org.apache.shindig.protocol.conversion.xstream

Class StackDriver

java.lang.Object

org.apache.shindig.protocol.conversion.xstream.StackDriver

All Implemented Interfaces:

com.thoughtworks.xstream.io.HierarchicalStreamDriver

public class StackDriver
extends Object
implements com.thoughtworks.xstream.io.HierarchicalStreamDriver

A StackDriver wraps other forms of Drivers and updates a WriterStack with the path into the writer hierarchy.

Constructor Summary

Constructors

Constructor and Description
StackDriver(com.thoughtworks.xstream.io.HierarchicalStreamDriver parent, WriterStack writerStack, Map<String,NamespaceSet> map) Create a StackDriver, wrapping a HierarchicalStreamDriver and updating a WriterStack.

Method Summary

Methods

Modifier and Type	Method and Description
com.thoughtworks.xstream.io.HierarchicalStreamReader	createReader(InputStream inputStream) Create a HierarchicalStreamReader, using the wrapped HierarchicalStreamDriver.
com.thoughtworks.xstream.io.HierarchicalStreamReader	createReader(Reader reader) Create a HierarchicalStreamReader, using the wrapped HierarchicalStreamDriver.
com.thoughtworks.xstream.io.HierarchicalStreamWriter	createWriter(OutputStream outputStream) Create a HierarchicalStreamWriter that tracks the path to the current element based on a OutputStream.
com.thoughtworks.xstream.io.HierarchicalStreamWriter	createWriter(Writer writer) Create a HierarchicalStreamWriter that tracks the path to the current element based on a Writer.

Methods inherited from class java.lang.Object

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

Constructor Detail

StackDriver

public StackDriver(com.thoughtworks.xstream.io.HierarchicalStreamDriver parent,
           WriterStack writerStack,
           Map<String,NamespaceSet> map)

Create a StackDriver, wrapping a HierarchicalStreamDriver and updating a WriterStack.

Parameters:

parent - the driver to be wrapped

writerStack - the thread safe writer stack that records where the writer is.

map -

Method Detail

createReader

public com.thoughtworks.xstream.io.HierarchicalStreamReader createReader(Reader reader)

Create a HierarchicalStreamReader, using the wrapped HierarchicalStreamDriver.

Specified by:

createReader in interface com.thoughtworks.xstream.io.HierarchicalStreamDriver

Parameters:

reader - the Reader that will be used to read from the underlying stream

Returns:

the reader

See Also:

HierarchicalStreamDriver.createReader(java.io.Reader)

createReader

public com.thoughtworks.xstream.io.HierarchicalStreamReader createReader(InputStream inputStream)

Create a HierarchicalStreamReader, using the wrapped HierarchicalStreamDriver.

Specified by:

createReader in interface com.thoughtworks.xstream.io.HierarchicalStreamDriver

Parameters:

inputStream - the input stream that will be used to read from the underlying stream

Returns:

the reader

See Also:

HierarchicalStreamDriver.createReader(java.io.InputStream)

createWriter

public com.thoughtworks.xstream.io.HierarchicalStreamWriter createWriter(Writer writer)

Create a HierarchicalStreamWriter that tracks the path to the current element based on a Writer.

Specified by:

createWriter in interface com.thoughtworks.xstream.io.HierarchicalStreamDriver

Parameters:

writer - the underlying writer that will perform the writes.

Returns:

the writer

See Also:

HierarchicalStreamDriver.createWriter(java.io.Writer)

createWriter

public com.thoughtworks.xstream.io.HierarchicalStreamWriter createWriter(OutputStream outputStream)

Create a HierarchicalStreamWriter that tracks the path to the current element based on a OutputStream.

Specified by:

createWriter in interface com.thoughtworks.xstream.io.HierarchicalStreamDriver

Parameters:

outputStream - the underlying output stream that will perform the writes.

Returns:

the writer

See Also:

HierarchicalStreamDriver.createWriter(java.io.Writer)