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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.forrest.sourcetype;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
/**
* A Rule which checks the value of the xsi:schemaLocation and xsi:noNamespaceSchemaLocation
* attributes.
*/
public class XmlSchemaRule implements SourceTypeRule
{
protected String schemaLocation;
protected String noNamespaceSchemaLocation;
public void configure(Configuration configuration) throws ConfigurationException
{
schemaLocation = configuration.getAttribute("schema-location", null);
noNamespaceSchemaLocation = configuration.getAttribute("no-namespace-schema-location", null);
if (schemaLocation == null && noNamespaceSchemaLocation == null)
throw new ConfigurationException("Missing schema-location and/or no-namespace-schema-location attribute on w3c-xml-schema element at " + configuration.getLocation());
}
public boolean matches(SourceInfo sourceInfo)
{
if (schemaLocation != null && noNamespaceSchemaLocation != null
&& schemaLocation.equals(sourceInfo.getXsiSchemaLocation())
&& noNamespaceSchemaLocation.equals(sourceInfo.getXsiNoNamespaceSchemaLocation()))
return true;
else if (schemaLocation != null && noNamespaceSchemaLocation == null && schemaLocation.equals(sourceInfo.getXsiSchemaLocation()))
return true;
else if (schemaLocation == null && noNamespaceSchemaLocation != null && noNamespaceSchemaLocation.equals(sourceInfo.getXsiNoNamespaceSchemaLocation()))
return true;
else
return false;
}
}