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package org.openide.loaders;
import java.io.IOException;
import java.util.Enumeration;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.netbeans.junit.Log;
import org.netbeans.junit.NbTestCase;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileUtil;
import org.openide.nodes.CookieSet;
import org.openide.util.Enumerations;
import org.openide.util.NbBundle;
import org.openide.util.io.NbMarshalledObject;
/**
* Java vs. Form in wrong order. Based on KitFox's report in #73037.
*
* @author Jaroslav Tulach
*/
public class FightWithWrongOrderOfLoadersTest extends LoggingTestCaseHid
implements DataLoader.RecognizedFiles {
private CharSequence log;
private FileObject f0;
private FileObject f1;
private FileObject f2;
public FightWithWrongOrderOfLoadersTest(String testName) {
super(testName);
}
protected void setUp() throws Exception {
log = Log.enable("org.openide.loaders", Level.SEVERE);
registerIntoLookup(new Pool());
FileObject fo = FileUtil.createFolder(FileUtil.createMemoryFileSystem().getRoot(), "test");
f0 = FileUtil.createData(fo, "j1.java");
f1 = FileUtil.createData(fo, "f.formKit");
f2 = FileUtil.createData(fo, "f.java");
}
protected Level logLevel() {
return Level.INFO;
}
public void testRecognizeToDefault() throws Exception {
DataObject obj0 = DataObject.find(f0);
DataObject obj1 = DataObject.find(f1);
DataObject obj2 = DataObject.find(f2);
assertEquals(DataLoader.getLoader(JavaDataLoader.class), obj0.getLoader());
assertEquals(DataLoader.getLoader(JavaDataLoader.class), obj2.getLoader());
if (obj1 == obj2) {
fail("They should be different: " + obj1);
}
assertEquals("It is default loader", obj1.getLoader(), DataLoaderPool.getDefaultFileLoader());
}
public void testRecognizeJavaFirstFormKitLater() throws Exception {
DataObject obj0 = DataObject.find(f0);
DataObject obj2 = DataObject.find(f2);
DataObject obj1 = DataObject.find(f1);
assertEquals(DataLoader.getLoader(JavaDataLoader.class), obj0.getLoader());
assertEquals(DataLoader.getLoader(JavaDataLoader.class), obj2.getLoader());
if (obj1 == obj2) {
fail("They should be different: " + obj1);
}
assertEquals("It is default loader", obj1.getLoader(), DataLoaderPool.getDefaultFileLoader());
}
public void markRecognized(FileObject fo) {
}
private static final class Pool extends DataLoaderPool {
private static DataLoader[] ARR = {
JavaDataLoader.getLoader(JavaDataLoader.class),
FormKitDataLoader.getLoader(FormKitDataLoader.class),
};
protected Enumeration loaders() {
return Enumerations.array(ARR);
}
}
public static class JavaDataLoader extends MultiFileLoader {
public static final String JAVA_EXTENSION = "java";
public JavaDataLoader() {
super(JavaDO.class.getName());
}
protected JavaDataLoader(String s) {
super(s);
}
protected FileObject findPrimaryFile(FileObject fo) {
if (fo.hasExt(JAVA_EXTENSION)) {
return fo;
} else {
return null;
}
}
protected MultiDataObject createMultiObject(FileObject primaryFile) throws DataObjectExistsException, IOException {
return new JavaDO(primaryFile, this);
}
protected MultiDataObject.Entry createPrimaryEntry(MultiDataObject obj, FileObject primaryFile) {
return new FileEntry(obj, primaryFile);
}
protected MultiDataObject.Entry createSecondaryEntry(MultiDataObject obj, FileObject secondaryFile) {
throw new UnsupportedOperationException();
}
static class JavaDO extends MultiDataObject {
public JavaDO(FileObject fo, JavaDataLoader l) throws DataObjectExistsException {
super(fo, l);
}
}
}
public static class FormKitDataLoader extends JavaDataLoader {
private static Logger LOG = Logger.getLogger(FormKitDataLoader.class.getName());
public static final String REQUIRED_MIME = "text/x-java";
public static final String FORM_EXTENSION = "formKit"; // NOI18N
private static final long serialVersionUID = 1L;
public FormKitDataLoader()
{
super(FormKitDataObject.class.getName());
}
protected String defaultDisplayName()
{
return NbBundle.getMessage(FormKitDataLoader.class, "LBL_FormKit_loader_name");
}
protected String actionsContext()
{
return "Loaders/" + REQUIRED_MIME + "/Actions";
}
protected FileObject findPrimaryFile(FileObject fo)
{
LOG.info("FormKitDataLoader.findPrimaryFile(): " + fo.getNameExt());
String ext = fo.getExt();
if (ext.equals(FORM_EXTENSION))
{
return FileUtil.findBrother(fo, JAVA_EXTENSION);
}
if (ext.equals(JAVA_EXTENSION) && FileUtil.findBrother(fo, FORM_EXTENSION) != null)
{
return fo;
}
return null;
}
protected MultiDataObject createMultiObject(FileObject primaryFile) throws DataObjectExistsException, java.io.IOException
{
LOG.info("FormKitDataLoader.createMultiObject(): " + primaryFile.getNameExt());
return new FormKitDataObject(FileUtil.findBrother(primaryFile, FORM_EXTENSION),
primaryFile,
this);
}
protected MultiDataObject.Entry createSecondaryEntry(MultiDataObject multiDataObject, FileObject fileObject)
{
if (fileObject.getExt().equals(FORM_EXTENSION))
{
FileEntry formEntry = new FileEntry(multiDataObject, fileObject);
return formEntry;
}
return super.createSecondaryEntry(multiDataObject, fileObject);
}
public final class FormKitDataObject extends JavaDO {
FileEntry formEntry;
public FormKitDataObject(FileObject ffo, FileObject jfo, FormKitDataLoader loader) throws DataObjectExistsException, IOException
{
super(jfo, loader);
formEntry = (FileEntry)registerEntry(ffo);
CookieSet cookies = getCookieSet();
//cookies.add((Node.Cookie) DataEditorSupport.create(this, getPrimaryEntry(), cookies));
}
}
}
}
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