Examples with String java.lang.String used on opensource projects

Example 1 with String

use of java.lang.String in project clojure by clojure.

the class LispReader method matchSymbol.

private static Object matchSymbol(String s) {
    Matcher m = symbolPat.matcher(s);
    if (m.matches()) {
        int gc = m.groupCount();
        String ns = m.group(1);
        String name = m.group(2);
        if (ns != null && ns.endsWith(":/") || name.endsWith(":") || s.indexOf("::", 1) != -1)
            return null;
        if (s.startsWith("::")) {
            Symbol ks = Symbol.intern(s.substring(2));
            Namespace kns;
            if (ks.ns != null)
                kns = Compiler.namespaceFor(ks);
            else
                kns = Compiler.currentNS();
            //auto-resolving keyword
            if (kns != null)
                return Keyword.intern(kns.name.name, ks.name);
            else
                return null;
        }
        boolean isKeyword = s.charAt(0) == ':';
        Symbol sym = Symbol.intern(s.substring(isKeyword ? 1 : 0));
        if (isKeyword)
            return Keyword.intern(sym);
        return sym;
    }
    return null;
}

Example 2 with String

use of java.lang.String in project DeepLinkDispatch by airbnb.

the class DeepLinkDelegate method dispatchFrom.

public DeepLinkResult dispatchFrom(Activity activity, Intent sourceIntent) {
    if (activity == null) {
        throw new NullPointerException("activity == null");
    }
    if (sourceIntent == null) {
        throw new NullPointerException("sourceIntent == null");
    }
    Uri uri = sourceIntent.getData();
    if (uri == null) {
        return createResultAndNotify(activity, false, null, "No Uri in given activity's intent.");
    }
    String uriString = uri.toString();
    DeepLinkEntry entry = findEntry(uriString);
    if (entry != null) {
        DeepLinkUri deepLinkUri = DeepLinkUri.parse(uriString);
        Map<String, String> parameterMap = entry.getParameters(uriString);
        for (String queryParameter : deepLinkUri.queryParameterNames()) {
            for (String queryParameterValue : deepLinkUri.queryParameterValues(queryParameter)) {
                if (parameterMap.containsKey(queryParameter)) {
                    Log.w(TAG, "Duplicate parameter name in path and query param: " + queryParameter);
                }
                parameterMap.put(queryParameter, queryParameterValue);
            }
        }
        parameterMap.put(DeepLink.URI, uri.toString());
        Bundle parameters;
        if (sourceIntent.getExtras() != null) {
            parameters = new Bundle(sourceIntent.getExtras());
        } else {
            parameters = new Bundle();
        }
        for (Map.Entry<String, String> parameterEntry : parameterMap.entrySet()) {
            parameters.putString(parameterEntry.getKey(), parameterEntry.getValue());
        }
        try {
            Class<?> c = entry.getActivityClass();
            Intent newIntent;
            TaskStackBuilder taskStackBuilder = null;
            if (entry.getType() == DeepLinkEntry.Type.CLASS) {
                newIntent = new Intent(activity, c);
            } else {
                Method method;
                try {
                    method = c.getMethod(entry.getMethod(), Context.class);
                    if (method.getReturnType().equals(TaskStackBuilder.class)) {
                        taskStackBuilder = (TaskStackBuilder) method.invoke(c, activity);
                        if (taskStackBuilder.getIntentCount() == 0) {
                            return createResultAndNotify(activity, false, uri, "Could not deep link to method: " + entry.getMethod() + " intents length == 0");
                        }
                        newIntent = taskStackBuilder.editIntentAt(taskStackBuilder.getIntentCount() - 1);
                    } else {
                        newIntent = (Intent) method.invoke(c, activity);
                    }
                } catch (NoSuchMethodException exception) {
                    method = c.getMethod(entry.getMethod(), Context.class, Bundle.class);
                    if (method.getReturnType().equals(TaskStackBuilder.class)) {
                        taskStackBuilder = (TaskStackBuilder) method.invoke(c, activity, parameters);
                        if (taskStackBuilder.getIntentCount() == 0) {
                            return createResultAndNotify(activity, false, uri, "Could not deep link to method: " + entry.getMethod() + " intents length == 0");
                        }
                        newIntent = taskStackBuilder.editIntentAt(taskStackBuilder.getIntentCount() - 1);
                    } else {
                        newIntent = (Intent) method.invoke(c, activity, parameters);
                    }
                }
            }
            if (newIntent.getAction() == null) {
                newIntent.setAction(sourceIntent.getAction());
            }
            if (newIntent.getData() == null) {
                newIntent.setData(sourceIntent.getData());
            }
            newIntent.putExtras(parameters);
            newIntent.putExtra(DeepLink.IS_DEEP_LINK, true);
            newIntent.putExtra(DeepLink.REFERRER_URI, uri);
            if (activity.getCallingActivity() != null) {
                newIntent.setFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
            }
            if (taskStackBuilder != null) {
                taskStackBuilder.startActivities();
            } else {
                activity.startActivity(newIntent);
            }
            return createResultAndNotify(activity, true, uri, null);
        } catch (NoSuchMethodException exception) {
            return createResultAndNotify(activity, false, uri, "Deep link to non-existent method: " + entry.getMethod());
        } catch (IllegalAccessException exception) {
            return createResultAndNotify(activity, false, uri, "Could not deep link to method: " + entry.getMethod());
        } catch (InvocationTargetException exception) {
            return createResultAndNotify(activity, false, uri, "Could not deep link to method: " + entry.getMethod());
        }
    } else {
        return createResultAndNotify(activity, false, uri, "No registered entity to handle deep link: " + uri.toString());
    }
}

Example 3 with String

use of java.lang.String in project MSEC by Tencent.

the class MysqlSink method configure.

