org.apache.maven.doxia.parser

Class AbstractXmlParser.CachedFileEntityResolver

java.lang.Object

org.apache.maven.doxia.parser.AbstractXmlParser.CachedFileEntityResolver

All Implemented Interfaces:

org.xml.sax.EntityResolver

Enclosing class:

AbstractXmlParser

public static class AbstractXmlParser.CachedFileEntityResolver
extends java.lang.Object
implements org.xml.sax.EntityResolver

Implementation of the callback mechanism EntityResolver. Using a mechanism of cached files in temp dir to improve performance when using the XMLReader.

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.util.Map<java.lang.String,byte[]>	ENTITY_CACHE Map with systemId as key and the content of systemId as byte[].

Constructor Summary

Constructors

Constructor and Description
CachedFileEntityResolver()

Method Summary

Modifier and Type	Method and Description
private void	copy(byte[] res, java.io.File f) Wrap IOUtil.copy(byte[], OutputStream) to throw SAXException.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)
private static byte[]	toByteArray(java.net.URL url) If url is not an http/https urls, call IOUtil.toByteArray(java.io.InputStream) to get the url content.

Methods inherited from class java.lang.Object

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

Field Detail

ENTITY_CACHE

protected static final java.util.Map<java.lang.String,byte[]> ENTITY_CACHE

Map with systemId as key and the content of systemId as byte[].

Constructor Detail

CachedFileEntityResolver

public CachedFileEntityResolver()

Method Detail

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException,
                                             java.io.IOException

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Throws:

org.xml.sax.SAXException

java.io.IOException

toByteArray

private static byte[] toByteArray(java.net.URL url)
                           throws org.xml.sax.SAXException

If url is not an http/https urls, call IOUtil.toByteArray(java.io.InputStream) to get the url content. Otherwise, use HttpClient to get the http content. Wrap all internal exceptions to throw SAXException.

Parameters:

url - not null

Returns:

return an array of byte

Throws:

org.xml.sax.SAXException - if any

copy

private void copy(byte[] res,
                  java.io.File f)
           throws org.xml.sax.SAXException

Wrap IOUtil.copy(byte[], OutputStream) to throw SAXException.

Parameters:

res - not null array of byte

f - the file where to write the bytes

Throws:

org.xml.sax.SAXException - if any

See Also:

IOUtil#copy(byte[], OutputStream)}