| package org.apache.maven.scm.provider.vss.commands.edit; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.maven.scm.ScmFile; |
| import org.apache.maven.scm.ScmFileStatus; |
| import org.apache.maven.scm.log.ScmLogger; |
| import org.apache.maven.scm.provider.vss.commands.VssConstants; |
| import org.apache.maven.scm.provider.vss.repository.VssScmProviderRepository; |
| import org.apache.maven.scm.util.AbstractConsumer; |
| import org.codehaus.plexus.util.cli.StreamConsumer; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author <a href="mailto:triek@thrx.de">Thorsten Riek</a> |
| * @version $Id$ |
| */ |
| public class VssEditConsumer |
| extends AbstractConsumer |
| implements StreamConsumer |
| { |
| |
| /** |
| * expecting file information |
| */ |
| private static final int GET_UNKNOWN = 0; |
| |
| /** |
| * expecting file information |
| */ |
| private static final int GET_FILE = 1; |
| |
| /** |
| * expecting file information |
| */ |
| private static final int CURRENTLY_CHECKED_OUT_FILE = 2; |
| |
| /** |
| * expecting file path information |
| */ |
| private static final int GET_FILE_PATH = 3; |
| |
| /** |
| * expecting writable copy |
| */ |
| private static final int IS_WRITABLE_COPY = 4; |
| |
| /** |
| * expecting working folder |
| */ |
| private static final int SET_WORKING_FOLDER = 5; |
| |
| /** |
| * Marks start of file data |
| */ |
| private static String START_FILE_PATH = "$/"; |
| |
| /** |
| * Marks getting a new File |
| */ |
| private static final String START_GETTING = "Getting"; |
| |
| /** |
| * Marks replacing a old File |
| */ |
| private static final String START_CURRENTLY_CHECKED_OUT = "You currently have file"; |
| |
| /** |
| * Marks a writable copy of a File / maybe a conflict |
| */ |
| private static final String START_WRITABLE_COPY = "A writable "; |
| |
| /** |
| * Marks "Set the default folder for project" question |
| */ |
| private static final String CONTAINS_SET_DEFAULT_WORKING_FOLDER = "as the default folder for project"; |
| |
| private String currentPath = ""; |
| |
| private List updatedFiles = new ArrayList(); |
| |
| private VssScmProviderRepository repo; |
| |
| public VssEditConsumer( VssScmProviderRepository repo, ScmLogger logger ) |
| { |
| super( logger ); |
| this.repo = repo; |
| } |
| |
| public void consumeLine( String line ) |
| { |
| getLogger().debug( line ); |
| |
| switch ( getLineStatus( line ) ) |
| { |
| case GET_FILE_PATH: |
| processGetFilePath( line ); |
| break; |
| case GET_FILE: |
| processGetFile( line ); |
| break; |
| case CURRENTLY_CHECKED_OUT_FILE: |
| processReplaceFile( line ); |
| break; |
| case IS_WRITABLE_COPY: |
| // will be overwritten and uses REPLACE_FILE |
| break; |
| case SET_WORKING_FOLDER: |
| // to trash |
| break; |
| default: |
| break; |
| } |
| } |
| |
| /** |
| * Process the current input line in the Get File state. |
| * |
| * @param line a line of text from the VSS log output |
| */ |
| private void processGetFile( String line ) |
| { |
| String[] fileLine = line.split( " " ); |
| updatedFiles.add( new ScmFile( currentPath + "/" + fileLine[1], ScmFileStatus.UPDATED ) ); |
| getLogger().info( fileLine[0] + ": " + currentPath + "/" + fileLine[1] ); |
| } |
| |
| /** |
| * Process the current input line in the Replace File state. |
| * |
| * @param line a line of text from the VSS log output |
| */ |
| private void processReplaceFile( String line ) |
| { |
| // updatedFiles.add( new ScmFile( currentPath + "/" + line.substring(START_CURRENTLY_CHECKED_OUT.length()), ScmFileStatus.UPDATED ) ); |
| getLogger().info( |
| START_CURRENTLY_CHECKED_OUT + currentPath + "/" + line.substring( START_CURRENTLY_CHECKED_OUT.length() ) ); |
| } |
| |
| /** |
| * Process the current input line in the Get File Path state. |
| * |
| * @param line a line of text from the VSS log output |
| */ |
| private void processGetFilePath( String line ) |
| { |
| currentPath = line.substring( ( VssConstants.PROJECT_PREFIX + repo.getProject() ).length(), line.length() - 1 ); |
| } |
| |
| /** |
| * Identify the status of a vss get line |
| * |
| * @param line The line to process |
| * @return status |
| */ |
| private int getLineStatus( String line ) |
| { |
| int argument = GET_UNKNOWN; |
| if ( line.startsWith( START_FILE_PATH ) ) |
| { |
| argument = GET_FILE_PATH; |
| } |
| else if ( line.startsWith( START_CURRENTLY_CHECKED_OUT ) ) |
| { |
| argument = CURRENTLY_CHECKED_OUT_FILE; |
| } |
| else if ( line.startsWith( START_WRITABLE_COPY ) ) |
| { |
| argument = IS_WRITABLE_COPY; |
| } |
| else if ( line.indexOf( CONTAINS_SET_DEFAULT_WORKING_FOLDER ) != -1 ) |
| { |
| argument = SET_WORKING_FOLDER; |
| } |
| |
| return argument; |
| } |
| |
| public List getUpdatedFiles() |
| { |
| return updatedFiles; |
| } |
| |
| } |