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package com.sun.tools.ws.wsdl.framework;
import com.sun.tools.ws.api.wsdl.TWSDLParserContext;
import com.sun.tools.ws.wsdl.parser.DOMForest;
import com.sun.tools.ws.wscompile.ErrorReceiver;
import com.sun.tools.ws.resources.WsdlMessages;
import com.sun.xml.ws.util.NamespaceSupport;
import com.sun.xml.ws.util.xml.XmlUtil;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.xml.sax.Locator;
import javax.xml.namespace.QName;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* The context used by parser classes.
*
* @author WS Development Team
*/
public class TWSDLParserContextImpl implements TWSDLParserContext {
private final static String PREFIX_XMLNS = "xmlns";
private boolean _followImports;
private final AbstractDocument _document;
private final NamespaceSupport _nsSupport;
private final ArrayList<ParserListener> _listeners;
private final WSDLLocation _wsdlLocation;
private final DOMForest forest;
private final ErrorReceiver errorReceiver;
public TWSDLParserContextImpl(DOMForest forest, AbstractDocument doc, ArrayList<ParserListener> listeners, ErrorReceiver errReceiver) {
this._document = doc;
this._listeners = listeners;
this._nsSupport = new NamespaceSupport();
this._wsdlLocation = new WSDLLocation();
this.forest = forest;
this.errorReceiver = errReceiver;
}
public AbstractDocument getDocument() {
return _document;
}
public boolean getFollowImports() {
return _followImports;
}
public void setFollowImports(boolean b) {
_followImports = b;
}
public void push() {
_nsSupport.pushContext();
}
public void pop() {
_nsSupport.popContext();
}
public String getNamespaceURI(String prefix) {
return _nsSupport.getURI(prefix);
}
public Iterable<String> getPrefixes() {
return _nsSupport.getPrefixes();
}
public String getDefaultNamespaceURI() {
return getNamespaceURI("");
}
public void registerNamespaces(Element e) {
for (Iterator iter = XmlUtil.getAllAttributes(e); iter.hasNext();) {
Attr a = (Attr) iter.next();
if (a.getName().equals(PREFIX_XMLNS)) {
// default namespace declaration
_nsSupport.declarePrefix("", a.getValue());
} else {
String prefix = XmlUtil.getPrefix(a.getName());
if (prefix != null && prefix.equals(PREFIX_XMLNS)) {
String nsPrefix = XmlUtil.getLocalPart(a.getName());
String uri = a.getValue();
_nsSupport.declarePrefix(nsPrefix, uri);
}
}
}
}
public Locator getLocation(Element e) {
return forest.locatorTable.getStartLocation(e);
}
public QName translateQualifiedName(Locator locator, String s) {
if (s == null)
return null;
String prefix = XmlUtil.getPrefix(s);
String uri = null;
if (prefix == null) {
uri = getDefaultNamespaceURI();
} else {
uri = getNamespaceURI(prefix);
if (uri == null) {
errorReceiver.error(locator, WsdlMessages.PARSING_UNKNOWN_NAMESPACE_PREFIX(prefix));
}
}
return new QName(uri, XmlUtil.getLocalPart(s));
}
public void fireIgnoringExtension(Element e, Entity entity) {
QName name = new QName(e.getNamespaceURI(), e.getLocalName());
QName parent = entity.getElementName();
List _targets = null;
synchronized (this) {
if (_listeners != null) {
_targets = (List) _listeners.clone();
}
}
if (_targets != null) {
for (Iterator iter = _targets.iterator(); iter.hasNext();) {
ParserListener l = (ParserListener) iter.next();
l.ignoringExtension(entity, name, parent);
}
}
}
public void fireDoneParsingEntity(QName element, Entity entity) {
List _targets = null;
synchronized (this) {
if (_listeners != null) {
_targets = (List) _listeners.clone();
}
}
if (_targets != null) {
for (Iterator iter = _targets.iterator(); iter.hasNext();) {
ParserListener l = (ParserListener) iter.next();
l.doneParsingEntity(element, entity);
}
}
}
//bug fix: 4856674, WSDLLocation context maintainence
//and utility funcitons
public void pushWSDLLocation() {
_wsdlLocation.push();
}
public void popWSDLLocation() {
_wsdlLocation.pop();
}
public void setWSDLLocation(String loc) {
_wsdlLocation.setLocation(loc);
}
public String getWSDLLocation() {
return _wsdlLocation.getLocation();
}
}