org.custommonkey.xmlunit

Class DoctypeReader

java.lang.Object

java.io.Reader

org.custommonkey.xmlunit.DoctypeReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class DoctypeReader
extends Reader

Adapts the marked-up content in a source Reader to specify that it conforms to a different DTD. Combines Reader semantics with the ability to specify a target doctype for a character stream containing XML markup. Used by Validator class to wrap a Reader when performing validation of a document against a DTD.

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
DoctypeReader(Reader originalSource, String doctypeName, String systemID) Create a Reader whose XML content is provided by the originalSource with the exception of the DOCTYPE which is provided by the doctypeName and systemID.

Method Summary

Modifier and Type	Method and Description
void	close()
protected String	getContent()
int	read() Read DOCTYPE-replaced content from the wrapped Reader
int	read(char[] cbuf, int off, int len) Read DOCTYPE-replaced content from the wrapped Reader

Methods inherited from class java.io.Reader

mark, markSupported, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

DoctypeReader

public DoctypeReader(Reader originalSource,
                     String doctypeName,
                     String systemID)

Create a Reader whose XML content is provided by the originalSource with the exception of the DOCTYPE which is provided by the doctypeName and systemID.

Parameters:

originalSource -

doctypeName -

systemID -

Method Detail

getContent

protected String getContent()
                     throws IOException

Returns:

the content of the original source, without amendments or substitutions. Safe to call multiple times.

Throws:

IOException - if thrown while reading from the original source

read

public int read(char[] cbuf,
                int off,
                int len)
         throws IOException

Read DOCTYPE-replaced content from the wrapped Reader

Specified by:

read in class Reader

Parameters:

cbuf -

off -

len -

Returns:

The number of characters read, or -1 if the end of the stream has been reached

Throws:

IOException

read

public int read()
         throws IOException

Read DOCTYPE-replaced content from the wrapped Reader

Overrides:

read in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException