Download XML Author 10.3 User Manual for Eclipse

<oXygen/> XML Editor Developer
Guide
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.transform.sax.SAXSource;
import
import
import
import
import
org.apache.log4j.Logger;
org.xml.sax.EntityResolver;
org.xml.sax.InputSource;
org.xml.sax.SAXException;
org.xml.sax.XMLReader;
import
import
import
import
import
ro.sync.ecss.extensions.api.AuthorAccess;
ro.sync.ecss.extensions.api.AuthorReferenceResolver;
ro.sync.ecss.extensions.api.node.AttrValue;
ro.sync.ecss.extensions.api.node.AuthorElement;
ro.sync.ecss.extensions.api.node.AuthorNode;
/**
* Resolver for content referred by elements named 'ref' with a
*
'location' attribute.
*/
public class ReferencesResolver implements AuthorReferenceResolver {
/**
* Logger for logging.
*/
private static Logger logger = Logger.getLogger(
ReferencesResolver.class.getName());
/**
* Verifies if the handler considers the node to have references.
*
* @param node The node to be analyzed.
* @return <code>true</code> if it is has references.
*/
public boolean hasReferences(AuthorNode node) {
boolean hasReferences = false;
if (node.getType() == AuthorNode.NODE_TYPE_ELEMENT) {
AuthorElement element = (AuthorElement) node;
if ("ref".equals(element.getLocalName())) {
AttrValue attrValue = element.getAttribute("location");
hasReferences = attrValue != null;
}
}
return hasReferences;
}
/**
* Returns the name of the node that contains the expanded referred content.
*
* @param node The node that contains references.
* @return The display name of the node.
*/
public String getDisplayName(AuthorNode node) {
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