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/*
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* JBind
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*
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* Copyright (c) by Stefan Wachter. All rights reserved.
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*
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* Usage, modification, and redistribution is subject to license terms that are
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* available at 'http://www.jbind.org'. The JBind license is like the
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* 'Apache Software License V 1.1'.
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*/
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package org.jbind.xml.instance.use;
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import org.jbind.xml.base.IHasLocation;
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import org.jbind.xml.base.ISymbolspaces;
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import org.jbind.xml.base.ProcessContentsType;
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import org.jbind.xml.base.Ref;
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import org.jbind.xml.core.cmp.IWildcard;
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import org.jbind.xml.core.content.IElemDecl;
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import org.jbind.xml.core.content.IElemDesc;
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import org.jbind.xml.core.content.IElemRefOrDecl;
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import org.jbind.xml.core.content.IElemUseState;
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import org.jbind.xml.core.content.IElemWildcard;
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import org.jbind.xml.core.content.IUseState;
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import org.jbind.xml.core.type.IAnyType;
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import org.jbind.xml.msg.XmlException;
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import org.jbind.xml.msg.XmlMessages;
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import org.jbind.xml.schema.cmp.Schemas;
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public class WildcardUseState extends ElemUseState implements IWildcardUseState {
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private IWildcard myWildcard = null;
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private IElemDesc myCurrentDataDecl = null;
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private IElemRefOrDecl myMatchedElemRefOrDecl = null;
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public WildcardUseState(IElemWildcard aContent, IUseState aParent) {
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super(aContent, aParent);
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myWildcard = aContent.getWildcard();
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}
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public IElemUseState getNextUseState(String aNamespace, String aName, IAnyType anOverloadingType, IHasLocation aHasLocation) throws XmlException {
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IElemUseState res = null;
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myCurrentDataDecl = null;
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myMatchedElemRefOrDecl = null;
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if (mayIncrementUseCounter()) {
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if (myWildcard.isAllowed(aNamespace)) {
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res = this;
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if (!ProcessContentsType.SKIP.equals(myWildcard.getProcessContentsType())) {
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Ref ref = new Ref(aNamespace, ISymbolspaces.ELEMENT, aName);
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myMatchedElemRefOrDecl = (IElemDecl)Schemas.getInstance().getComponent(ref);
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myCurrentDataDecl = myMatchedElemRefOrDecl;
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if (null == myCurrentDataDecl) {
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if (null != anOverloadingType) {
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myCurrentDataDecl = (IElemWildcard)getContentDesc();
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} else if (ProcessContentsType.STRICT.equals(myWildcard.getProcessContentsType())) {
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throw new XmlException(XmlMessages.cvcWildcard2(ref, aHasLocation));
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}
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}
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}
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incrementUseCounter();
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}
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}
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return res;
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}
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protected void doIsValidEnd(IHasLocation aHasLocation) {}
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public IElemDesc getElemDesc() {
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return myCurrentDataDecl;
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}
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public IElemRefOrDecl getSubstitutionHead() {
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return null;
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}
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}
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