public DataClassCartridge() {

     super("dataClass", "", "Data");

   public IBinding createGlobalAnyTypeBinding(IComponent aComponent, String aRootPackage, boolean aUseBuiltInClassesOnly) throws XmlException {

     MyGlobalBinding b = new MyGlobalBinding(aRootPackage, this, aComponent);

     initDataCreation(aComponent, b, aUseBuiltInClassesOnly);

     return b;

   public IBinding createInnerAnyTypeBinding(IComponent aComponent, IBinding aParentBinding, boolean aUseBuiltInClassesOnly) throws XmlException {

     String typeName = aComponent.getLocalStringBindingAttribute(IBindingAttributes.NAME);

     if (null == typeName) {

       typeName = ((IAnyType)aComponent).getRoleName();

     MyInnerBinding b = new MyInnerBinding(aParentBinding, this, aComponent, typeName);

     initDataCreation(aComponent, b, aUseBuiltInClassesOnly);

     return b;

   private void initDataCreation(IComponent aComponent, IMyBinding aBinding, boolean aUseBuiltInClassesOnly) throws XmlException {

     IAnyType type = (IAnyType)aComponent;

     if (type.isAbstract()) {

       return;

     if (aUseBuiltInClassesOnly) {

       for (IAnyType t = type; true; t = t.getBaseType()) {

         IDataCreator creator = t.getDataCreator();

         if (null != creator) {

           aBinding.setDataCreator(creator);

           type.setDataCreator(creator);

           break;

       String pckg = aBinding.getPackage();

       String className = (null != pckg) ? pckg + "." + aBinding.getName('$') : aBinding.getName('$');

       try {

         Class clazz = null;

           try {

             clazz = Class.forName(className + "$" + DATA_CREATOR);

         IDataCreator creator = (IDataCreator)clazz.newInstance();

         aBinding.setDataCreator(creator);

         type.setDataCreator(creator);

     MyInnerBinding(IBinding aParentBinding, ICartridge aCartridge, IComponent aComponent, String aBindingName) {

       super(aParentBinding, aCartridge, aComponent, aBindingName);

     public void setDataCreator(IDataCreator aCreator) {

       myDataCreator = aCreator;

     MyGlobalBinding(String aRootPackage, ICartridge aCartridge, IComponent aComponent) throws XmlException {

       super(aRootPackage, aCartridge, aComponent);

     public void setDataCreator(IDataCreator aCreator) {

       myDataCreator = aCreator;

     String s = AnyTypeData.class.getName();

     ourBuiltInPackage = s.substring(0, s.lastIndexOf('.'));

   protected String doGetBuiltInPackage() {

     return ourBuiltInPackage;

   protected String interfaceOrClass() {

     return "class";

   protected boolean treatMethods(IAnyType aType) {

     return !aType.isAbstract();

   protected boolean treatInherited() {

     return true;

   protected String declaration(IAnyType aType) {

     String stringPackage = getBinding(aType).getPackage();

     return new StringBuffer().append(aType.isAbstract() ? "abstract " : "").append(staticOrPublic()).append(" class ").append(getInnerName(aType)).append(" extends ").append(behaviourBaseClass(aType, stringPackage)).append((null != aType.getBindings()[getBehaviourClassCartridge().getCartridgeNo()]) ? "" : (" implements " + getDataInterfaceCartridge().getUsableFqName(aType))).toString();

   public String begin(IAnyType aType) {

     String res = null;

     if (!aType.isAbstract()) {

       StringBuffer sb = new StringBuffer().append("public static class ").append(DATA_CREATOR).append(" implements ").append(IDataCreator.class.getName()).append(" {\n").append("\tpublic ").append(IAnyTypeData.class.getName()).append(" newData() { return new ").append(getInnerName(aType)).append("(); }\n").append("}\n");

       if (aType.isComplex()) {

         sb.append("protected void doAcceptStarts_(").append(IDataVisitor.class.getName()).append(" aVisitor) {\n").append("\taVisitor.visitAnyComplex").append(aType.isSimple() ? "SC" : "CC").append("DataStarts(this);\n").append("}\n");

         sb.append("protected void doAcceptEnds_(").append(IDataVisitor.class.getName()).append(" aVisitor) {\n").append("\taVisitor.visitAnyComplex").append(aType.isSimple() ? "SC" : "CC").append("DataEnds(this);\n").append("}\n");

       if ((aType.getBaseType() == W3CTypes.anyListType) && ((IListType)aType.getSimpleContentType()).getItemType().isInstanceType(W3CTypes.idRef)) {

         sb.append("public java.util.Iterator iterReferencedData() {\n").append("\treturn iterReferencedData_(\"cnt:\");\n").append("}\n");

       res = sb.toString();

     return res;

   protected String elementGetter(IAnyType aType, IElemRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant, boolean aUseDataClass) {

