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* 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
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
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package org.apache.cayenne.project;
import java.io.File;
import java.net.URL;
import java.util.Arrays;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;
import org.apache.cayenne.configuration.ConfigurationNameMapper;
import org.apache.cayenne.configuration.ConfigurationTree;
import org.apache.cayenne.configuration.DataChannelDescriptor;
import org.apache.cayenne.configuration.DataNodeDescriptor;
import org.apache.cayenne.configuration.DefaultConfigurationNameMapper;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.DIBootstrap;
import org.apache.cayenne.di.Injector;
import org.apache.cayenne.di.Module;
import org.apache.cayenne.map.DataMap;
import org.apache.cayenne.project.FileProjectSaver;
import org.apache.cayenne.project.Project;
import org.apache.cayenne.project.unit.Project2Case;
import org.apache.cayenne.resource.URLResource;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
public class FileProjectSaverTest extends Project2Case {
private FileProjectSaver saver;
@Override
public void setUp() throws Exception {
Module testModule = new Module() {
public void configure(Binder binder) {
binder.bind(ConfigurationNameMapper.class).to(
DefaultConfigurationNameMapper.class);
}
};
saver = new FileProjectSaver();
Injector injector = DIBootstrap.createInjector(testModule);
injector.injectMembers(saver);
}
public void testSaveAs_Sorted() throws Exception {
File testFolder = setupTestDirectory("testSaveAs_Sorted");
DataChannelDescriptor rootNode = new DataChannelDescriptor();
rootNode.setName("test");
// add maps and nodes in reverse alpha order. Check that they are saved in alpha
// order
rootNode.getDataMaps().add(new DataMap("C"));
rootNode.getDataMaps().add(new DataMap("B"));
rootNode.getDataMaps().add(new DataMap("A"));
DataNodeDescriptor[] nodes = new DataNodeDescriptor[3];
nodes[0] = new DataNodeDescriptor("Z");
nodes[1] = new DataNodeDescriptor("Y");
nodes[2] = new DataNodeDescriptor("X");
nodes[0].getDataMapNames().add("C");
nodes[0].getDataMapNames().add("B");
nodes[0].getDataMapNames().add("A");
rootNode.getNodeDescriptors().addAll(Arrays.asList(nodes));
Project project = new Project(new ConfigurationTree<DataChannelDescriptor>(
rootNode));
saver.saveAs(project, new URLResource(testFolder.toURL()));
File target = new File(testFolder, "cayenne-test.xml");
assertTrue(target.isFile());
assertSaveAs_Sorted(target);
}
private void assertSaveAs_Sorted(File file) throws Exception {
Document document = toDOMTree(file);
XPath xpath = XPathFactory.newInstance().newXPath();
assertEquals("", xpath.evaluate("/domain/@name", document));
NodeList maps = (NodeList) xpath.evaluate(
"/domain/map",
document,
XPathConstants.NODESET);
assertEquals(3, maps.getLength());
assertEquals("A", xpath.evaluate("@name", maps.item(0)));
assertEquals("B", xpath.evaluate("@name", maps.item(1)));
assertEquals("C", xpath.evaluate("@name", maps.item(2)));
NodeList nodes = (NodeList) xpath.evaluate(
"/domain/node",
document,
XPathConstants.NODESET);
assertEquals(3, nodes.getLength());
assertEquals("X", xpath.evaluate("@name", nodes.item(0)));
assertEquals("Y", xpath.evaluate("@name", nodes.item(1)));
assertEquals("Z", xpath.evaluate("@name", nodes.item(2)));
NodeList mapRefs = (NodeList) xpath.evaluate(
"map-ref",
nodes.item(2),
XPathConstants.NODESET);
assertEquals(3, mapRefs.getLength());
assertEquals("A", xpath.evaluate("@name", mapRefs.item(0)));
assertEquals("B", xpath.evaluate("@name", mapRefs.item(1)));
assertEquals("C", xpath.evaluate("@name", mapRefs.item(2)));
}
/**
* Method test fix for CAY-1780. If specify related fragments (for example ./../)
* in target file path then file must be created successfully.
* @throws Exception
*/
public void testSaveForProjectFileWithRelatedPaths() throws Exception {
File testFolder = setupTestDirectory("testSaveForProjectFileWithRelatedPaths");
String mapFilePath = testFolder.toURI() + "../test.map.xml";
String mapFileName = "test";
DataMap testDataMap = new DataMap(mapFileName);
testDataMap.setConfigurationSource(new URLResource(new URL(mapFilePath)));
Project project = new Project(new ConfigurationTree<DataMap>(testDataMap));
saver.save(project);
File target = new File(testFolder.getParentFile(), mapFileName + ".map.xml");
assertTrue(target.isFile());
}
}