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Diffstat (limited to 'das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ConverterTests.java')
| -rw-r--r-- | das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ConverterTests.java | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ConverterTests.java b/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ConverterTests.java deleted file mode 100644 index b300b85192..0000000000 --- a/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ConverterTests.java +++ /dev/null @@ -1,222 +0,0 @@ -/* - * 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 - * "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 org.apache.tuscany.das.rdb.test; - -import java.text.DateFormat; -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Date; - -import org.apache.tuscany.das.rdb.Command; -import org.apache.tuscany.das.rdb.DAS; -import org.apache.tuscany.das.rdb.test.customer.Customer; -import org.apache.tuscany.das.rdb.test.customer.CustomerFactory; -import org.apache.tuscany.das.rdb.test.data.CustomerData; -import org.apache.tuscany.das.rdb.test.data.OrderData; -import org.apache.tuscany.das.rdb.test.framework.DasTest; - -import commonj.sdo.DataObject; -import commonj.sdo.helper.HelperContext; -import commonj.sdo.impl.HelperProvider; -/** - * Tests the Converter framwork - */ -public class ConverterTests extends DasTest { - - private static DateFormat myformat = new SimpleDateFormat("yyyy.MM.dd"); - - private static Date kbday; - - private static Date tbday; - - protected void setUp() throws Exception { - super.setUp(); - new CustomerData(getAutoConnection()).refresh(); - new OrderData(getAutoConnection()).refresh(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - static { - try { - kbday = myformat.parse("1957.09.27"); - tbday = myformat.parse("1966.12.20"); - } catch (ParseException e) { - throw new RuntimeException(e); - } - } - - /** - * This tests the use of an arbitrary converter. The column converted is a VARCAHAR. ResultSetShape is used to specify that the property will be a - * SDODataTypes.DATE. - * - * So this example uses a converter that transforms a string column into a date property and conversely, a date property back to a string for the - * underlying column. - * - * The converter returns 1957.09.27 if the column value is "Williams" and 1966.12.20 if the value is "Pavick" - * - * On write, the converter returns "Pavick" if the property value is 1966.12.20 and "Williams" if the property value is 1957.09.27 - * - */ - public void testArbitraryConverter() throws Exception { - DAS das = DAS.FACTORY.createDAS(getConfig("CustomerConfigWithConverter.xml"), getConnection()); - - // Create and initialize command to read customers - Command read = das.getCommand("testArbitraryConverter"); - - // Read - DataObject root = read.executeQuery(); - - // Verify - assertEquals(kbday, root.getDate("CUSTOMER[1]/LASTNAME")); - - // Modify - root.setDate("CUSTOMER[1]/LASTNAME", tbday); - - das.applyChanges(root); - - // Read - root = read.executeQuery(); - - // Verify - assertEquals(tbday, root.getDate("CUSTOMER[1]/LASTNAME")); - - } - - public void testInvalidConverter1() throws Exception { - - DAS das = DAS.FACTORY.createDAS(getConfig("InvalidConverter.xml"), getConnection()); - - // Build the select command to read a specific customer and related - // orders - Command select = das - .createCommand("SELECT * FROM CUSTOMER LEFT JOIN ANORDER " + "ON CUSTOMER.ID = ANORDER.CUSTOMER_ID where CUSTOMER.ID = ?"); - - // Parameterize the command - select.setParameter(1, new Integer(1)); - - // Get the graph - try { - select.executeQuery(); - } catch (Exception ex) { - assertEquals("java.lang.ClassNotFoundException: not.a.valid.class", ex.getMessage()); - } - - } - - public void testInvalidConverter2() throws Exception { - - HelperContext context = HelperProvider.getDefaultContext(); - CustomerFactory.INSTANCE.register(context); - DAS das = DAS.FACTORY.createDAS(getConfig("InvalidConverter.xml"), getConnection()); - - // Build the select command to read a specific customer and related - // orders - Command select = das.createCommand("SELECT * FROM ANORDER"); - - // Get the graph - - DataObject root = select.executeQuery(); - DataObject order = root.getDataObject("AnOrder[1]"); - - Customer customer = (Customer) root.createDataObject("Customer"); - customer.setID(700); - customer.setLastName("Daniel"); - customer.setAddress("an address"); - - customer.getOrders().add(order); - - try { - das.applyChanges(root); - } catch (Exception ex) { - assertEquals("java.lang.ClassNotFoundException: not.a.valid.class", ex.getMessage()); - } - - } - - /** - * This tests the use of a converter that does not produce a new "type". Instead it - * modifies the original value before storing to the database. In this exampe, the - * converter restores the original value on read. - * - * This is illustrated by obfuscating the lastname value before it is stored to the database and - * deobfuscating on read. - * - */ - public void testConverter3() throws Exception { - DAS das = DAS.FACTORY.createDAS(getConfig("CustomerConfigWithConverter2.xml"), getConnection()); - - // Create and initialize command to read customers - Command read = das.getCommand("getFirstCustomer"); - - // Read - DataObject root = read.executeQuery(); - - //Modify - root.setString("CUSTOMER[1]/LASTNAME", "Some new name"); - - das.applyChanges(root); - - // Read - root = read.executeQuery(); - - // Verify that I can read back the deobfuscated value - assertEquals("Some new name", root.getString("CUSTOMER[1]/LASTNAME")); - - //Now read directly without applying the converter to ensure that the value was obfuscated - //in the database. - DAS das2 = DAS.FACTORY.createDAS(getConnection()); - Command directRead = das2.createCommand("select * from CUSTOMER where ID = 1"); - root = directRead.executeQuery(); - - assertEquals("Fbzr arj anzr", root.getString("CUSTOMER[1]/LASTNAME")); - assertEquals(obfuscate("Some new name"), root.getString("CUSTOMER[1]/LASTNAME")); - - } - - // Utilities - - private String obfuscate (String original) throws Exception { - return toRot13(original); - } - - private String deobfuscate (String obfuscated) throws Exception { - return toRot13(obfuscated); - } - - //A simple, reversible, obfuscation algorithm using a ROT13 implementation - private String toRot13(String original) throws Exception { - - int abyte = 0; - byte[] buffer = original.getBytes("ISO-8859-1"); - - for (int i = 0; i < buffer.length; i++) { - abyte = buffer[i]; - int cap = abyte & 32; - abyte &= ~cap; - abyte = ((abyte >= 'A') && (abyte <= 'Z') ? ((abyte - 'A' + 13) % 26 + 'A') : abyte) | cap; - buffer[i] = (byte) abyte; - } - - return new String(buffer, "ISO-8859-1"); - } - -} |