| /* Copyright 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 org.apache.xmlbeans.impl.marshal; |
| |
| import org.apache.xmlbeans.XmlException; |
| |
| import java.lang.reflect.Array; |
| |
| //TODO: finish this class |
| |
| class SoapArrayTypeVisitor |
| extends NamedXmlTypeVisitor |
| { |
| private final SoapArrayRuntimeBindingType type; |
| private final int arrayLength; |
| |
| private int currIndex = -1; |
| |
| SoapArrayTypeVisitor(RuntimeBindingProperty property, |
| Object obj, |
| PullMarshalResult result) |
| throws XmlException |
| { |
| super(obj, property, result); |
| |
| type = (SoapArrayRuntimeBindingType)getActualRuntimeBindingType(); |
| arrayLength = getArrayLength(obj); |
| } |
| |
| private static int getArrayLength(Object obj) |
| { |
| if (obj == null) return 0; |
| |
| return Array.getLength(obj); |
| } |
| |
| protected int getState() |
| { |
| assert currIndex <= arrayLength; //ensure we don't go past the end |
| |
| if (currIndex < 0) return START; |
| |
| if (currIndex >= arrayLength) return END; |
| |
| return CONTENT; |
| } |
| |
| protected int advance() |
| throws XmlException |
| { |
| assert currIndex < arrayLength; //ensure we don't go past the end |
| |
| do { |
| currIndex++; |
| if (currIndex == arrayLength) return END; |
| } |
| while (!currentItemHasValue()); |
| |
| |
| assert currIndex >= 0; |
| assert (getState() == CONTENT); |
| |
| return CONTENT; |
| } |
| |
| private boolean currentItemHasValue() |
| throws XmlException |
| { |
| return type.getElementProperty().isSet(getParentObject(), |
| marshalResult, |
| currIndex); |
| } |
| |
| private Object getCurrentValue() |
| throws XmlException |
| { |
| return type.getElementProperty().getValue(getParentObject(), |
| marshalResult, |
| currIndex); |
| } |
| |
| public XmlTypeVisitor getCurrentChild() |
| throws XmlException |
| { |
| final Object value = getCurrentValue(); |
| //TODO: avoid excessive object creation |
| return marshalResult.createVisitor(type.getElementProperty(), value); |
| } |
| |
| protected CharSequence getCharData() |
| { |
| throw new IllegalStateException("not text: " + this); |
| } |
| |
| protected void initAttributes() |
| throws XmlException |
| { |
| if (getParentObject() == null) { |
| marshalResult.addXsiNilAttribute(); |
| } else if (needsXsiType()) { |
| marshalResult.addXsiTypeAttribute(getActualRuntimeBindingType()); |
| } |
| } |
| |
| } |