/*
* Copyright 2003, 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.ws.jaxme.xs.impl;
import org.apache.ws.jaxme.xs.XSEnumeration;
import org.apache.ws.jaxme.xs.XSListType;
import org.apache.ws.jaxme.xs.XSType;
import org.apache.ws.jaxme.xs.parser.impl.LocSAXException;
import org.apache.ws.jaxme.xs.xml.XsEList;
import org.apache.ws.jaxme.xs.xml.XsQName;
import org.apache.ws.jaxme.xs.xml.XsTLocalSimpleType;
import org.xml.sax.SAXException;
/**
* @author <a href="mailto:joe@ispsoft.de">Jochen Wiedmann</a>
*/
public class XSListTypeImpl extends XSSimpleTypeImpl implements XSListType {
private static final String[][] ZERO_PATTERNS = new String[0][];
private static final XSEnumeration[] ZERO_ENUMERATIONS = new XSEnumeration[0];
private final XSType itemType;
public boolean isRestriction() { return false; }
public XSType getRestrictedType() {
throw new IllegalStateException("This is a basic list type and not a restriction of another simple type.");
}
public XSListTypeImpl(XSType pOwner, XsEList pBaseList) throws SAXException {
XsQName itemTypeName = pBaseList.getItemType();
if (itemTypeName == null) {
XsTLocalSimpleType simpleType = pBaseList.getSimpleType();
if (simpleType == null) {
throw new LocSAXException("You must either set the 'itemType' attribute or add a 'simpleType' element.",
pBaseList.getLocator());
}
XSType type = pOwner.getXSSchema().getXSObjectFactory().newXSType(pOwner, simpleType);
type.validate();
itemType = type;
} else {
XSType type = pOwner.getXSSchema().getType(itemTypeName);
if (type == null) {
throw new LocSAXException("Unknown item type: " + itemTypeName, pBaseList.getLocator());
}
type.validate();
if (!type.isSimple()) {
throw new LocSAXException("The item type " + itemTypeName + " is complex.",
pBaseList.getLocator());
}
itemType = type;
}
}
public boolean isList() { return true; }
public XSListType getListType() { return this; }
public String[][] getPattern() { return ZERO_PATTERNS; }
public XSEnumeration[] getEnumerations() { return ZERO_ENUMERATIONS; }
public Long getLength() { return null; }
public Long getMinLength() { return null; }
public Long getMaxLength() { return null; }
public XSType getItemType() { return itemType; }
}