Examples with DateFormat java.text.DateFormat used on opensource projects

Example 16 with DateFormat

use of java.text.DateFormat in project Mycat-Server by MyCATApache.

the class StatisticsSqlInterceptor method appendFile.

/**
     * 方法追加文件：使用FileWriter
     */
private static synchronized void appendFile(String fileName, String content) {
    Calendar calendar = Calendar.getInstance();
    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    String dayFile = dateFormat.format(calendar.getTime());
    FileWriter writer = null;
    try {
        String newFileName = fileName;
        //打开一个写文件器，构造函数中的第二个参数true表示以追加形式写文件
        String[] title = newFileName.split("\\.");
        if (title.length == 2) {
            newFileName = title[0] + dayFile + "." + title[1];
        }
        File file = new File(newFileName);
        if (!file.exists()) {
            file.createNewFile();
        }
        writer = new FileWriter(file, true);
        String newContent = content.replaceAll("[\\t\\n\\r]", "") + System.getProperty("line.separator");
        writer.write(newContent);
        writer.flush();
    } catch (IOException e) {
        LOGGER.error("appendFile error:" + e.getMessage(), e);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (IOException e) {
                LOGGER.error("close file error:" + e.getMessage(), e);
            }
        }
    }
}

Example 17 with DateFormat

use of java.text.DateFormat in project OpenGrok by OpenGrok.

the class BazaarHistoryParser method processStream.

/**
     * Process the output from the log command and insert the HistoryEntries
     * into the history field.
     *
     * @param input The output from the process
     * @throws java.io.IOException If an error occurs while reading the stream
     */
@Override
public void processStream(InputStream input) throws IOException {
    DateFormat df = repository.getDateFormat();
    RuntimeEnvironment env = RuntimeEnvironment.getInstance();
    BufferedReader in = new BufferedReader(new InputStreamReader(input));
    String s;
    HistoryEntry entry = null;
    int state = 0;
    while ((s = in.readLine()) != null) {
        if ("------------------------------------------------------------".equals(s)) {
            if (entry != null && state > 2) {
                entries.add(entry);
            }
            entry = new HistoryEntry();
            entry.setActive(true);
            state = 0;
            continue;
        }
        switch(state) {
            case 0:
                // First, go on until revno is found.
                if (s.startsWith("revno:")) {
                    String[] rev = s.substring("revno:".length()).trim().split(" ");
                    entry.setRevision(rev[0]);
                    ++state;
                }
                break;
            case 1:
                // Then, look for committer.
                if (s.startsWith("committer:")) {
                    entry.setAuthor(s.substring("committer:".length()).trim());
                    ++state;
                }
                break;
            case 2:
                // And then, look for timestamp.
                if (s.startsWith("timestamp:")) {
                    try {
                        Date date = df.parse(s.substring("timestamp:".length()).trim());
                        entry.setDate(date);
                    } catch (ParseException e) {
                        //
                        throw new IOException("Failed to parse history timestamp:" + s, e);
                    }
                    ++state;
                }
                break;
            case 3:
                // message.
                if (s.startsWith("modified:") || s.startsWith("added:") || s.startsWith("removed:")) {
                    ++state;
                } else if (s.startsWith("  ")) {
                    // Commit messages returned by bzr log -v are prefixed
                    // with two blanks.
                    entry.appendMessage(s.substring(2));
                }
                break;
            case 4:
                // files. (Except the labels.)
                if (!(s.startsWith("modified:") || s.startsWith("added:") || s.startsWith("removed:"))) {
                    // The list of files is prefixed with blanks.
                    s = s.trim();
                    int idx = s.indexOf(" => ");
                    if (idx != -1) {
                        s = s.substring(idx + 4);
                    }
                    File f = new File(myDir, s);
                    String name = env.getPathRelativeToSourceRoot(f, 0);
                    entry.addFile(name);
                }
                break;
            default:
                LOGGER.log(Level.WARNING, "Unknown parser state: {0}", state);
                break;
        }
    }
    if (entry != null && state > 2) {
        entries.add(entry);
    }
}

Example 18 with DateFormat

use of java.text.DateFormat in project OpenGrok by OpenGrok.

the class MercurialHistoryParser method processStream.