     IRef ref = aRefOrDecl.getGlobalRef();

     String propertyTypeName = simpleTypeName(aRefOrDecl.getType(), aUseDataClass);

     StringBuffer sb = new StringBuffer().append("// element getter\n").append(aPropertyVariant.method(propertyTypeName, "get", propertyName(aRefOrDecl))).append("() {\n").append("\tjava.util.Iterator i = getImpl_().iterElementData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n").append("\tObject o = i.hasNext() ? i.next() : null;\n");

     if (!aUseDataClass && (null != aRefOrDecl.getType().getSimpleStorageType())) {

       String dataTypeName = interfaceName(aRefOrDecl.getType());

       sb.append("\treturn ((").append(dataTypeName).append(")o).get").append(ssoAccessor(aRefOrDecl.getType().getSimpleStorageType())).append("();\n");

       sb.append("\treturn (").append(propertyTypeName).append(")o;\n");

     sb.append("}");

     return sb.toString();

   protected String attributeGetter(IAnyType aType, IAttrRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant, boolean aUseDataClass) {

     IRef ref = aRefOrDecl.getGlobalRef();

     String propertyTypeName = simpleTypeName(aRefOrDecl.getType(), aUseDataClass);

     StringBuffer sb = new StringBuffer().append("// attribute getter\n").append(aPropertyVariant.method(propertyTypeName, "get", propertyName(aRefOrDecl))).append("() {\n").append("\tObject o = getImpl_().getAttributeData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n");

       if (!aRefOrDecl.getType().getSimpleStorageType().isPrimitive()) {

         sb.append("\tif (o == null) return null;\n");

       String dataTypeName = interfaceName(aRefOrDecl.getType());

       sb.append("\treturn ((").append(dataTypeName).append(")o).get").append(ssoAccessor(aRefOrDecl.getType().getSimpleStorageType())).append("();\n");

     sb.append("}");

     return sb.toString();

   protected String elementChecker(IAnyType aType, IElemRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant) {

     IRef ref = aRefOrDecl.getGlobalRef();

     return new StringBuffer().append("// element checker\n").append(aPropertyVariant.method("boolean", "has", propertyName(aRefOrDecl))).append("() {\n").append("\tjava.util.Iterator i = getImpl_().iterElementData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n").append("\treturn i.hasNext();\n").append("}").toString();

   protected String attributeChecker(IAnyType aType, IAttrRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant) {

     IRef ref = aRefOrDecl.getGlobalRef();

     return new StringBuffer().append("// attribute checker\n").append(aPropertyVariant.method("boolean", "has", propertyName(aRefOrDecl))).append("() {\n").append("\treturn null != getImpl_().getAttributeData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n").append("}").toString();

   protected String elementRemover(IAnyType aType, IElemRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant) {

     IRef ref = aRefOrDecl.getGlobalRef();

     StringBuffer sb = new StringBuffer().append("// element remover\n").append(aPropertyVariant.method("void", "remove", propertyName(aRefOrDecl))).append("() {\n").append("\tjava.util.Iterator i = getImpl_().iterElementData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n").append("\tif (i.hasNext()) { i.next(); i.remove(); }\n").append("}\n");

     return sb.toString();

   protected String attributeRemover(IAnyType aType, IAttrRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant) {

     IRef ref = aRefOrDecl.getGlobalRef();

     StringBuffer sb = new StringBuffer().append("// attribute remover\n").append(aPropertyVariant.method("void", "remove", propertyName(aRefOrDecl))).append("() throws ").append(XmlException.class.getName()).append(" {\n").append("\tremoveAttributeData_(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n").append("}\n");

     return sb.toString();

   protected String elementCreatorWithType(IAnyType aType, IElemRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant) {

     IRef ref = aRefOrDecl.getGlobalRef();

     String dataTypeName = interfaceName(aRefOrDecl.getType());

     String ssoTypeName = null;

     if (null != aRefOrDecl.getType().getSimpleContentType()) {

       ssoTypeName = aRefOrDecl.getType().getSimpleContentType().getSimpleStorageType().getName();