@Override
public void configure(Context context) {
    hostname = context.getString("hostname");
    Preconditions.checkNotNull(hostname, "hostname must be set!!");
    port = context.getString("port");
    Preconditions.checkNotNull(port, "port must be set!!");
    databaseName = context.getString("databaseName");
    Preconditions.checkNotNull(databaseName, "databaseName must be set!!");
    tablePrefix = context.getString("tableprefix");
    Preconditions.checkNotNull(tablePrefix, "tableprefix must be set!!");
    user = context.getString("user");
    Preconditions.checkNotNull(user, "user must be set!!");
    password = context.getString("password");
    if (password == null)
        password = "";
    //Preconditions.checkNotNull(password, "password must be set!!");
    batchSize = context.getInteger("batchSize", 100);
    Preconditions.checkNotNull(batchSize > 0, "batchSize must be a positive number!!");
    maxContentLength = context.getInteger("maxContentLength", 1000);
    Preconditions.checkNotNull(maxContentLength > 0, "maxContentLength must be a positive number!!");
    String directory = context.getString("directory");
    String rollInterval = context.getString("loadInterval");
    createTableSqlFile = context.getString("create_table_sql");
    Preconditions.checkArgument(directory != null, "Directory may not be null");
    Preconditions.checkNotNull(createTableSqlFile, "create table sql must be set!!");
    if (rollInterval == null) {
        this.rollInterval = defaultRollInterval;
    } else {
        this.rollInterval = Long.parseLong(rollInterval);
    }
    Preconditions.checkArgument(this.rollInterval > 0, "rollInterval must be positive");
    this.directory = new File(directory);
    tableName = "";
}

Example 4 with String

use of java.lang.String in project MSEC by Tencent.

the class MysqlSink method doSerialize.

private void doSerialize(Event event) throws IOException {
    Map<String, String> headers;
    String content = "";
    headers = event.getHeaders();
    if (outputStream == null) {
        LOG.error("Null stream for Mysql sink serialization!");
        return;
    }
    for (String column : columnList) {
        if (column.compareTo("content") == 0) {
            continue;
        }
        if (headers.containsKey(column)) {
            outputStream.write((headers.get(column) + "\t").getBytes());
            headers.remove(column);
        } else if (column.compareTo("instime") == 0) {
            Timestamp timestamp = new Timestamp(new Date().getTime());
            outputStream.write((timestamp.toString() + "\t").getBytes());
        } else {
            //default value
            outputStream.write("\t".getBytes());
        }
    }
    for (String headerKey : headers.keySet()) {
        String headerValue = headers.get(headerKey);
        if (headerValue != null && !headerValue.isEmpty()) {
            content += headerKey + "=" + headerValue + " ";
        }
    }
    content += new String(event.getBody());
    content = content.replace('\t', ' ').replace('\n', ' ');
    if (content.length() > maxContentLength) {
        content = content.substring(0, maxContentLength - 15) + "<..truncated..>";
    }
    outputStream.write((content + "\n").getBytes());
    LOG.info("Mysql sink process: " + content + " " + headers.get("IP") + " " + headers.get("Level") + " " + headers.get("RPCName"));
}

Example 5 with String

use of java.lang.String in project MSEC by Tencent.

the class MysqlSink method createTable.

private int createTable() throws IOException, SQLException {
    SimpleDateFormat formatter = new SimpleDateFormat("MMdd");
    String curTableName = "t_dailylog_" + formatter.format(new Date());
    if (curTableName.compareTo(tableName) == 0) {
        return 0;
    }
    DatabaseMetaData md = conn.getMetaData();
    ResultSet rs = md.getTables(null, null, curTableName, null);
    if (rs.next()) {
        tableName = curTableName;
        return 1;
    }
    //create table
    File file = new File(createTableSqlFile);
    BufferedReader bf = new BufferedReader(new FileReader(file));
    StringBuilder sb = new StringBuilder();
    String line = "";
    while (line != null) {
        line = bf.readLine();
        if (line == null)
            break;
        sb.append(line);
    }
    String createTableSql = sb.toString().replace("$TABLENAME$", curTableName);
    Statement stmt = conn.createStatement();
    stmt.executeUpdate(createTableSql);
    LOG.info("Create table " + curTableName + " using sql statement: " + createTableSql);
    tableName = curTableName;
    return 2;
}