/**
     * Process the output from the hg log command and insert the HistoryEntries
     * into the history field.
     *
     * @param input The output from the process
     * @throws java.io.IOException If an error occurs while reading the stream
     */
@Override
public void processStream(InputStream input) throws IOException {
    RuntimeEnvironment env = RuntimeEnvironment.getInstance();
    DateFormat df = repository.getDateFormat();
    BufferedReader in = new BufferedReader(new InputStreamReader(input));
    entries = new ArrayList<HistoryEntry>();
    String s;
    HistoryEntry entry = null;
    while ((s = in.readLine()) != null) {
        if (s.startsWith(MercurialRepository.CHANGESET)) {
            entry = new HistoryEntry();
            entries.add(entry);
            entry.setActive(true);
            entry.setRevision(s.substring(MercurialRepository.CHANGESET.length()).trim());
        } else if (s.startsWith(MercurialRepository.USER) && entry != null) {
            entry.setAuthor(s.substring(MercurialRepository.USER.length()).trim());
        } else if (s.startsWith(MercurialRepository.DATE) && entry != null) {
            Date date = new Date();
            try {
                date = df.parse(s.substring(MercurialRepository.DATE.length()).trim());
            } catch (ParseException pe) {
                //
                throw new IOException("Could not parse date: " + s, pe);
            }
            entry.setDate(date);
        } else if (s.startsWith(MercurialRepository.FILES) && entry != null) {
            String[] strings = s.split(" ");
            for (int ii = 1; ii < strings.length; ++ii) {
                if (strings[ii].length() > 0) {
                    File f = new File(mydir, strings[ii]);
                    try {
                        entry.addFile(env.getPathRelativeToSourceRoot(f, 0));
                    } catch (FileNotFoundException e) {
                    // NOPMD
                    // If the file is not located under the source root,
                    // ignore it (bug #11664).
                    }
                }
            }
        } else if (s.startsWith(MercurialRepository.FILE_COPIES) && entry != null && isDir) {
            /* 
                 * 'file_copies:' should be present only for directories but
                 * we use isDir to be on the safe side.
                 */
            s = s.replaceFirst(MercurialRepository.FILE_COPIES, "");
            String[] splitArray = s.split("\\)");
            for (String part : splitArray) {
                /*
                      * This will fail for file names containing ' ('.
                      */
                String[] move = part.split(" \\(");
                File f = new File(mydir + move[0]);
                if (!move[0].isEmpty() && f.exists() && !renamedFiles.contains(move[0])) {
                    renamedFiles.add(move[0]);
                }
            }
        } else if (s.startsWith(DESC_PREFIX) && entry != null) {
            entry.setMessage(decodeDescription(s));
        } else if (s.equals(MercurialRepository.END_OF_ENTRY) && entry != null) {
            entry = null;
        } else if (s.length() > 0) {
            LOGGER.log(Level.WARNING, "Invalid/unexpected output {0} from hg log for repo {1}", new Object[] { s, repository.getDirectoryName() });
        }
    }
}

Example 19 with DateFormat

use of java.text.DateFormat in project OpenGrok by OpenGrok.

the class ClearCaseHistoryParser method processStream.

/**
     * Process the output from the log command and insert the HistoryEntries
     * into the history field.
     *
     * @param input The output from the process
     * @throws java.io.IOException If an error occurs while reading the stream
     */
@Override
public void processStream(InputStream input) throws IOException {
    DateFormat df = repository.getDateFormat();
    BufferedReader in = new BufferedReader(new InputStreamReader(input));
    List<HistoryEntry> entries = new ArrayList<HistoryEntry>();
    String s;
    HistoryEntry entry = null;
    while ((s = in.readLine()) != null) {
        if (!"create version".equals(s) && !"create directory version".equals(s)) {
            // skip this history entry
            while ((s = in.readLine()) != null) {
                if (".".equals(s)) {
                    break;
                }
            }
            continue;
        }
        entry = new HistoryEntry();
        if ((s = in.readLine()) != null) {
            try {
                entry.setDate(df.parse(s));
            } catch (ParseException pe) {
                //
                throw new IOException("Could not parse date: " + s, pe);
            }
        }
        if ((s = in.readLine()) != null) {
            entry.setAuthor(s);
        }
        if ((s = in.readLine()) != null) {
            s = s.replace('\\', '/');
            entry.setRevision(s);
        }
        StringBuffer message = new StringBuffer();
        String glue = "";
        while ((s = in.readLine()) != null && !".".equals(s)) {
            if ("".equals(s)) {
                // avoid empty lines in comments
                continue;
            }
            message.append(glue);
            message.append(s.trim());
            glue = "\n";
        }
        entry.setMessage(message.toString());
        entry.setActive(true);
        entries.add(entry);
    }
    history = new History();
    history.setHistoryEntries(entries);
}

Example 20 with DateFormat

use of java.text.DateFormat in project OpenGrok by OpenGrok.

the class Results method prettyPrint.

