com.sun.tools.ws.wsdl.framework.WSDLLocation Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.tools.ws.wsdl.framework;
/**
*
* Maintains wsdl:location context. This is used with
* TWSDLParserContextImpl, where one each WSDL being imported its location is pushed.
*
* @author WS Development Team
*/
public class WSDLLocation {
WSDLLocation() {
reset();
}
public void push() {
int max = contexts.length;
idPos++;
if (idPos >= max) {
LocationContext newContexts[] = new LocationContext[max * 2];
System.arraycopy(contexts, 0, newContexts, 0, max);
max *= 2;
contexts = newContexts;
}
currentContext = contexts[idPos];
if (currentContext == null) {
contexts[idPos] = currentContext = new LocationContext();
}
if (idPos > 0) {
currentContext.setParent(contexts[idPos - 1]);
}
}
public void pop() {
idPos--;
if (idPos >= 0) {
currentContext = contexts[idPos];
}
}
public void reset() {
contexts = new LocationContext[32];
idPos = 0;
contexts[idPos] = currentContext = new LocationContext();
}
public String getLocation() {
return currentContext.getLocation();
}
public void setLocation(String loc) {
currentContext.setLocation(loc);
}
private LocationContext[] contexts;
private int idPos;
private LocationContext currentContext;
// LocationContext - inner class
private static class LocationContext {
void setLocation(String loc) {
location = loc;
}
String getLocation() {
return location;
}
void setParent(LocationContext parent) {
parentLocation = parent;
}
private String location;
private LocationContext parentLocation;
}
}