private String getDomain(String url) {
    PatternMatcher matcher = new Perl5Matcher();
    PatternCompiler compiler = new Perl5Compiler();
    PatternMatcherInput input = new PatternMatcherInput(url);
    Pattern pattern = null;

    String patternString = HTTP_PATTERN;
    try {
      pattern = compiler.compile(patternString);
    } catch (MalformedPatternException e) {
      logger.error("Incorrect pattern: " + patternString, e);
    }
    while (matcher.contains(input, pattern)) {
      MatchResult result = matcher.getMatch();
      String sResult = result.group(1);
      logger.info("Match: " + sResult);
      return sResult;
    }
    patternString = WWW_PATTERN;
    try {
      pattern = compiler.compile(patternString);
    } catch (MalformedPatternException e) {
      logger.error("Incorrect pattern: " + patternString, e);
    }
    while (matcher.contains(input, pattern)) {
      MatchResult result = matcher.getMatch();
      String sResult = result.group(1);
      logger.info("Match: " + sResult);
      return sResult;
    }
    return null;
  }
    @Override
    public boolean eval(Map<String, Object> context) {
      Object fieldVal = this.fieldAcsr.get(context);
      String expr = this.exprExdr.expandString(context);
      Pattern pattern;
      try {
        pattern = compiler.compile(expr);
      } catch (MalformedPatternException e) {
        String errMsg = "Error in evaluation in if-regexp in screen: " + e.toString();
        Debug.logError(e, errMsg, module);
        throw new IllegalArgumentException(errMsg);
      }

      String fieldString = null;
      try {
        fieldString =
            (String)
                ObjectType.simpleTypeConvert(
                    fieldVal,
                    "String",
                    null,
                    (TimeZone) context.get("timeZone"),
                    (Locale) context.get("locale"),
                    true);
      } catch (GeneralException e) {
        Debug.logError(e, "Could not convert object to String, using empty String", module);
      }
      // always use an empty string by default
      if (fieldString == null) fieldString = "";

      return matcher.matches(fieldString, pattern);
    }
Beispiel #3
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 public RegexFunction() {
   valueIndex = between = name = "";
   try {
     templatePattern = compiler.compile("\\$(\\d+)\\$");
   } catch (MalformedPatternException e) {
     log.error("", e);
   }
 }
 public WildcardFilenameFilter(String regex) {
   try {
     matcher_ = new Perl5Matcher();
     PatternCompiler compiler = new GlobCompiler();
     pattern_ = compiler.compile(regex);
   } catch (MalformedPatternException e) {
     throw (new IllegalArgumentException(e.getMessage()));
   }
 }
Beispiel #5
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 private boolean isFirstElementGroup(String rawData) {
   try {
     Pattern pattern = compiler.compile("^\\$\\d+\\$");
     return new Perl5Matcher().contains(rawData, pattern);
   } catch (MalformedPatternException e) {
     log.error("", e);
     return false;
   }
 }
Beispiel #6
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	/**
	 * insert正则表达式解析insert语句 如果insert语句与正则表达式匹配,本方法根据表达式对语句的分组
	 * 将insert语句拆分为6部分,并且将这几部分存放到字符串数组返回 分别为: 1.insert关键字 2.into关键字 3.表名称 4.表字段组
	 * 5.values关键字 6.插入字段值组
	 * 
	 * 比如insert语句: Insert into oa_meetingpromptsound ( soundCode , soundName ,
	 * soundFileName ) values ( '。.尹标平','bb','d()d' ) 将被分解为以下部分: 1.Insert 2.into
	 * 3.oa_meetingpromptsound 4.( soundCode , soundName , soundFileName )
	 * 5.values 6.( '。.尹标平','bb','d()d' )
	 */
	public static String[] parserInsert(String insert)
	{
		/**
		 * 定义insert语句的正则表达式 该表达式将insert语句拆分为6部分,分别为: 1.insert关键字 2.into关键字 3.表名称
		 * 4.表字段组 5.values关键字 6.插入字段值组 比如insert语句: Insert into
		 * oa_meetingpromptsound ( soundCode , soundName , soundFileName )
		 * values ( '。.尹标平','bb','d()d' ) 将被分解为以下部分: 1.Insert 2.into
		 * 3.oa_meetingpromptsound 4.( soundCode , soundName , soundFileName )
		 * 5.values 6.( '。.尹标平','bb','d()d' )
		 */
		String patternStr = "\\s*(insert)\\s+" + // 解析insert关键词
				"(into)\\s+" + // 解析into关键词
				"([^\\(^\\s]+)\\s*" + // 解析表名称
				"(\\([^\\)]+\\))\\s*" + // 解析表字段
				"(values)\\s*" + // 解析value关键词
				"(\\(.*(.*\n*)*.*)"; // 解析字段值

