package org.apache.maven.plugins.ear.output; | |
/* | |
* 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. | |
*/ | |
/** | |
* Provides access to {@link FileNameMapping} implementations. | |
* <p/> | |
* Two basic implementations are provided by default: | |
* <ul> | |
* <li>standard: the default implementation</li> | |
* <li>full: an implementation that maps to a 'full' file name, i.e. containing the groupId</li> | |
* </ul> | |
* | |
* @author <a href="snicoll@apache.org">Stephane Nicoll</a> | |
* @version $Id: FileNameMappingFactory.java 1645331 2014-12-13 17:31:09Z khmarbaise $ | |
*/ | |
public class FileNameMappingFactory | |
{ | |
static final String STANDARD_FILE_NAME_MAPPING = "standard"; | |
static final String FULL_FILE_NAME_MAPPING = "full"; | |
static final String NO_VERSION_FILE_NAME_MAPPING = "no-version"; | |
static final String NO_VERSION_FOR_EJB_FILE_NAME_MAPPING = "no-version-for-ejb"; | |
private FileNameMappingFactory() | |
{ | |
} | |
/** | |
* @return {@link StandardFileNameMapping} | |
*/ | |
public static FileNameMapping getDefaultFileNameMapping() | |
{ | |
return new StandardFileNameMapping(); | |
} | |
/** | |
* Returns the file name mapping implementation based on a logical name of a fully qualified name of the class. | |
* | |
* @param nameOrClass a name of the fqn of the implementation | |
* @return the file name mapping implementation | |
*/ | |
public static FileNameMapping getFileNameMapping( final String nameOrClass ) | |
{ | |
if ( STANDARD_FILE_NAME_MAPPING.equals( nameOrClass ) ) | |
{ | |
return getDefaultFileNameMapping(); | |
} | |
if ( FULL_FILE_NAME_MAPPING.equals( nameOrClass ) ) | |
{ | |
return new FullFileNameMapping(); | |
} | |
if ( NO_VERSION_FILE_NAME_MAPPING.equals( nameOrClass ) ) | |
{ | |
return new NoVersionFileNameMapping(); | |
} | |
if ( NO_VERSION_FOR_EJB_FILE_NAME_MAPPING.equals( nameOrClass ) ) | |
{ | |
return new NoVersionForEjbFileNameMapping(); | |
} | |
try | |
{ | |
final Class<?> c = Class.forName( nameOrClass ); | |
return (FileNameMapping) c.newInstance(); | |
} | |
catch ( ClassNotFoundException e ) | |
{ | |
throw new IllegalStateException( "File name mapping implementation[" + nameOrClass + "] was not found " | |
+ e.getMessage() ); | |
} | |
catch ( InstantiationException e ) | |
{ | |
throw new IllegalStateException( "Could not instantiate file name mapping implementation[" + nameOrClass | |
+ "] make sure it has a default public constructor" ); | |
} | |
catch ( IllegalAccessException e ) | |
{ | |
throw new IllegalStateException( "Could not access file name mapping implementation[" + nameOrClass | |
+ "] make sure it has a default public constructor" ); | |
} | |
catch ( ClassCastException e ) | |
{ | |
throw new IllegalStateException( "Specified class[" + nameOrClass + "] does not implement[" | |
+ FileNameMapping.class.getName() + "]" ); | |
} | |
} | |
} |