public String getArtifactIdFromCoord(String coord) { Matcher m = COORD_P.matcher(coord); if (m.matches()) { return m.group(2); } else { return null; } }
public String what(String key, boolean oneliner) throws Exception { byte[] sha; Matcher m = SHA_P.matcher(key); if (m.matches()) { sha = Hex.toByteArray(key); } else { m = URL_P.matcher(key); if (m.matches()) { URL url = new URL(key); sha = SHA1.digest(url.openStream()).digest(); } else { File jarfile = new File(key); if (!jarfile.exists()) { reporter.error("File does not exist: %s", jarfile.getCanonicalPath()); } sha = SHA1.digest(jarfile).digest(); } } reporter.trace("sha %s", Hex.toHexString(sha)); Revision revision = library.getRevision(sha); if (revision == null) { return null; } StringBuilder sb = new StringBuilder(); Formatter f = new Formatter(sb); Justif justif = new Justif(120, 20, 70, 20, 75); DateFormat dateFormat = DateFormat.getDateInstance(); try { if (oneliner) { f.format("%20s %s%n", Hex.toHexString(revision._id), createCoord(revision)); } else { f.format("Artifact: %s%n", revision.artifactId); if (revision.organization != null && revision.organization.name != null) { f.format(" (%s)", revision.organization.name); } f.format("%n"); f.format("Coordinates\t0: %s%n", createCoord(revision)); f.format("Created\t0: %s%n", dateFormat.format(new Date(revision.created))); f.format("Size\t0: %d%n", revision.size); f.format("Sha\t0: %s%n", Hex.toHexString(revision._id)); f.format("URL\t0: %s%n", createJpmLink(revision)); f.format("%n"); f.format("%s%n", revision.description); f.format("%n"); f.format("Dependencies\t0:%n"); boolean flag = false; Iterable<RevisionRef> closure = library.getClosure(revision._id, true); for (RevisionRef dep : closure) { f.format( " - %s \t2- %s \t3- %s%n", dep.name, createCoord(dep), dateFormat.format(new Date(dep.created))); flag = true; } if (!flag) { f.format(" None%n"); } f.format("%n"); } f.flush(); justif.wrap(sb); return sb.toString(); } finally { f.close(); } }