/*
* Copyright 2004-2014 SmartBear Software
*
* Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent
* versions of the EUPL (the "Licence");
* You may not use this work except in compliance with the Licence.
* You may obtain a copy of the Licence at:
*
* http://ec.europa.eu/idabc/eupl
*
* Unless required by applicable law or agreed to in writing, software distributed under the Licence is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the Licence for the specific language governing permissions and limitations
* under the Licence.
*/
package com.eviware.soapui.impl.wadl.inference.schema.content;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlException;
import com.eviware.soapui.impl.wadl.inference.schema.Content;
import com.eviware.soapui.impl.wadl.inference.schema.Context;
import com.eviware.soapui.impl.wadl.inference.schema.Schema;
import com.eviware.soapui.impl.wadl.inference.support.TypeInferrer;
import com.eviware.soapui.inferredSchema.EmptyContentConfig;
/**
* EmptyContent may not have any content, be it simpe or complex.
*
* @author Dain Nilsson
*/
public class EmptyContent implements Content {
private Schema schema;
private boolean completed = false;
public EmptyContent(Schema schema, boolean completed) {
this.schema = schema;
this.completed = completed;
}
public EmptyContent(EmptyContentConfig xml, Schema schema) {
this.schema = schema;
completed = xml.getCompleted();
}
public EmptyContentConfig save() {
EmptyContentConfig xml = EmptyContentConfig.Factory.newInstance();
xml.setCompleted(completed);
return xml;
}
public String toString(String attrs) {
return attrs;
}
public Content validate(Context context) throws XmlException {
XmlCursor cursor = context.getCursor();
cursor.push();
if (cursor.toParent() && cursor.toFirstChild()) {
// Element has children
cursor.pop();
return new SequenceContent(schema, completed);
} else if (cursor.pop() && !cursor.isEnd()) {
// Element has simple content
if (completed) {
return new SimpleContent(schema, TypeInferrer.getBlankType());
} else {
return new SimpleContent(schema, cursor.getTextValue());
}
}
completed = true;
return this;
}
}