/**
     * Prints out results in html form. The following search helper fields are
     * required to be properly initialized: <ul>
     * <li>{@link SearchHelper#dataRoot}</li>
     * <li>{@link SearchHelper#contextPath}</li>
     * <li>{@link SearchHelper#searcher}</li> <li>{@link SearchHelper#hits}</li>
     * <li>{@link SearchHelper#historyContext} (ignored if {@code null})</li>
     * <li>{@link SearchHelper#sourceContext} (ignored if {@code null})</li>
     * <li>{@link SearchHelper#summarizer} (if sourceContext is not
     * {@code null})</li> <li>{@link SearchHelper#compressed} (if sourceContext
     * is not {@code null})</li> <li>{@link SearchHelper#sourceRoot} (if
     * sourceContext or historyContext is not {@code null})</li> </ul>
     *
     * @param out write destination
     * @param sh search helper which has all required fields set
     * @param start index of the first hit to print
     * @param end index of the last hit to print
     * @throws HistoryException
     * @throws IOException
     * @throws ClassNotFoundException
     */
public static void prettyPrint(Writer out, SearchHelper sh, int start, int end) throws HistoryException, IOException, ClassNotFoundException {
    Project p;
    String ctxE = Util.URIEncodePath(sh.contextPath);
    String xrefPrefix = sh.contextPath + Prefix.XREF_P;
    String morePrefix = sh.contextPath + Prefix.MORE_P;
    String xrefPrefixE = ctxE + Prefix.XREF_P;
    File xrefDataDir = new File(sh.dataRoot, Prefix.XREF_P.toString());
    for (Map.Entry<String, ArrayList<Document>> entry : createMap(sh.searcher, sh.hits, start, end).entrySet()) {
        String parent = entry.getKey();
        out.write("<tr class=\"dir\"><td colspan=\"3\"><a href=\"");
        out.write(xrefPrefixE);
        out.write(Util.URIEncodePath(parent));
        out.write("/\">");
        // htmlize ???
        out.write(parent);
        out.write("/</a>");
        if (sh.desc != null) {
            out.write(" - <i>");
            // htmlize ???
            out.write(sh.desc.get(parent));
            out.write("</i>");
        }
        JSONArray messages;
        if ((p = Project.getProject(parent)) != null && (messages = Util.messagesToJson(p, RuntimeEnvironment.MESSAGES_MAIN_PAGE_TAG)).size() > 0) {
            out.write(" <a ");
            out.write("href=\"" + xrefPrefix + "/" + p.getName() + "\">");
            out.write("<span class=\"important-note important-note-rounded\" data-messages='" + messages + "'>!</span>");
            out.write("</a>");
        }
        out.write("</td></tr>");
        for (Document doc : entry.getValue()) {
            String rpath = doc.get(QueryBuilder.PATH);
            String rpathE = Util.URIEncodePath(rpath);
            DateFormat df;
            out.write("<tr>");
            Util.writeHAD(out, sh.contextPath, rpathE, false);
            out.write("<td class=\"f\"><a href=\"");
            out.write(xrefPrefixE);
            out.write(rpathE);
            out.write("\"");
            if (RuntimeEnvironment.getInstance().isLastEditedDisplayMode()) {
                try {
                    // insert last edited date if possible
                    df = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
                    String dd = df.format(DateTools.stringToDate(doc.get("date")));
                    out.write(" class=\"result-annotate\" title=\"");
                    out.write("Last modified: ");
                    out.write(dd);
                    out.write("\"");
                } catch (ParseException ex) {
                    LOGGER.log(Level.WARNING, "An error parsing date information", ex);
                }
            }
            out.write(">");
            // htmlize ???
            out.write(rpath.substring(rpath.lastIndexOf('/') + 1));
            out.write("</a>");
            out.write("</td><td><tt class=\"con\">");
            if (sh.sourceContext != null) {
                Genre genre = Genre.get(doc.get("t"));
                Definitions tags = null;
                IndexableField tagsField = doc.getField(QueryBuilder.TAGS);
                if (tagsField != null) {
                    tags = Definitions.deserialize(tagsField.binaryValue().bytes);
                }
                Scopes scopes;
                IndexableField scopesField = doc.getField(QueryBuilder.SCOPES);
                if (scopesField != null) {
                    scopes = Scopes.deserialize(scopesField.binaryValue().bytes);
                } else {
                    scopes = new Scopes();
                }
                if (Genre.XREFABLE == genre && sh.summarizer != null) {
                    String xtags = getTags(xrefDataDir, rpath, sh.compressed);
                    // FIXME use Highlighter from lucene contrib here,
                    // instead of summarizer, we'd also get rid of
                    // apache lucene in whole source ...
                    out.write(sh.summarizer.getSummary(xtags).toString());
                } else if (Genre.HTML == genre && sh.summarizer != null) {
                    String htags = getTags(sh.sourceRoot, rpath, false);
                    out.write(sh.summarizer.getSummary(htags).toString());
                } else {
                    FileReader r = genre == Genre.PLAIN ? new FileReader(new File(sh.sourceRoot, rpath)) : null;
                    sh.sourceContext.getContext(r, out, xrefPrefix, morePrefix, rpath, tags, true, sh.builder.isDefSearch(), null, scopes);
                }
            }
            if (sh.historyContext != null) {
                sh.historyContext.getContext(new File(sh.sourceRoot, rpath), rpath, out, sh.contextPath);
            }
            out.write("</tt></td></tr>\n");
        }
    }
}