| /******************************************************************************* |
| * Copyright (c) 2007 Chase Technology Ltd - http://www.chasetechnology.co.uk |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Doug Satchwell (Chase Technology Ltd) - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsl.xalan.debugger; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Vector; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.xalan.templates.ElemVariable; |
| import org.apache.xalan.templates.StylesheetRoot; |
| import org.apache.xalan.trace.TracerEvent; |
| import org.apache.xpath.VariableStack; |
| import org.eclipse.wst.xsl.jaxp.debug.debugger.Variable; |
| |
| public class XalanRootStyleFrame extends XalanStyleFrame |
| { |
| private static final Log log = LogFactory.getLog(XalanRootStyleFrame.class); |
| private Map variables; |
| private ArrayList globals; |
| |
| public XalanRootStyleFrame(TracerEvent event) |
| { |
| super(null, event); |
| fillGlobals(event); |
| } |
| |
| protected List getGlobals() |
| { |
| return globals; |
| } |
| |
| private void fillGlobals(TracerEvent event) |
| { |
| VariableStack vs = event.m_processor.getXPathContext().getVarStack(); |
| StylesheetRoot sr = event.m_styleNode.getStylesheetRoot(); |
| Vector vars = sr.getVariablesAndParamsComposed(); |
| variables = new HashMap(vars.size()); |
| globals = new ArrayList(vars.size()); |
| int i = vars.size(); |
| while (--i >= 0) |
| { |
| ElemVariable variable = (ElemVariable) vars.elementAt(i); |
| XalanVariable xvar = new XalanVariable(this,vs,Variable.GLOBAL_SCOPE,i,variable); |
| addVariable(xvar); |
| globals.add(xvar); |
| } |
| } |
| |
| /** |
| * Gets a Variable by ID |
| * @since 1.0 |
| */ |
| public Variable getVariable(int id) |
| { |
| // log.debug("Getting variable with id "+id+" from variables "+variables.size()); |
| return (Variable)variables.get(new Integer(id)); |
| } |
| |
| public void addVariable(XalanVariable xvar) |
| { |
| // log.debug("Adding variable index="+xvar.getSlotNumber()+" val="+xvar); |
| // variables.add(xvar.getSlotNumber(),xvar); |
| log.debug("Adding variable id="+xvar.getId()); |
| variables.put(new Integer(xvar.getId()),xvar); |
| } |
| } |