thredds.catalog

Class XMLEntityResolver

java.lang.Object

thredds.catalog.XMLEntityResolver

All Implemented Interfaces:

org.xml.sax.EntityResolver

public class XMLEntityResolver
extends java.lang.Object
implements org.xml.sax.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.

Author:

John Caron

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CATALOG_NAMESPACE_06
static java.lang.String	CATALOG_NAMESPACE_10
static java.lang.String	CATGEN_NAMESPACE_05
static java.lang.String	DQC_NAMESPACE_02
static java.lang.String	DQC_NAMESPACE_03
static java.lang.String	DQC_NAMESPACE_04
static java.lang.String	NJ22_NAMESPACE
static java.lang.String	W3C_XML_NAMESPACE
static java.lang.String	XLINK_NAMESPACE
static org.jdom.Namespace	xlinkNS
static org.jdom.Namespace	xsiNS

Constructor Summary

Constructors

Constructor and Description
XMLEntityResolver(boolean validate)

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Field Detail

W3C_XML_NAMESPACE

public static final java.lang.String W3C_XML_NAMESPACE

See Also:

Constant Field Values

CATALOG_NAMESPACE_06

public static final java.lang.String CATALOG_NAMESPACE_06

See Also:

Constant Field Values

CATALOG_NAMESPACE_10

public static final java.lang.String CATALOG_NAMESPACE_10

See Also:

Constant Field Values

DQC_NAMESPACE_02

public static final java.lang.String DQC_NAMESPACE_02

See Also:

Constant Field Values

DQC_NAMESPACE_03

public static final java.lang.String DQC_NAMESPACE_03

See Also:

Constant Field Values

DQC_NAMESPACE_04

public static final java.lang.String DQC_NAMESPACE_04

See Also:

Constant Field Values

CATGEN_NAMESPACE_05

public static final java.lang.String CATGEN_NAMESPACE_05

See Also:

Constant Field Values

NJ22_NAMESPACE

public static final java.lang.String NJ22_NAMESPACE

See Also:

Constant Field Values

XLINK_NAMESPACE

public static final java.lang.String XLINK_NAMESPACE

See Also:

Constant Field Values

xlinkNS

public static final org.jdom.Namespace xlinkNS

xsiNS

public static final org.jdom.Namespace xsiNS

Constructor Detail

XMLEntityResolver

public XMLEntityResolver(boolean validate)

Method Detail

getExternalSchemas

public static java.lang.String getExternalSchemas()

initEntity

public static void initEntity(java.lang.String entityName,
              java.lang.String resourceName,
              java.lang.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 java.lang.String getDocumentBuilderFactoryVersion()

getSAXBuilder

public org.jdom.input.SAXBuilder getSAXBuilder()

getWarningMessages

public java.lang.StringBuilder getWarningMessages()

getErrorMessages

public java.lang.StringBuilder getErrorMessages()

getFatalMessages

public java.lang.StringBuilder getFatalMessages()

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