org.apache.xmlgraphics.xmp.XMPSchema Maven / Gradle / Ivy
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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.
*/
/* $Id: XMPSchema.java 750418 2009-03-05 11:03:54Z vhennebert $ */
package org.apache.xmlgraphics.xmp;
import org.apache.xmlgraphics.util.QName;
import org.apache.xmlgraphics.xmp.merge.MergeRuleSet;
/**
* Base class for schema implementations that provide user-friendly access to XMP values.
*/
public class XMPSchema {
private static MergeRuleSet defaultMergeRuleSet = new MergeRuleSet();
private String namespace;
private String prefix;
/**
* Constructs a new XMP schema object.
* @param namespace the namespace URI for the schema
* @param preferredPrefix the preferred prefix for the schema
*/
public XMPSchema(String namespace, String preferredPrefix) {
this.namespace = namespace;
this.prefix = preferredPrefix;
}
/** @return the namespace URI of the schema */
public String getNamespace() {
return this.namespace;
}
/** @return the preferred prefix of the schema */
public String getPreferredPrefix() {
return this.prefix;
}
/**
* Returns the QName for a property of this schema.
* @param propName the property name
* @return the QName for the property
*/
protected QName getQName(String propName) {
return new QName(getNamespace(), propName);
}
/** @return the default merge rule set for this XMP schema. */
public MergeRuleSet getDefaultMergeRuleSet() {
return defaultMergeRuleSet;
}
}