/*
* soapUI, copyright (C) 2004-2011 eviware.com
*
* soapUI is free software; you can redistribute it and/or modify it under the
* terms of version 2.1 of the GNU Lesser General Public License as published by
* the Free Software Foundation.
*
* soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details at gnu.org.
*/
package com.eviware.soapui.impl.wadl.inference.schema.types;
import org.apache.xmlbeans.XmlAnySimpleType;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlException;
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.schema.Settings;
import com.eviware.soapui.impl.wadl.inference.schema.Type;
import com.eviware.soapui.impl.wadl.inference.schema.content.EmptyContent;
import com.eviware.soapui.impl.wadl.inference.support.TypeInferrer;
import com.eviware.soapui.inferredSchema.EmptyTypeConfig;
/**
* EmptyRtpe corresponds to an instance of a type with no attributes, nor any
* content.
*
* @author Dain Nilsson
*/
public class EmptyType implements Type
{
private Schema schema;
private EmptyContent empty;
private boolean completed = false;
public EmptyType( Schema schema )
{
this.schema = schema;
empty = new EmptyContent( schema, false );
}
public EmptyType( EmptyTypeConfig xml, Schema schema )
{
this.schema = schema;
empty = new EmptyContent( schema, xml.getCompleted() );
completed = xml.getCompleted();
}
public EmptyTypeConfig save()
{
EmptyTypeConfig xml = EmptyTypeConfig.Factory.newInstance();
xml.setCompleted( completed );
return xml;
}
public String getName()
{
return "empty_element";
}
public Schema getSchema()
{
return schema;
}
public void setSchema( Schema schema )
{
this.schema = schema;
}
public Type validate( Context context ) throws XmlException
{
XmlCursor cursor = context.getCursor();
if( !cursor.isAttr() && ( cursor.toFirstAttribute() || cursor.toFirstChild() ) )
{
// Element has attributes or children, must be complexType
ComplexType newType = new ComplexType( schema, context.getName(), completed );
newType.setContent( empty );
return newType;
}
cursor.toFirstContentToken();
if( empty.validate( context ) != empty )
{
// Element has simple content, must be simpleType
String value = cursor.getTextValue();
XmlAnySimpleType simpleType;
if( completed )
simpleType = TypeInferrer.getBlankType();
else
simpleType = TypeInferrer.inferSimpleType( value );
// return
// context.getSchemaSystem().getType(simpleType.schemaType().getName());
return new SimpleType( schema, simpleType, completed );
}
completed = true;
return this;
}
public String toString()
{
String xsdns = schema.getPrefixForNamespace( Settings.xsdns );
StringBuilder s = new StringBuilder( "<" + xsdns + ":complexType name=\"" + getName() + "\"/>" );
return s.toString();
}
}