com.gc.iotools.stream.writer
T - Type of the Writer passed in the constructor.public class CloseShieldWriter<T extends Writer> extends FilterWriter
A CloseShieldWriter wraps some other Writer, which
it uses as its basic sink of data. The class CloseShieldWriter
delegates all requests to the contained writer, except the
close() method that is not to the underlying stream.
This class is typically used in cases where a Writer needs to be
passed to a component that wants to explicitly close the stream but other
components still need to write data on it.
out| Constructor and Description |
|---|
CloseShieldWriter(T source)
Construct a
CloseShieldWriter that forwards the calls to the
source Writer passed in the constructor. |
| Modifier and Type | Method and Description |
|---|---|
void |
close() |
int |
getCloseCount()
Returns the number of time that close was called.
|
T |
getWrappedWriter()
Returns the wrapped (original)
Writer passed in the
constructor. |
flush, write, write, writepublic CloseShieldWriter(T source)
CloseShieldWriter that forwards the calls to the
source Writer passed in the constructor.T - a T object.source - original Writerpublic void close()
throws IOException
Multiple invocation of this method will result in only one invocation of
the close() on the underlying stream.
close in interface Closeableclose in class FilterWriterIOExceptionpublic int getCloseCount()
public T getWrappedWriter()
Returns the wrapped (original) Writer passed in the
constructor.
Writer passed in the constructorCopyright © 2008–2015. All rights reserved.