/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
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* 4. The names "The Jakarta Project", "Ant", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.tools.ant.taskdefs.optional.starteam;
import java.io.IOException;
import java.util.Hashtable;
import com.starbase.starteam.File;
import com.starbase.starteam.Folder;
import com.starbase.starteam.Item;
import com.starbase.starteam.Status;
import com.starbase.starteam.View;
import com.starbase.starteam.ViewConfiguration;
import org.apache.tools.ant.BuildException;
/**
* Produces a listing of the contents of the StarTeam repository
* at the specified view and StarTeamFolder.
*
* Created: Tue Dec 25 06:51:14 2001
*
* @author <a href="mailto:stevec@ignitesports.com">Steve Cohen</a>
* @version 1.0
*
* @ant.task name="stlist" category="scm"
*/
public class StarTeamList extends TreeBasedTask {
/**
* List files, dates, and statuses as of this label; optional.
* The label must exist in starteam or an exception will be thrown.
* If not specified, the most recent version of each file will be listed.
*
* @param label the label to be listed
*/
public void setLabel(String label) {
_setLabel(label);
}
/**
* Override of base-class abstract function creates an
* appropriately configured view for checkoutlists - either
* the current view or a view from this.label.
*
* @param raw the unconfigured <code>View</code>
* @return the snapshot <code>View</code> appropriately configured.
*/
protected View createSnapshotView(View raw) {
int labelID = getLabelID(raw);
// if a label has been supplied, use it to configure the view
// otherwise use current view
if (labelID >= 0) {
return new View(raw, ViewConfiguration.createFromLabel(labelID));
} else {
return new View(raw, ViewConfiguration.createTip());
}
}
/**
* Required base-class abstract function implementation is a no-op here.
*
* @exception BuildException not thrown in this implementation
*/
protected void testPreconditions() throws BuildException {
//intentionally do nothing.
}
/**
* Implements base-class abstract function to perform the checkout
* operation on the files in each folder of the tree.
*
* @param starteamFolder the StarTeam folder from which files to be
* checked out
* @param targetFolder the local mapping of rootStarteamFolder
*/
protected void visit(Folder starteamFolder, java.io.File targetFolder)
throws BuildException {
try {
if (null == getRootLocalFolder()) {
log("Folder: " + starteamFolder.getName() + " (Default folder: " + targetFolder + ")");
} else {
log("Folder: " + starteamFolder.getName() + " (Local folder: " + targetFolder + ")");
}
Hashtable localFiles = listLocalFiles(targetFolder);
// For all Files in this folder, we need to check
// if there have been modifications.
Item[] files = starteamFolder.getItems("File");
for (int i = 0; i < files.length; i++) {
File eachFile = (File) files[i];
String filename = eachFile.getName();
java.io.File localFile =
new java.io.File(targetFolder, filename);
delistLocalFile(localFiles, localFile);
// If the file doesn't pass the include/exclude tests, skip it.
if (!shouldProcess(filename)) {
continue;
}
list(eachFile, localFile);
}
// Now we recursively call this method on all sub folders in this
// folder unless recursive attribute is off.
Folder[] subFolders = starteamFolder.getSubFolders();
for (int i = 0; i < subFolders.length; i++) {
java.io.File targetSubfolder =
new java.io.File(targetFolder, subFolders[i].getName());
delistLocalFile(localFiles, targetSubfolder);
if (isRecursive()) {
visit(subFolders[i], targetSubfolder);
}
}
} catch (IOException e) {
throw new BuildException(e);
}
}
protected void list(File reposFile, java.io.File localFile)
throws IOException {
StringBuffer b = new StringBuffer();
if (null == getRootLocalFolder()) {
// status is irrelevant to us if we have specified a
// root local folder.
b.append(pad(Status.name(reposFile.getStatus()), 12)).append(' ');
}
b.append(pad(getUserName(reposFile.getLocker()), 20))
.append(' ')
.append(reposFile.getModifiedTime().toString())
.append(rpad(String.valueOf(reposFile.getSize()), 9))
.append(' ')
.append(reposFile.getName());
log(b.toString());
}
private static final String blankstr = blanks(30);
private static String blanks(int len) {
StringBuffer b = new StringBuffer();
for (int i = 0; i < len; i++) {
b.append(' ');
}
return b.toString();
}
protected static String pad(String s, int padlen) {
return (s + blankstr).substring(0, padlen);
}
protected static String rpad(String s, int padlen) {
s = blankstr + s;
return s.substring(s.length() - padlen);
}
}// StarTeamList