openjpa.persistence.OpenJPAEntityManager; | |
import org.apache.openjpa.jdbc.meta.JavaSQLTypes; | |
import org.apache.openjpa.jdbc.schema.Column; | |
public class TestJDBCType extends org.apache.openjpa.persistence.jdbc.kernel.BaseJDBCTest | |
{ | |
/** Creates a new instance of TestJDBCType */ | |
public TestJDBCType(String name) | |
{ | |
super(name); | |
} | |
/** | |
* Tests that application identity classes are returned correctly. | |
*/ | |
public void testSchemaGeneration() { | |
JDBCConfiguration conf = new JDBCConfigurationImpl(); | |
DBDictionary dict = conf.getDBDictionaryInstance(); | |
MappingRepository repos = conf.getMappingRepositoryInstance(); | |
repos.setStrategyInstaller(new RefreshStrategyInstaller(repos)); | |
ClassMapping mapping = repos.getMapping(Column.class, null, true); | |
Class cls; | |
if (dict.getPreferredType(JavaSQLTypes.CLOB) == JavaSQLTypes.CLOB) { | |
if (dict.maxEmbeddedClobSize > 0) { | |
cls = mapping.getFieldMapping("toClob").getStrategy(). | |
getClass(); | |
assertTrue(cls.getName(), | |
MaxEmbeddedClobFieldStrategy.class.isAssignableFrom(cls)); | |
} else { | |
cls = mapping.getFieldMapping("toClob").getHandler(). | |
getClass(); | |
assertTrue(cls.getName(), | |
ClobValueHandler.class.isAssignableFrom(cls)); | |
} | |
} else | |
assertTrue(mapping.getFieldMapping("toClob").getStrategy() | |
instanceof StringFieldStrategy); | |
cls = mapping.getFieldMapping("toBlob").getHandler().getClass(); | |
assertTrue(cls.getName(), | |
BlobValueHandler.class.isAssignableFrom(cls)); | |
SchemaGroup schema = repos.getSchemaGroup(); | |
Table table = schema.getSchemas()[0].getTables()[0]; | |
Column[] cols = table.getColumns(); | |
for (int i = 0; i < cols.length; i++) { | |
if (cols[i].getName().equalsIgnoreCase("id") | |
|| cols[i].getName().equalsIgnoreCase("versn") | |
|| cols[i].getName().equalsIgnoreCase("typ")) | |
continue; | |
if ("longToInt".equalsIgnoreCase(cols[i].getName())) | |
assertEquals(dict.getPreferredType(JavaSQLTypes.INT), | |
cols[i].getType()); | |
else if ("longToSQL".equalsIgnoreCase(cols[i].getName())) | |
assertEquals("varchar", cols[i].getTypeName()); | |
else if ("toClob".equalsIgnoreCase(cols[i].getName())) | |
assertEquals(dict.getPreferredType(JavaSQLTypes.CLOB), | |
cols[i].getType()); | |
else if ("toBlob".equalsIgnoreCase(cols[i].getName())) | |
assertEquals(dict.getPreferredType(JavaSQLTypes.BLOB), | |
cols[i].getType()); | |
else | |
fail("Unknown column:" + cols[i].getName()); | |
} | |
} | |
} |