Package com.intellij.openapi.vfs.newvfs

Class VfsImplUtil

java.lang.Object

com.intellij.openapi.vfs.newvfs.VfsImplUtil

public class VfsImplUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static Pair<NewVirtualFile,NewVirtualFile>	findCachedFileByPath(NewVirtualFileSystem vfs, java.lang.String path)
static NewVirtualFile	findFileByPath(NewVirtualFileSystem vfs, java.lang.String path)
static NewVirtualFile	findFileByPathIfCached(NewVirtualFileSystem vfs, java.lang.String path)
static void	forceSyncRefresh(VirtualFile file) Guru method for force synchronous file refresh.
static <T extends ArchiveHandler> T	getHandler(ArchiveFileSystem vfs, VirtualFile entryFile, Function<? super java.lang.String,? extends T> producer)
static void	refresh(NewVirtualFileSystem vfs, boolean asynchronous)
static NewVirtualFile	refreshAndFindFileByPath(NewVirtualFileSystem vfs, java.lang.String path)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

findFileByPath

public static NewVirtualFile findFileByPath(NewVirtualFileSystem vfs,
                                            java.lang.String path)

findFileByPathIfCached

public static NewVirtualFile findFileByPathIfCached(NewVirtualFileSystem vfs,
                                                    java.lang.String path)

findCachedFileByPath

public static Pair<NewVirtualFile,NewVirtualFile> findCachedFileByPath(NewVirtualFileSystem vfs,
                                                                       java.lang.String path)

refreshAndFindFileByPath

public static NewVirtualFile refreshAndFindFileByPath(NewVirtualFileSystem vfs,
                                                      java.lang.String path)

refresh

public static void refresh(NewVirtualFileSystem vfs,
                           boolean asynchronous)

forceSyncRefresh

public static void forceSyncRefresh(VirtualFile file)

Guru method for force synchronous file refresh. Refreshing files via refresh(NewVirtualFileSystem, boolean) doesn't work well if the file was changed twice in short time and content length wasn't changed (for example file modification timestamp for HFS+ works per seconds). If you're sure that a file is changed twice in a second and you have to get the latest file's state - use this method. Likely you need this method if you have following code: FileDocumentManager.getInstance().saveDocument(document); runExternalToolToChangeFile(virtualFile.getPath()) // changes file externally in milliseconds, probably without changing file's length VfsUtil.markDirtyAndRefresh(true, true, true, virtualFile); // might be replace with forceSyncRefresh(VirtualFile)

getHandler

public static <T extends ArchiveHandler> T getHandler(ArchiveFileSystem vfs,
                                                      VirtualFile entryFile,
                                                      Function<? super java.lang.String,? extends T> producer)