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MessageChecker.py
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MessageChecker.py
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#!/usr/bin/env python
# JBoss, Home of Professional Open Source.
# Copyright 2011, Red Hat, Inc., and individual contributors
# as indicated by the @author tags. See the copyright.txt file in the
# distribution for a full listing of individual contributors.
#
# This is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# This software is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this software; if not, write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA, or see the FSF site: http://www.fsf.org.
__author__ = 'jperkins'
import argparse
from os import path, listdir
from re import search
def processFile(file):
current = open(file)
lines = []
for line in current:
trimmedLine = line.strip()
if trimmedLine.startswith("@MessageBundle") or trimmedLine.startswith("@MessageLogger"):
return
# Skip comments
if trimmedLine.startswith("//") == False and trimmedLine.startswith("*") == False:
# Check for exceptions being thrown.
if trimmedLine.find("throw new") != -1 and search('"[^"\\\r\n]*(?:\\.[^"\\\r\n]*)*"', trimmedLine) != None:
lines.append(trimmedLine)
# Check for text that has at least one space.
elif search('"[^"\\\r\n]*\w\s.*(?:\\.[^"\\\r\n]*)*"', trimmedLine) != None:
lines.append(trimmedLine)
# Check to see if lines were found and print
if len(lines) > 0:
print(str(file) + ":")
for line in lines:
print(" " + line)
print("")
def processDir(dir):
files = listdir(dir)
for file in files:
file_path = path.join(dir, file)
if path.isfile(file_path) & file_path.endswith(".java"):
processFile(file_path)
elif path.isdir(file_path):
processDir(file_path)
# Parse the incoming parameters
parser = argparse.ArgumentParser(description="Check messages")
parser.add_argument("-f", "--file", metavar="FILE", type=str, dest="filename",
help="The file or directory to scan messages for.")
args = parser.parse_args()
if not path.exists(args.filename):
raise Exception("File '" + args.filename + "' not found.")
if path.isdir(args.filename):
processDir(args.filename)
elif path.isfile(args.filename):
processFile(args.filename)