| Package | Description | 
|---|---|
| io.vertx.core.file | |
| io.vertx.reactivex.core.file | |
| io.vertx.rxjava.core.file | 
| Modifier and Type | Method and Description | 
|---|---|
OpenOptions | 
OpenOptions.setAppend(boolean append)
Whether the file should be opened in append mode. 
 | 
OpenOptions | 
OpenOptions.setCreate(boolean create)
Set whether the file should be created if it does not already exist. 
 | 
OpenOptions | 
OpenOptions.setCreateNew(boolean createNew)
Set whether the file should be created and fail if it does exist already. 
 | 
OpenOptions | 
OpenOptions.setDeleteOnClose(boolean deleteOnClose)
Set whether the file should be deleted when it's closed, or the JVM is shutdown. 
 | 
OpenOptions | 
OpenOptions.setDsync(boolean dsync)
Set whether every write to the file's content  ill be written synchronously to the underlying hardware. 
 | 
OpenOptions | 
OpenOptions.setPerms(String perms)
Set the permissions string 
 | 
OpenOptions | 
OpenOptions.setRead(boolean read)
Set whether the file is to be opened for reading 
 | 
OpenOptions | 
OpenOptions.setSparse(boolean sparse)
Set whether a hint should be provided that the file to created is sparse 
 | 
OpenOptions | 
OpenOptions.setSync(boolean sync)
Set whether every write to the file's content and meta-data will be written synchronously to the underlying hardware. 
 | 
OpenOptions | 
OpenOptions.setTruncateExisting(boolean truncateExisting)
Set whether the file should be truncated to zero length on opening if it exists and is opened for write 
 | 
OpenOptions | 
OpenOptions.setWrite(boolean write)
Set whether the file is to be opened for writing 
 | 
| Modifier and Type | Method and Description | 
|---|---|
FileSystem | 
FileSystem.open(String path,
    OpenOptions options,
    Handler<AsyncResult<AsyncFile>> handler)
Open the file represented by  
path, asynchronously. | 
AsyncFile | 
FileSystem.openBlocking(String path,
            OpenOptions options)
Blocking version of  
FileSystem.open(String, io.vertx.core.file.OpenOptions, Handler) | 
| Constructor and Description | 
|---|
OpenOptions(OpenOptions other)
Copy constructor 
 | 
| Modifier and Type | Method and Description | 
|---|---|
FileSystem | 
FileSystem.open(String path,
    OpenOptions options,
    Handler<AsyncResult<AsyncFile>> handler)
Open the file represented by  
path, asynchronously. | 
AsyncFile | 
FileSystem.openBlocking(String path,
            OpenOptions options)
 | 
Single<AsyncFile> | 
FileSystem.rxOpen(String path,
      OpenOptions options)
Open the file represented by  
path, asynchronously. | 
| Modifier and Type | Method and Description | 
|---|---|
FileSystem | 
FileSystem.open(String path,
    OpenOptions options,
    Handler<AsyncResult<AsyncFile>> handler)
Open the file represented by  
path, asynchronously. | 
AsyncFile | 
FileSystem.openBlocking(String path,
            OpenOptions options)
 | 
Observable<AsyncFile> | 
FileSystem.openObservable(String path,
              OpenOptions options)
Deprecated. 
 
 | 
Single<AsyncFile> | 
FileSystem.rxOpen(String path,
      OpenOptions options)
Open the file represented by  
path, asynchronously. | 
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