     StringBuffer sb = new StringBuffer().append("// element creator\n").append(aPropertyVariant.method(dataTypeName, "create", propertyName(aRefOrDecl))).append((null != ssoTypeName) ? "(final " + ssoTypeName + " aValue, " : "(").append(IAnyType.class.getName()).append(" anOverloadingType) throws ").append(XmlException.class.getName()).append(" {\n");

     String provider = "null";

     if (null != ssoTypeName) {

       provider = "provider";

       sb.append("\t").append(ITextContentProvider.class.getName()).append(" provider = new ").append(ITextContentProvider.class.getName()).append(" () {\n").append("\t\tpublic String getTextContent_() { return String.valueOf(aValue); }\n").append("\t};\n");

     sb.append("\t").append(dataTypeName).append(" data = (").append(dataTypeName).append(")newElementData_(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\", anOverloadingType, ").append(provider).append(");\n");

     if (null != ssoTypeName) {

       sb.append("\tdata.set").append(ssoAccessor(aRefOrDecl.getType().getSimpleContentType().getSimpleStorageType())).append("(aValue);\n");

     sb.append("\treturn data;\n").append("}\n");

     return sb.toString();

   protected String elementCreator(IAnyType aType, IElemRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant) {

     IRef ref = aRefOrDecl.getGlobalRef();

     String dataTypeName = interfaceName(aRefOrDecl.getType());

     String ssoTypeName = null;

     if (null != aRefOrDecl.getType().getSimpleContentType()) {

       ssoTypeName = aRefOrDecl.getType().getSimpleContentType().getSimpleStorageType().getName();

     StringBuffer sb = new StringBuffer().append("// element creator\n").append(aPropertyVariant.method(dataTypeName, "create", propertyName(aRefOrDecl))).append("(").append((null != ssoTypeName) ? "final " + ssoTypeName + " aValue" : "").append(") throws ").append(XmlException.class.getName()).append(" {\n");

     String provider = "null";

     if (null != ssoTypeName) {

       provider = "provider";

       sb.append("\t").append(ITextContentProvider.class.getName()).append(" provider = new ").append(ITextContentProvider.class.getName()).append(" () {\n").append("\t\tpublic String getTextContent_() { return String.valueOf(aValue); }\n").append("\t};\n");

     sb.append("\t").append(dataTypeName).append(" data = (").append(dataTypeName).append(")newElementData_(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\", null, ").append(provider).append(");\n");

     if (null != ssoTypeName) {

       sb.append("\tdata.set").append(ssoAccessor(aRefOrDecl.getType().getSimpleContentType().getSimpleStorageType())).append("(aValue);\n");

     sb.append("\treturn data;\n").append("}\n");

     return sb.toString();

   protected String elementIterator(IAnyType aType, IElemRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant, boolean aUseDataClass) {

     IRef ref = aRefOrDecl.getGlobalRef();

     StringBuffer sb = new StringBuffer().append("// element iterator\n").append(aPropertyVariant.method(ListIterator.class.getName(), "iter", pluralForm(propertyName(aRefOrDecl)))).append("() {\n").append("\tjava.util.ListIterator i = getImpl_().iterElementData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n");

     if (aUseDataClass || (null == aRefOrDecl.getType().getSimpleStorageType())) {

       sb.append("\treturn i;\n");

       sb.append("\treturn new ").append(TransformingListIterator.class.getName()).append("(i, new ").append(ReflectUtil.getTypeName(TransformingIterator.ITransformation.class)).append("() {\n").append("\t\tpublic Object transform(Object anObject) { return ((").append(ISimpleData.class.getName()).append(")anObject).getSimpleStorageObject(); } });\n");

     sb.append("}");

     return sb.toString();

   protected String attributeIterator(IAnyType aType, IAttrRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant, boolean aUseDataClass) {

     String res = null;

     if (aRefOrDecl.getType() instanceof IListType) {

       IListType t = (IListType)aRefOrDecl.getType();

       IRef ref = aRefOrDecl.getGlobalRef();

