| package org.apache.maven.doxia.parser.module; |
| |
| /* |
| * 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. |
| */ |
| |
| /** |
| * An abstract base class that implements the ParserModule interface. |
| * |
| * @since 1.6 |
| */ |
| public abstract class AbstractParserModule |
| implements ParserModule |
| { |
| /** The source directory. */ |
| private final String sourceDirectory; |
| |
| /** The supported file extensions. */ |
| private final String[] extensions; |
| |
| /** The default file extension. */ |
| private final String parserId; |
| |
| /** |
| * Constructor with null. |
| */ |
| public AbstractParserModule() |
| { |
| this( null, null, (String[]) null ); |
| } |
| |
| /** |
| * Constructor with same value for everything: source directory and file extension equal parserId. |
| */ |
| public AbstractParserModule( String parserId ) |
| { |
| this( parserId, parserId, parserId ); |
| } |
| |
| /** |
| * Constructor with same value for parser id and source directory. |
| */ |
| public AbstractParserModule( String parserId, String extension ) |
| { |
| this( parserId, parserId, new String[] { extension } ); |
| } |
| |
| /** |
| * @param sourceDirectory not null |
| * @param extension not null |
| * @param parserId not null |
| * @since 1.1.1 |
| * @deprecated can cause confusion with constructor with multiple extensions |
| */ |
| protected AbstractParserModule( String sourceDirectory, String extension, String parserId ) |
| { |
| super(); |
| this.sourceDirectory = sourceDirectory; |
| this.extensions = new String[] { extension }; |
| this.parserId = parserId; |
| } |
| |
| /** |
| * @param sourceDirectory not null |
| * @param parserId not null (usually equals sourceDirectory) |
| * @param extensions not null |
| * @since 1.7 |
| */ |
| protected AbstractParserModule( String sourceDirectory, String parserId, String... extensions ) |
| { |
| super(); |
| this.sourceDirectory = sourceDirectory; |
| this.extensions = extensions; |
| this.parserId = parserId; |
| } |
| |
| /** {@inheritDoc} */ |
| public String getSourceDirectory() |
| { |
| return sourceDirectory; |
| } |
| |
| /** {@inheritDoc} */ |
| public String[] getExtensions() |
| { |
| return extensions; |
| } |
| |
| /** {@inheritDoc} */ |
| public String getParserId() |
| { |
| return parserId; |
| } |
| } |