| /* |
| * 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.*; |
| |
| import java.util.*; |
| |
| /** |
| * Represents a sourcetype. A sourcetype has a name and a number of rules |
| * which are used to determine if a certain document is of this sourcetype. |
| */ |
| public class SourceType implements Configurable |
| { |
| protected List rules = new ArrayList(); |
| protected String name; |
| |
| public void configure(Configuration configuration) throws ConfigurationException |
| { |
| name = configuration.getAttribute("name"); |
| |
| Configuration[] ruleConfs = configuration.getChildren(); |
| for (int i = 0; i < ruleConfs.length; i++) |
| { |
| SourceTypeRule rule; |
| if (ruleConfs[i].getName().equals("document-declaration")) |
| rule = new DocDeclRule(); |
| else if (ruleConfs[i].getName().equals("processing-instruction")) |
| rule = new ProcessingInstructionRule(); |
| else if (ruleConfs[i].getName().equals("w3c-xml-schema")) |
| rule = new XmlSchemaRule(); |
| else if (ruleConfs[i].getName().equals("document-element")) |
| rule = new DocumentElementRule(); |
| else |
| throw new ConfigurationException("Unsupported element " + ruleConfs[i].getName() + " at " |
| + ruleConfs[i].getLocation()); |
| |
| rule.configure(ruleConfs[i]); |
| rules.add(rule); |
| } |
| } |
| |
| public boolean matches(SourceInfo sourceInfo) |
| { |
| Iterator rulesIt = rules.iterator(); |
| boolean matches = true; |
| while (rulesIt.hasNext()) |
| { |
| SourceTypeRule rule = (SourceTypeRule)rulesIt.next(); |
| matches = matches && rule.matches(sourceInfo); |
| if (!matches) |
| return false; |
| } |
| return matches; |
| } |
| |
| public String getName() |
| { |
| return name; |
| } |
| } |