content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * Copyright 2001-2004 The Apache Software Foundation.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package jaxp.sun.org.apache.xerces.internal.impl.xs.traversers;
  
  import jaxp.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.SchemaSymbols;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.XSAnnotationImpl;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.XSParticleDecl;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.XSWildcardDecl;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.util.XInt;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.util.XSObjectListImpl;
  import jaxp.sun.org.apache.xerces.internal.util.DOMUtil;
  import jaxp.sun.org.apache.xerces.internal.xs.XSObjectList;
  import org.w3c.dom.Element;
  
  /**
   * The wildcard schema component traverser.
   *
   * &lt;any
   *   id = ID
   *   maxOccurs = (nonNegativeInteger | unbounded)  : 1
   *   minOccurs = nonNegativeInteger : 1
   *   namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) )  : ##any
   *   processContents = (lax | skip | strict) : strict
   *   {any attributes with non-schema namespace . . .}&gt;
   *   Content: (annotation?)
   * &lt;/any&gt;
   *
   * &lt;anyAttribute
   *   id = ID
   *   namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) )  : ##any
   *   processContents = (lax | skip | strict) : strict
   *   {any attributes with non-schema namespace . . .}&gt;
   *   Content: (annotation?)
   * &lt;/anyAttribute&gt;
   *
   * @xerces.internal
   *
   * @author Rahul Srivastava, Sun Microsystems Inc.
   * @author Sandy Gao, IBM
   *
   * @version $Id: XSDWildcardTraverser.java,v 1.7 2010-11-01 04:40:02 joehw Exp $
   */
  class XSDWildcardTraverser extends XSDAbstractTraverser {
  
      /**
       * constructor
       *
       * @param  handler
       * @param  errorReporter
       * @param  gAttrCheck
       */
      XSDWildcardTraverser (XSDHandler handler,
              XSAttributeChecker gAttrCheck) {
          super(handler, gAttrCheck);
      }
  
  
      /**
       * Traverse &lt;any&gt;
       *
       * @param  elmNode
       * @param  schemaDoc
       * @param  grammar
       * @return the wildcard node index
       */
      XSParticleDecl traverseAny(Element elmNode,
                                 XSDocumentInfo schemaDoc,
                                 SchemaGrammar grammar) {
  
          // General Attribute Checking for elmNode
          Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
          XSWildcardDecl wildcard = traverseWildcardDecl(elmNode, attrValues, schemaDoc, grammar);
  
          // for <any>, need to create a new particle to reflect the min/max values
          XSParticleDecl particle = null;
          if (wildcard != null) {
              int min = ((XInt)attrValues[XSAttributeChecker.ATTIDX_MINOCCURS]).intValue();
              int max = ((XInt)attrValues[XSAttributeChecker.ATTIDX_MAXOCCURS]).intValue();
              if (max != 0) {
                  if (fSchemaHandler.fDeclPool !=null) {
                      particle = fSchemaHandler.fDeclPool.getParticleDecl();
                  } else {
                      particle = new XSParticleDecl();
                  }
                  particle.fType = XSParticleDecl.PARTICLE_WILDCARD;
                  particle.fValue = wildcard;
                  particle.fMinOccurs = min;
                  particle.fMaxOccurs = max;
                  particle.fAnnotations = wildcard.fAnnotations;
              }
          }
  
          fAttrChecker.returnAttrArray(attrValues, schemaDoc);
  
          return particle;
      }
  
  
      /**
       * Traverse &lt;anyAttribute&gt;
       *
       * @param  elmNode
       * @param  schemaDoc
       * @param  grammar
       * @return the wildcard node index
       */
      XSWildcardDecl traverseAnyAttribute(Element elmNode,
              XSDocumentInfo schemaDoc,
              SchemaGrammar grammar) {
  
          // General Attribute Checking for elmNode
          Object[] attrValues = fAttrChecker.checkAttributes(elmNode, false, schemaDoc);
          XSWildcardDecl wildcard = traverseWildcardDecl(elmNode, attrValues, schemaDoc, grammar);
          fAttrChecker.returnAttrArray(attrValues, schemaDoc);
  
          return wildcard;
      }
  
  
      /**
       *
       * @param  elmNode
       * @param  attrValues
       * @param  schemaDoc
       * @param  grammar
       * @return the wildcard node index
       */
      XSWildcardDecl traverseWildcardDecl(Element elmNode,
              Object[] attrValues,
              XSDocumentInfo schemaDoc,
              SchemaGrammar grammar) {
  
          //get all attributes
          XSWildcardDecl wildcard = new XSWildcardDecl();
          // namespace type
          XInt namespaceTypeAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_NAMESPACE];
          wildcard.fType = namespaceTypeAttr.shortValue();
          // namespace list
          wildcard.fNamespaceList = (String[])attrValues[XSAttributeChecker.ATTIDX_NAMESPACE_LIST];
          // process contents
          XInt processContentsAttr = (XInt) attrValues[XSAttributeChecker.ATTIDX_PROCESSCONTENTS];
          wildcard.fProcessContents = processContentsAttr.shortValue();
  
          //check content
          Element child = DOMUtil.getFirstChildElement(elmNode);
          XSAnnotationImpl annotation = null;
          if (child != null)
          {
              if (DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
                  annotation = traverseAnnotationDecl(child, attrValues, false, schemaDoc);
                  child = DOMUtil.getNextSiblingElement(child);
              }
              else {
                  String text = DOMUtil.getSyntheticAnnotation(elmNode);
                  if (text != null) {
                      annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
                  }
              }
  
              if (child != null) {
                  reportSchemaError("s4s-elt-must-match.1", new Object[]{"wildcard", "(annotation?)", DOMUtil.getLocalName(child)}, elmNode);
              }
          }
          else {
              String text = DOMUtil.getSyntheticAnnotation(elmNode);
              if (text != null) {
                  annotation = traverseSyntheticAnnotation(elmNode, text, attrValues, false, schemaDoc);
              }
          }
          XSObjectList annotations;
          if (annotation != null) {
              annotations = new XSObjectListImpl();
              ((XSObjectListImpl) annotations).addXSObject(annotation);
          } else {
              annotations = XSObjectListImpl.EMPTY_LIST;
          }
          wildcard.fAnnotations = annotations;
  
          return wildcard;
  
      } // traverseWildcardDecl
  
  } // XSDWildcardTraverser
  