		/**
		 * 编译正则表达式patternStr,并用该表达式与传入的sql语句进行模式匹配,
		 * 如果匹配正确,则从匹配对象中提取出以上定义好的6部分,存放到数组中并返回 该数组
		 */

		PatternCompiler compiler = new Perl5Compiler();
		Pattern pattern = null;
		try
		{
			pattern = compiler.compile(patternStr,
					Perl5Compiler.CASE_INSENSITIVE_MASK);
		}
		catch (MalformedPatternException e)
		{
			e.printStackTrace();

			return null;
		}
		PatternMatcher matcher = new Perl5Matcher();
		MatchResult result = null;
		String[] tokens = null;
		boolean match = matcher.matches(insert, pattern);

		if (match)
		{
			result = matcher.getMatch();
			tokens = new String[6];
			for (int i = 0; i < 6; i++)
			{
				tokens[i] = result.group(i + 1).trim();
			}
		}

		return tokens;
	}
 private boolean matchExpression(String regex, String expression) {
   PatternCompiler compiler = new Perl5Compiler();
   try {
     Pattern pattern =
         compiler.compile(
             "\\b("
                 + UpdateContextVariablesHelper.replaceSpecialChar(regex)
                 + ")(\\b|\\_)"); //$NON-NLS-1$ //$NON-NLS-2$
     PatternMatcher matcher = new Perl5Matcher();
     ((Perl5Matcher) matcher).setMultiline(true);
     if (matcher.contains(expression, pattern)) {
       return true;
     }
   } catch (MalformedPatternException e) {
     //
   }
   return false;
 }
Beispiel #8
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	public static String[] parserValues(String values)
	{
		
		String patternStr = "([^\\,]*)[\\,]?"; // 解析字段值
		
		String patternStr1 = "('?[^\\,]*'?)[\\,]?"; // 解析字段值

		/**
		 * 编译正则表达式patternStr,并用该表达式与传入的sql语句进行模式匹配,
		 * 如果匹配正确,则从匹配对象中提取出以上定义好的6部分,存放到数组中并返回 该数组
		 */
		String[] ret = RegexUtil.containWithPatternMatcherInput(values,patternStr1);

		PatternCompiler compiler = new Perl5Compiler();
		Pattern pattern = null;
		try
		{
			pattern = compiler.compile(patternStr,
					Perl5Compiler.CASE_INSENSITIVE_MASK);
		}
		catch (MalformedPatternException e)
		{
			e.printStackTrace();

			return null;
		}
		PatternMatcher matcher = new Perl5Matcher();
		MatchResult result = null;
		String[] tokens = null;
		boolean match = matcher.matches(values.trim(), pattern);
		System.out.println(match);
		if (match)
		{
			result = matcher.getMatch();
			tokens = new String[6];
			for (int i = 0; i < 6; i++)
			{
				tokens[i] = result.group(i + 1).trim();
				System.out.println(tokens[i]);
			}
		}

		return tokens;
	}
Beispiel #9
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 public static Pattern getPattern(String strPattern) {
   if (patterns.containsKey(strPattern) && patterns.get(strPattern).get() != null) {
     return patterns.get(strPattern).get();
   } else {
     PatternCompiler pc = new Perl5Compiler();
     try {
       Pattern pattern =
           pc.compile(
               strPattern,
               Perl5Compiler.CASE_INSENSITIVE_MASK
                   | Perl5Compiler.READ_ONLY_MASK
                   | Perl5Compiler.SINGLELINE_MASK);
       patterns.put(strPattern, new WeakReference<Pattern>(pattern));
       return pattern;
     } catch (MalformedPatternException e) {
       LOG.error("puma pattern error.");
       return null;
     }
   }
 }
Beispiel #10
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    /**
     * Compile regexp parameter.
     *
     * @param name The name of the parameter.
     * @param value The parameter value.
     * @return Pattern[] The compiled patterns, or <code>null</code>.
     * @throws PluginException On malformed patterns.
     */
    private Pattern[] compileGlobs(String name, String value) throws PluginException {

