Package thredds.catalog

Class XMLEntityResolver

java.lang.Object

thredds.catalog.XMLEntityResolver

All Implemented Interfaces:

EntityResolver

public class XMLEntityResolver
extends Object
implements EntityResolver

Handles the interaction with JAXP, resolving dtd, schemas locally if possible. Get a javax.xml.parsers.DocumentBuilder from here, allows you to validate or not.

The Crimson parser wont do schema validation. NOTE: OLD AND CRUFTY

Field Summary

Fields

Modifier and Type	Field	Description
static String	CATALOG_NAMESPACE_10
static String	DQC_NAMESPACE_04
static org.jdom2.Namespace	ncmlNS
static String	NJ22_NAMESPACE
static String	XLINK_NAMESPACE
static org.jdom2.Namespace	xlinkNS
static org.jdom2.Namespace	xsiNS

Constructor Summary

Constructors

Constructor	Description
XMLEntityResolver(boolean validate)

Method Summary

Modifier and Type	Method	Description
static String	getDocumentBuilderFactoryVersion()
StringBuilder	getErrorMessages()
static String	getExternalSchemas()
StringBuilder	getFatalMessages()
org.jdom2.input.SAXBuilder	getSAXBuilder()
StringBuilder	getWarningMessages()
static void	initEntity(String entityName, String resourceName, String urlName)	Add an entity for resolution.
InputSource	resolveEntity(String publicId, String systemId)

Methods inherited from class java.lang.Object

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

Field Detail

CATALOG_NAMESPACE_10

public static final String CATALOG_NAMESPACE_10

See Also:

Constant Field Values

DQC_NAMESPACE_04

public static final String DQC_NAMESPACE_04

See Also:

Constant Field Values

NJ22_NAMESPACE

public static final String NJ22_NAMESPACE

See Also:

Constant Field Values

ncmlNS

public static final org.jdom2.Namespace ncmlNS

XLINK_NAMESPACE

public static final String XLINK_NAMESPACE

See Also:

Constant Field Values

xlinkNS

public static final org.jdom2.Namespace xlinkNS

xsiNS

public static final org.jdom2.Namespace xsiNS

Constructor Detail

XMLEntityResolver

public XMLEntityResolver(boolean validate)

Method Detail

getExternalSchemas

public static String getExternalSchemas()

initEntity

public static void initEntity(String entityName,
                              String resourceName,
                              String urlName)

Add an entity for resolution. Specify a local resource, and/or a URL. Look for the local Resource first.

Parameters:

entityName - name of entity, eg the namespace String

resourceName - resolve using this Resource, found on the class path

urlName - resolve using this Resource, found on the class path

getDocumentBuilderFactoryVersion

public static String getDocumentBuilderFactoryVersion()

getSAXBuilder

public org.jdom2.input.SAXBuilder getSAXBuilder()

getWarningMessages

public StringBuilder getWarningMessages()

getErrorMessages

public StringBuilder getErrorMessages()

getFatalMessages

public StringBuilder getFatalMessages()

resolveEntity

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

Specified by:

resolveEntity in interface EntityResolver

Throws:

SAXException

IOException