org.apache.jackrabbit.vault.fs.config.CredentialsConfig Maven / Gradle / Ivy
/*
* 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.jackrabbit.vault.fs.config;
import javax.jcr.Credentials;
import org.w3c.dom.Element;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
/**
* {@code CredentialsConfig}...
*
*/
public abstract class CredentialsConfig {
public final String type;
public static final String ATTR_TYPE = "type";
public static final String ELEM_CREDETIALS = "credentials";
public CredentialsConfig(String type) {
this.type = type;
}
public static CredentialsConfig load(Element elem) throws ConfigurationException {
assert elem.getNodeName().equals(ELEM_CREDETIALS);
String type = elem.getAttribute(ATTR_TYPE);
if (type == null || type.equals("simple")) {
return SimpleCredentialsConfig.load(elem);
}
throw new ConfigurationException("unknown credentials type: " + type);
}
public abstract Credentials getCredentials();
public void write(ContentHandler handler) throws SAXException {
AttributesImpl attrs = new AttributesImpl();
attrs.addAttribute("", ATTR_TYPE, "", "CDATA", type);
handler.startElement("", ELEM_CREDETIALS, "", attrs);
writeInner(handler);
handler.endElement("", ELEM_CREDETIALS, "");
}
protected abstract void writeInner(ContentHandler handler) throws SAXException;
}