本文整理汇总了Java中org.openide.filesystems.FileSystem.runAtomicAction方法的典型用法代码示例。如果您正苦于以下问题：Java FileSystem.runAtomicAction方法的具体用法？Java FileSystem.runAtomicAction怎么用？Java FileSystem.runAtomicAction使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.openide.filesystems.FileSystem的用法示例。
在下文中一共展示了FileSystem.runAtomicAction方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testCreateLibraryUnderFSAtomicAction
import org.openide.filesystems.FileSystem; //导入方法依赖的package包/类
public void testCreateLibraryUnderFSAtomicAction() throws Exception {
final LibraryManager mgr = LibraryManager.forLocation(new URL(base, "libraries.properties"));
final Map<String,List<URI>> content = new HashMap<String,List<URI>>();
content.put("classpath", Arrays.asList(new URI("jh.jar!/"), new URI("jh-search.jar!/")));
content.put("javadoc", Arrays.asList(new URI("jh-api/")));
FileSystem fs = projdir.getFileSystem();
fs.runAtomicAction(new FileSystem.AtomicAction() {
public void run() throws IOException {
Library lib = mgr.createURILibrary("j2se", "javahelp", content);
assertEquals("j2se", lib.getType());
assertEquals("javahelp", lib.getName());
assertEquals(content.get("classpath"), lib.getURIContent("classpath"));
assertEquals(content.get("javadoc"), lib.getURIContent("javadoc"));
try {
setLibraryContent(lib, "src", new URL(base, "separate/jgraph-src/").toURI(), new URL(base, "jgraph-other-src/").toURI());
} catch (Exception e) {
throw new IOException(e.toString());
}
}});
}
示例2: extractZip
import org.openide.filesystems.FileSystem; //导入方法依赖的package包/类
private static void extractZip(final FileObject fo, final InputStream is)
throws IOException {
FileSystem fs = fo.getFileSystem();
fs.runAtomicAction(
new FileSystem.AtomicAction() {
public @Override void run() throws IOException {
extractZipImpl(fo, is);
}
}
);
}
示例3: saveChanges
import org.openide.filesystems.FileSystem; //导入方法依赖的package包/类
/**
* attempts to save the document model to disk.
* if model is in transaction, the transaction is ended first,
* then dataobject's SaveCookie is called.
*
* @param model
* @throws java.io.IOException if saving fails.
*/
public static void saveChanges(AbstractDocumentModel<?> model) throws IOException {
if (model.isIntransaction()) {
// the ISE thrown from endTransction is handled in performPOMModelOperations.
model.endTransaction();
}
model.sync();
DataObject dobj = model.getModelSource().getLookup().lookup(DataObject.class);
if (dobj == null) {
final Document doc = model.getModelSource().getLookup().lookup(Document.class);
final File file = model.getModelSource().getLookup().lookup(File.class);
logger.log(Level.FINE, "saving changes in {0}", file);
File parent = file.getParentFile();
FileObject parentFo = FileUtil.toFileObject(parent);
if (parentFo == null) {
parent.mkdirs();
FileUtil.refreshFor(parent);
parentFo = FileUtil.toFileObject(parent);
}
final FileObject fParentFo = parentFo;
if (fParentFo != null) {
FileSystem fs = parentFo.getFileSystem();
fs.runAtomicAction(new FileSystem.AtomicAction() {
public @Override void run() throws IOException {
String text;
try {
text = doc.getText(0, doc.getLength());
} catch (BadLocationException x) {
throw new IOException(x);
}
FileObject fo = fParentFo.getFileObject(file.getName());
if (fo == null) {
fo = fParentFo.createData(file.getName());
}
OutputStream os = fo.getOutputStream();
try {
os.write(text.getBytes("UTF-8"));
} finally {
os.close();
}
}
});
} else {
//TODO report
}
} else {
SaveCookie save = dobj.getLookup().lookup(SaveCookie.class);
if (save != null) {
logger.log(Level.FINE, "saving changes in {0}", dobj);
save.save();
} else {
logger.log(Level.FINE, "no changes in {0} where modified={1}", new Object[] {dobj, dobj.isModified()});
}
}
}