/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* 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 org.uberfire.io.attribute;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.commons.io.FileUtils;
import org.junit.AfterClass;
import org.junit.Test;
import org.uberfire.io.IOService;
import org.uberfire.io.impl.IOServiceDotFileImpl;
import org.uberfire.java.nio.file.OpenOption;
import org.uberfire.java.nio.file.Path;
import org.uberfire.java.nio.file.attribute.FileAttribute;
import static org.junit.Assert.*;
/**
*
*/
public class DublinCoreTest {
protected static final List<File> tempFiles = new ArrayList<File>();
protected static IOService ioService = null;
@AfterClass
public static void cleanup() {
for (final File tempFile : tempFiles) {
FileUtils.deleteQuietly(tempFile);
}
}
public static File createTempDirectory()
throws IOException {
final File temp = File.createTempFile("temp",
Long.toString(System.nanoTime()));
if (!(temp.delete())) {
throw new IOException("Could not delete temp file: " + temp.getAbsolutePath());
}
if (!(temp.mkdir())) {
throw new IOException("Could not create temp directory: " + temp.getAbsolutePath());
}
tempFiles.add(temp);
return temp;
}
@Test
public void testDCore() throws IOException {
final Path dir = ioService().get(createTempDirectory().toURI());
final Path file = dir.resolve("myFile.txt");
ioService().write(file,
"mycontent",
Collections.<OpenOption>emptySet());
{
final DublinCoreView view = ioService().getFileAttributeView(file,
DublinCoreView.class);
assertNotNull(view);
assertNotNull(view.readAttributes());
assertNotNull(view.readAttributes().languages());
assertEquals(0,
view.readAttributes().languages().size());
}
ioService().write(file,
"mycontent",
Collections.<OpenOption>emptySet(),
new FileAttribute<Object>() {
@Override
public String name() {
return "dcore.creator";
}
@Override
public Object value() {
return "some user name here";
}
},
new FileAttribute<Object>() {
@Override
public String name() {
return "dcore.language[0]";
}
@Override
public Object value() {
return "en";
}
},
new FileAttribute<Object>() {
@Override
public String name() {
return "dcore.language[1]";
}
@Override
public Object value() {
return "pt-BR";
}
}
);
{
final DublinCoreView view = ioService().getFileAttributeView(file,
DublinCoreView.class);
assertNotNull(view);
assertNotNull(view.readAttributes());
assertNotNull(view.readAttributes().languages());
assertEquals(2,
view.readAttributes().languages().size());
assertTrue(view.readAttributes().languages().contains("pt-BR"));
assertTrue(view.readAttributes().languages().contains("en"));
assertEquals(1,
view.readAttributes().creators().size());
assertTrue(view.readAttributes().creators().contains("some user name here"));
}
ioService().setAttributes(file,
new FileAttribute<Object>() {
@Override
public String name() {
return "dcore.identifier";
}
@Override
public Object value() {
return file.toUri().toString();
}
});
{
final DublinCoreView view = ioService().getFileAttributeView(file,
DublinCoreView.class);
assertNotNull(view);
assertNotNull(view.readAttributes());
assertNotNull(view.readAttributes().languages());
assertEquals(2,
view.readAttributes().languages().size());
assertTrue(view.readAttributes().languages().contains("pt-BR"));
assertTrue(view.readAttributes().languages().contains("en"));
assertEquals(1,
view.readAttributes().creators().size());
assertTrue(view.readAttributes().creators().contains("some user name here"));
assertEquals(1,
view.readAttributes().identifiers().size());
assertTrue(view.readAttributes().identifiers().contains(file.toUri().toString()));
}
}
public IOService ioService() {
if (ioService == null) {
ioService = new IOServiceDotFileImpl();
}
return ioService;
}
}