org.apache.hadoop.gateway.filter.rewrite.impl.xml

Class XmlFilterReader

java.lang.Object

java.io.Reader

org.apache.hadoop.gateway.filter.rewrite.impl.xml.XmlFilterReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

Direct Known Subclasses:

XmlUrlRewriteFilterReader

public abstract class XmlFilterReader
extends Reader

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	XmlFilterReader(Reader reader, UrlRewriteFilterContentDescriptor config)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected abstract String	filterAttribute(QName elementName, QName attributeName, String attributeValue, String ruleName)
protected abstract String	filterText(QName elementName, String text, String ruleName)
protected UrlRewriteFilterPathDescriptor	pickFirstMatchingPath(org.apache.hadoop.gateway.filter.rewrite.impl.xml.XmlFilterReader.Level level)
int	read(char[] destBuffer, int destOffset, int destCount)

Methods inherited from class java.io.Reader

mark, markSupported, read, 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

XmlFilterReader

protected XmlFilterReader(Reader reader,
               UrlRewriteFilterContentDescriptor config)
                   throws IOException,
                          XMLStreamException

Throws:

IOException

XMLStreamException

Method Detail

filterAttribute

protected abstract String filterAttribute(QName elementName,
                     QName attributeName,
                     String attributeValue,
                     String ruleName)

filterText

protected abstract String filterText(QName elementName,
                String text,
                String ruleName)

read

public int read(char[] destBuffer,
       int destOffset,
       int destCount)
         throws IOException

Specified by:

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

pickFirstMatchingPath

protected UrlRewriteFilterPathDescriptor pickFirstMatchingPath(org.apache.hadoop.gateway.filter.rewrite.impl.xml.XmlFilterReader.Level level)