| /******************************************************************************* |
| * Copyright (c) 25.07.2011 Aaron Digulla. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Aaron Digulla - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| |
| package m4e |
| |
| import java.io.File; |
| import m4e.maven.ErrorLog |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| abstract class AbstractCommand implements CommonConstants { |
| |
| Logger log = LoggerFactory.getLogger( getClass() ) |
| |
| File workDir |
| ErrorLog errorLog |
| |
| void run( List<String> args ) { |
| run( args as String[] ) |
| } |
| |
| void run( String... args ) { |
| prepare() |
| |
| doRun( args ) |
| |
| destroy() |
| } |
| |
| void prepare() { |
| |
| } |
| |
| void destroy() { |
| if( errorLog ) { |
| errorLog.close() |
| } |
| } |
| |
| void prepareErrorLog( File repo, String command ) { |
| if( errorLog ) { |
| errorLog.close() |
| } |
| |
| errorLog = new ErrorLog( repo: repo, command: command ) |
| } |
| |
| abstract void doRun( String... args ); |
| |
| int errorCount = 0 |
| int warningCount = 0 |
| |
| void warn( Warning warning, String msg, Map xml = null ) { |
| warningCount ++ |
| log.warn( msg + '\nFor details, see ' + warning.url() ) |
| |
| appendToErrorLog( 'warning', warning.code(), msg, xml ) |
| } |
| |
| void appendToErrorLog( String nodeName, String code, String msg, Map xml ) { |
| if( ! errorLog ) { |
| return |
| } |
| |
| Map map = new LinkedHashMap() |
| |
| map['code'] = code |
| if( xml ) { |
| map.putAll( xml ) |
| } |
| |
| errorLog.write().invokeMethod( nodeName, [ map, msg ] ) |
| } |
| |
| void error( Error error, String msg, Map xml = null ) { |
| errorCount ++ |
| log.error( msg + '\nFor details, see ' + error.url() ) |
| |
| appendToErrorLog( 'error', error.code(), msg, xml ) |
| } |
| |
| void error( Error error, String msg, Exception e, Map xml = null ) { |
| errorCount ++ |
| log.error( msg + '\nFor details, see ' + error.url(), e ) |
| |
| if( ! xml ) { |
| xml = [:] |
| } |
| |
| xml[ 'exception' ] = e.message |
| |
| appendToErrorLog( 'error', error.code(), msg, xml ) |
| } |
| |
| void mergeCounters( AbstractCommand other ) { |
| warningCount += other.warningCount |
| errorCount += other.errorCount |
| } |
| |
| void logSummary() { |
| if( errorCount ) { |
| log.error( "There were ${errorCount} errors and ${warningCount} warnings" ) |
| } else if( warningCount ) { |
| log.warn( "There were no errors but ${warningCount} warnings" ) |
| } else { |
| log.info( "There were no errors or warnings" ) |
| } |
| } |
| |
| File repoOption( String[] args, int index ) { |
| if( args.size() < index ) { |
| throw new UserError( 'Missing path to repository to analyze' ) |
| } |
| |
| File repo = new File( args[ index ] ).absoluteFile |
| if( !repo.exists() ) { |
| throw new UserError( "Directory ${repo} doesn't exist" ) |
| } |
| |
| return repo |
| } |
| } |