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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.schema.cmp;
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import org.jbind.xml.base.AttributeOccurence;
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import org.jbind.xml.base.IAttribute;
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import org.jbind.xml.core.cmp.IComponentVisitor;
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import org.jbind.xml.core.cmp.ISourceInfo;
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import org.jbind.xml.core.content.IAttrRef;
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import org.jbind.xml.core.content.IAttrRefOrDecl;
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import org.jbind.xml.core.data.ISimpleData;
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import org.jbind.xml.core.type.IAnyType;
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import org.jbind.xml.instance.data.StringDataImpl;
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import org.jbind.xml.msg.IConstraintViolations;
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import org.jbind.xml.msg.XmlException;
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import org.jbind.xml.msg.XmlMessages;
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public class AttrRef extends AttrRefOrDecl implements IAttrRef {
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private IAttrRefOrDecl myAttrRefOrDecl;
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public AttrRef(ISourceInfo aSourceInfo, AttributeOccurence anOccurence, IAttrRefOrDecl anAttr) {
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super(aSourceInfo, anAttr.getNamespace(), anAttr.getName(), anOccurence);
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myAttrRefOrDecl = anAttr;
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}
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public void accept(IComponentVisitor aVisitor) throws XmlException {
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aVisitor.visitAttrRefStart(this);
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visitSubComponents(aVisitor);
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aVisitor.visitAttrRefEnd(this);
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}
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public void addValueConstraints(String aDefault, String aFixed, IConstraintViolations aViolations) {
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try {
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myDefault = (null != aDefault) ? (ISimpleData)getType().createData(new StringDataImpl(aDefault, getPrefixToNamespaceMapping(), this)) : null;
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myFixed = (null != aFixed) ? (ISimpleData)getType().createData(new StringDataImpl(aFixed, getPrefixToNamespaceMapping(), this)) : null;
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if (null == myDefault) {
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myDefault = myAttrRefOrDecl.getDefault();
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}
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if (null == myFixed) {
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myFixed = myAttrRefOrDecl.getFixed();
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}
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if ((null != myFixed) && (null != myAttrRefOrDecl.getFixed()) && !myFixed.equals(myAttrRefOrDecl.getFixed())) {
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aViolations.add(XmlMessages.fixedValueMustNotBeChanged(this));
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}
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if ((null != myDefault) && (null != myAttrRefOrDecl.getFixed()) && !myDefault.equals(myAttrRefOrDecl.getFixed())) {
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aViolations.add(XmlMessages.defaultValueMustMatchFixed(this));
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}
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if (null != myFixed) {
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myDefault = myFixed;
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}
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} catch (XmlException e) {
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aViolations.add(e.getXmlMessage());
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}
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}
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public IAnyType getType() {
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return myAttrRefOrDecl.getType();
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}
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public boolean hasDefaultType() {
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return myAttrRefOrDecl.hasDefaultType();
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}
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public boolean isReference() {
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return true;
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}
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public IAttribute getBindingAttribute(String aName) {
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IAttribute a = super.getBindingAttribute(aName);
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return (null != a) ? a : myAttrRefOrDecl.getBindingAttribute(aName);
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}
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public IAttribute getLocalBindingAttribute(String aName) {
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IAttribute a = super.getLocalBindingAttribute(aName);
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return (null != a) ? a : myAttrRefOrDecl.getLocalBindingAttribute(aName);
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}
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public IAttribute getDefaultedLocalBindingAttribute(String aName) {
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IAttribute a = super.getLocalBindingAttribute(aName);
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return (null != a) ? a : myAttrRefOrDecl.getLocalBindingAttribute(aName);
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}
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}
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