How to use

collect

method

in

aQute.lib.io.IO

private static String getMessage(HttpURLConnection conn) {
  try (InputStream in = conn.getErrorStream()) {
    if (in != null)
      return IO.collect(in);
  } catch (Exception e) {
    // Ignore
  }
  return "";
}

String readSHAFile() throws IOException {
  String result;
  if (shaFile != null && shaFile.isFile())
    result = IO.collect(shaFile);
  else
    result = null;
  return result;
}

String readSHAFile() throws IOException {
  String result;
  if (shaFile != null && shaFile.isFile())
    result = IO.collect(shaFile);
  else
    result = null;
  return result;
}

private Version getVersion(File source, Pattern pattern) throws IOException {
  if (!source.isFile())
    return null;
  String content = IO.collect(source);
  Matcher m = pattern.matcher(content);
  if (!m.find())
    return null;
  return new Version(m.group(1));
}

@Override
public void load(Reader r) throws IOException {
  String s = doBackslashEncoding(IO.collect(r));
  super.load(new StringReader(s));
}

@Override
public void load(Reader r) throws IOException {
  String s = doBackslashEncoding(IO.collect(r));
  super.load(new StringReader(s));
}

private Version getVersion(File source, Pattern pattern) throws IOException {
  if (!source.isFile())
    return null;
  String content = IO.collect(source);
  Matcher m = pattern.matcher(content);
  if (!m.find())
    return null;
  return new Version(m.group(1));
}

public static FileLine findHeader(File f, Pattern header) throws IOException {
  String s = IO.collect(f);
  Matcher matcher = header.matcher(s);
  if (!matcher.find())
    return null;
  return new FileLine(f, getLine(s, matcher.start(0)), matcher.group().length());
}

public static FileLine findHeader(File f, Pattern header) throws IOException {
  String s = IO.collect(f);
  Matcher matcher = header.matcher(s);
  if (!matcher.find())
    return null;
  return new FileLine(f, getLine(s, matcher.start(0)), matcher.group().length());
}

private boolean replace(File target, final Version newVersion, Pattern pattern) throws IOException {
  String content = IO.collect(target);
  Matcher m = pattern.matcher(content);
  if (!m.find()) {
    return false;
  }
  Version oldVersion = new Version(m.group(1));
  if (newVersion.compareTo(oldVersion) == 0) {
    return true;
  }
  return replace(newVersion, content, m, target);
}

private boolean replace(File target, final Version newVersion, Pattern pattern) throws IOException {
  String content = IO.collect(target);
  Matcher m = pattern.matcher(content);
  if (!m.find()) {
    return false;
  }
  Version oldVersion = new Version(m.group(1));
  if (newVersion.compareTo(oldVersion) == 0) {
    return true;
  }
  return replace(newVersion, content, m, target);
}

@Override
public void load(Reader r) throws IOException {
  String source = IO.collect(new NonClosingReader(r));
  load(source, null, null, null);
}

@Override
public void load(Reader r) throws IOException {
  String source = IO.collect(new NonClosingReader(r));
  load(source, null, null, null);
}

@Override
public void load(Reader r) throws IOException {
  String source = IO.collect(new NonClosingReader(r));
  load(source, null, null, null);
}

@Override
public void load(Reader r) throws IOException {
  String source = IO.collect(new NonClosingReader(r));
  load(source, null, null, null);
}

@Override
public void delete(Project p) throws IOException {
  File root = p.getWorkspace()
    .getFile("pom.xml");
  String rootPom = IO.collect(root);
  if (rootPom.contains(getTag(p))) {
    rootPom = rootPom.replaceAll("\n\\s*" + getTag(p) + "\\s*", "\n");
    IO.store(rootPom, root);
  }
}

@Override
public void delete(Project p) throws IOException {
  File root = p.getWorkspace().getFile("pom.xml");
  String rootPom = IO.collect(root);
  if ( rootPom.contains(getTag(p))) {
    rootPom = rootPom.replaceAll("\n\\s*" + getTag(p) + "\\s*", "\n");
    IO.store(rootPom, root);
  }
  
}

@Override
public void delete(Project p) throws IOException {
  File root = p.getWorkspace().getFile("pom.xml");
  String rootPom = IO.collect(root);
  if ( rootPom.contains(getTag(p))) {
    rootPom = rootPom.replaceAll("\n\\s*" + getTag(p) + "\\s*", "\n");
    IO.store(rootPom, root);
  }
  
}

@Override
public void delete(Project p) throws IOException {
  File root = p.getWorkspace()
    .getFile("pom.xml");
  String rootPom = IO.collect(root);
  if (rootPom.contains(getTag(p))) {
    rootPom = rootPom.replaceAll("\n\\s*" + getTag(p) + "\\s*", "\n");
    IO.store(rootPom, root);
  }
}

@Override
public void created(Project p) throws IOException {
  Workspace workspace = p.getWorkspace();
  copy("pom.xml", "pom.xml", p);
  File root = workspace.getFile("pom.xml");
  doRoot(p, root);
  String rootPom = IO.collect(root);
  if (!rootPom.contains(getTag(p))) {
    rootPom = rootPom.replaceAll("<!-- DO NOT EDIT MANAGED BY BND MAVEN LIFECYCLE PLUGIN -->\n",
      "$0\n\t\t" + getTag(p) + "\n");
    IO.store(rootPom, root);
  }
}