       StringBuffer sb = new StringBuffer().append("// attribute iterator\n").append(aPropertyVariant.method(ListIterator.class.getName(), "iter", propertyName(aRefOrDecl))).append("() {\n").append("\tObject o = getImpl_().getAttributeData(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n").append("\tjava.util.ListIterator i = null != o ? ((").append(IAnyListTypeData.class.getName()).append(")o).iterItems() : java.util.Collections.EMPTY_LIST.listIterator();\n");

         sb.append("\treturn new ").append(TransformingListIterator.class.getName()).append("(i, new ").append(ReflectUtil.getTypeName(TransformingIterator.ITransformation.class)).append("() {\n").append("\t\tpublic Object transform(Object anObject) { return ((").append(ISimpleData.class.getName()).append(")anObject).getSimpleStorageObject(); } });\n");

       sb.append("}");

       res = sb.toString();

     return res;

   protected String attributeSetter(IAnyType aType, IAttrRefOrDecl aRefOrDecl, MethodVariant aPropertyVariant, boolean aUseDataClass) {

     aUseDataClass = false;

     IRef ref = aRefOrDecl.getGlobalRef();

     String propertyTypeName = simpleTypeName(aRefOrDecl.getType(), aUseDataClass);

     String dataTypeName = interfaceName(aRefOrDecl.getType());

     Class ssoType = aRefOrDecl.getType().getSimpleStorageType();

     StringBuffer sb = new StringBuffer().append("// attribute setter\n").append(aPropertyVariant.method("void", "set", propertyName(aRefOrDecl))).append("(final ").append(propertyTypeName).append(" aValue) throws ").append(XmlException.class.getName()).append(" {\n").append("\tremoveAttributeData_(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\");\n");

     if (aUseDataClass || !aRefOrDecl.getType().getSimpleStorageType().isPrimitive()) {

       sb.append("\tif (null != aValue) {\n");

     sb.append("\t\t").append(dataTypeName).append(" data = null;\n").append("\t\t").append(ITextContentProvider.class.getName()).append(" provider = new ").append(ITextContentProvider.class.getName()).append(" () {\n").append("\t\t\tpublic String getTextContent_() { return String.valueOf(aValue").append(aUseDataClass ? ".get" + ssoAccessor(ssoType) + "()" : "").append("); }\n").append("\t\t};\n").append("\t\tdata = (").append(dataTypeName).append(")createUncheckedAttributeData_(\"").append(ref.getNamespace()).append("\", \"").append(ref.getLocalPart()).append("\", provider);\n").append("\t\tdata.set").append(ssoAccessor(ssoType)).append("(aValue").append(aUseDataClass ? ".get" + ssoAccessor(ssoType) + "()" : "").append(");\n");

     if (aUseDataClass || !aRefOrDecl.getType().getSimpleStorageType().isPrimitive()) {

       sb.append("\t}\n");

     sb.append("}\n");

     return sb.toString();

   protected String referenceGetter(IAnyType aType, RefConstraintInfo aConstraintInfo, MethodVariant aPropertyVariant) {

     StringBuffer sb = new StringBuffer();

     sb.append("// reference getter\n").append(aPropertyVariant.method(interfaceName(aConstraintInfo.dataType), "ref", aConstraintInfo.propertyName)).append("() {\n").append("\tjava.util.Iterator i = ").append("iterReferencedData_(\"").append(aConstraintInfo.constraintKey).append("\");\n").append("\treturn i.hasNext() ? (").append(interfaceName(aConstraintInfo.dataType)).append(")i.next() : null;\n").append("}\n");

     return sb.toString();

   protected String referenceIterator(IAnyType aType, RefConstraintInfo aConstraintInfo, MethodVariant aPropertyVariant) {

     StringBuffer sb = new StringBuffer().append("// reference iterator\n").append(aPropertyVariant.method("java.util.Iterator", "refs", aConstraintInfo.propertyName)).append("() {\n").append("\treturn ").append("iterReferencedData_(\"").append(aConstraintInfo.constraintKey).append("\");\n").append("}\n");

     return sb.toString();

   protected String xPathMethod(IAnyType aType, IXPathMethod aMethod, MethodVariant aVariant) {

     String returnType = null;

     boolean cast = false;

       returnType = aMethod.getReturnType();

     return new StringBuffer().append("// XPath method\n").append(aVariant.method(returnType, aMethod.getPrefix(), aMethod.getName())).append("() throws ").append(XmlException.class.getName()).append(" {\n").append("\treturn " + (cast ? "(" + returnType + ")" : "") + aMethod.getPrefix() + "ByXPath_(\"").append(aMethod.getName()).append("\");\n").append("}\n").toString();

   protected String typeComment(IAnyType aType) {

     return null;