Constants.java

/*
 * Copyright 2012 James Moger
 *
 * Licensed 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.moxie;

import java.util.HashMap;
import java.util.Map;

import org.moxie.utils.StringUtils;


public class Constants {
	
	public static final String MAVEN2_ARTIFACT_PATTERN = "[groupId]/[artifactId]/[version]/[artifactId]-[revision](-[classifier]).[ext]";

	public static final String MAVEN2_METADATA_PATTERN = "[groupId]/[artifactId]/maven-metadata.[ext]";
	
	public static final String MAVEN2_SNAPSHOT_PATTERN = "[groupId]/[artifactId]/[version]/maven-metadata.[ext]";

	public static final String FORGE_ARTIFACT_PATTERN = "[artifactId]/[version].[ext]";
	
	public static final String FORGE_METADATA_PATTERN = "[artifactId]/[version].[ext]/[version].[ext]";

	public static final String RELEASE = "RELEASE";
	
	public static final String LATEST = "LATEST";
	
	public static final String POM = "pom";
	
	public static final String XML = "xml";
	
	public static final String LOCAL = "local";
	
	public static final String REMOTE = "remote";
	
	public static final String PREFIXES = ".meta/prefixes.txt";
	
	public static final int RING1 = 1;
	
	public static enum Key {
		name, description, url, organization, scope, groupId, artifactId, version,
		type, classifier, optional, dependencies, lastChecked, lastUpdated, lastSolved,
		lastDownloaded, origin, release, latest, revision, packaging, solutionVersion,
		id, email, organizationUrl, connection, developerConnection, tag, distribution,
		comments;
	}
	
	public enum MavenCacheStrategy {
		IGNORE, LINK, COPY;
		
		public static MavenCacheStrategy fromString(String value) {
			if (value == null) {
				return null;
			}
			for (MavenCacheStrategy strategy : values()) {
				if (strategy.name().equalsIgnoreCase(value)) {
					return strategy;
				}
			}
			return null;
		}
	}
	
	// https://issues.apache.org/jira/browse/IVY-899
	@SuppressWarnings("serial")
	public final static Map<String, String> packagingMap = new HashMap<String, String>() {{
		put("bundle", "jar");
		put("ear", "ear");
		put("eclipse-plugin", "jar");
		put("ejb", "jar");
		put("jar", "jar");
		put("jbi-component", "jar");
		put("jbi-shared-library", "jar");
		put("maven-plugin", "jar");
		put("orbit", "jar");
		put("pear", "jar");
		put("pom", "pom");
		put("war", "war");
	}};
	
	public static String getExtension(String packaging) {
		if (StringUtils.isEmpty(packaging)) {
			return "jar";
		}
		if (packaging.indexOf('+') > -1) {
			// strip trailing +zip and/or +tgz, etc
			packaging = packaging.substring(0, packaging.indexOf('+'));
		}
		String ext = packagingMap.get(packaging.toLowerCase());
		if (ext == null) {
			ext = packaging;
		}
		return ext;
	}
	
	public static boolean isJavaBinary(String ext) {
		String e = getExtension(ext);
		return e.equals("jar") || e.equals("ear") || e.equals("war");
	}
}