com.puppycrawl.tools.checkstyle

Class XmlLoader

java.lang.Object

org.xml.sax.helpers.DefaultHandler

com.puppycrawl.tools.checkstyle.XmlLoader

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

Direct Known Subclasses:

PackageNamesLoader, SuppressionsLoader

public class XmlLoader
extends DefaultHandler

Contains the common implementation of a loader, for loading a configuration from an XML file.

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Author:

Oliver Burn

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XmlLoader.FeaturesForVerySecureJavaInstallations Used for setting specific for secure java installations features to SAXParserFactory.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	XmlLoader(Map<String,String> publicIdToResourceNameMap) Creates a new instance.
protected	XmlLoader(String publicId, String dtdResourceName) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	error(SAXParseException exception)
void	fatalError(SAXParseException exception)
void	parseInputSource(InputSource inputSource) Parses the specified input source.
InputSource	resolveEntity(String publicId, String systemId)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endElement, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlLoader

protected XmlLoader(String publicId,
                    String dtdResourceName)
             throws SAXException,
                    ParserConfigurationException

Creates a new instance.

Parameters:

publicId - the public ID for the DTD to resolve

dtdResourceName - the resource for the DTD

Throws:

SAXException - if an error occurs

ParserConfigurationException - if an error occurs

XmlLoader

protected XmlLoader(Map<String,String> publicIdToResourceNameMap)
             throws SAXException,
                    ParserConfigurationException

Creates a new instance.

Parameters:

publicIdToResourceNameMap - maps public IDs to DTD resource names

Throws:

SAXException - if an error occurs

ParserConfigurationException - if an error occurs

Method Detail

parseInputSource

public void parseInputSource(InputSource inputSource)
                      throws IOException,
                             SAXException

Parses the specified input source.

Parameters:

inputSource - the input source to parse.

Throws:

IOException - if an error occurs

SAXException - in an error occurs

resolveEntity

public InputSource resolveEntity(String publicId,
                                 String systemId)
                          throws SAXException,
                                 IOException

Specified by:

resolveEntity in interface EntityResolver

Overrides:

resolveEntity in class DefaultHandler

Throws:

SAXException

IOException

error

public void error(SAXParseException exception)
           throws SAXException

Specified by:

error in interface ErrorHandler

Overrides:

error in class DefaultHandler

Throws:

SAXException

fatalError

public void fatalError(SAXParseException exception)
                throws SAXException

Specified by:

fatalError in interface ErrorHandler

Overrides:

fatalError in class DefaultHandler

Throws:

SAXException