org.apache.jasper.xmlparser

Class XMLEncodingDetector

java.lang.Object

org.apache.jasper.xmlparser.XMLEncodingDetector

Direct Known Subclasses:

XercesEncodingDetector

public class XMLEncodingDetector
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
XMLEncodingDetector()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Object[]	getEncoding(java.lang.String fname, java.util.jar.JarFile jarFile, JspCompilationContext ctxt, ErrorDispatcher err) Autodetects the encoding of the XML document supplied by the given input stream.
java.lang.Object[]	getEncodingMethod(java.lang.String fname, java.util.jar.JarFile jarFile, JspCompilationContext ctxt, ErrorDispatcher err)

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLEncodingDetector

public XMLEncodingDetector()

Method Detail

getEncoding

public static java.lang.Object[] getEncoding(java.lang.String fname,
                             java.util.jar.JarFile jarFile,
                             JspCompilationContext ctxt,
                             ErrorDispatcher err)
                                      throws java.io.IOException,
                                             JasperException

Autodetects the encoding of the XML document supplied by the given input stream. Encoding autodetection is done according to the XML 1.0 specification, Appendix F.1: Detection Without External Encoding Information.

Parameters:

err - The error dispatcher

Returns:

Two-element array, where the first element (of type java.lang.String) contains the name of the autodetected encoding, and the second element (of type java.lang.Boolean) specifies whether the encoding was specified by the encoding attribute of an XML declaration (prolog).

Throws:

java.io.IOException

JasperException

getEncodingMethod

public java.lang.Object[] getEncodingMethod(java.lang.String fname,
                                   java.util.jar.JarFile jarFile,
                                   JspCompilationContext ctxt,
                                   ErrorDispatcher err)
                                     throws java.io.IOException,
                                            JasperException

Throws:

java.io.IOException

JasperException