      Pattern[] result = null;

      if (null != value && 0 < value.length() && !STR_GLOBSTAR.equals(value)) {
        try {
          PatternCompiler pc = new GlobCompiler();

          String[] ptrns = StringUtils.split(value, STR_COMMA);

          result = new Pattern[ptrns.length];

          for (int n = 0; n < ptrns.length; n++) {
            result[n] = pc.compile(ptrns[n]);
          }
        } catch (MalformedPatternException e) {
          throw new PluginException(
              "Parameter " + name + " has a malformed pattern: " + e.getMessage());
        }
      }

      return result;
    }
  // FIXME: The compiled pattern strings should really be cached somehow.
  public void initialize(WikiContext context, Map params) throws PluginException {
    m_dateFormat = Preferences.getDateFormat(context, TimeFormat.DATETIME);
    m_engine = context.getEngine();
    m_maxwidth = TextUtil.parseIntParameter((String) params.get(PARAM_MAXWIDTH), Integer.MAX_VALUE);
    if (m_maxwidth < 0) m_maxwidth = 0;

    String s = (String) params.get(PARAM_SEPARATOR);

    if (s != null) {
      m_separator = s;
      // pre-2.1.145 there was a separator at the end of the list
      // if they set the parameters, we use the new format of
      // before Item1 after separator before Item2 after separator before
      // Item3 after
      m_after = "";
    }

    s = (String) params.get(PARAM_BEFORE);

    if (s != null) {
      m_before = s;
    }

    s = (String) params.get(PARAM_AFTER);

    if (s != null) {
      m_after = s;
    }

    s = (String) params.get(PARAM_EXCLUDE);

    if (s != null) {
      try {
        PatternCompiler pc = new GlobCompiler();

        String[] ptrns = StringUtils.split(s, ",");

        m_exclude = new Pattern[ptrns.length];

        for (int i = 0; i < ptrns.length; i++) {
          m_exclude[i] = pc.compile(ptrns[i]);
        }
      } catch (MalformedPatternException e) {
        throw new PluginException("Exclude-parameter has a malformed pattern: " + e.getMessage());
      }
    }

    // TODO: Cut-n-paste, refactor
    s = (String) params.get(PARAM_INCLUDE);

    if (s != null) {
      try {
        PatternCompiler pc = new GlobCompiler();

        String[] ptrns = StringUtils.split(s, ",");

        m_include = new Pattern[ptrns.length];

        for (int i = 0; i < ptrns.length; i++) {
          m_include[i] = pc.compile(ptrns[i]);
        }
      } catch (MalformedPatternException e) {
        throw new PluginException("Include-parameter has a malformed pattern: " + e.getMessage());
      }
    }

    // log.debug( "Requested maximum width is "+m_maxwidth );
    s = (String) params.get(PARAM_SHOW);

    if (s != null) {
      if (s.equalsIgnoreCase("count")) {
        m_show = "count";
      }
    }

    s = (String) params.get(PARAM_LASTMODIFIED);

    if (s != null) {
      if (s.equalsIgnoreCase("true")) {
        if (m_show.equals("count")) {
          m_lastModified = true;
        } else {
          throw new PluginException(
              "showLastModified=true is only valid if show=count is also specified");
        }
      }
    }

    initSorter(context, params);
  }
Beispiel #12
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  public String execute(SampleResult previousResult, Sampler currentSampler)
      throws InvalidVariableException {
    try {
      searchPattern = compiler.compile(((CompoundVariable) values[0]).execute());
      generateTemplate(((CompoundVariable) values[1]).execute());

      if (values.length > 2) {
        valueIndex = ((CompoundVariable) values[2]).execute();
      }
      if (valueIndex.equals("")) {
        valueIndex = "1";
      }

      if (values.length > 3) {
        between = ((CompoundVariable) values[3]).execute();
      }

      if (values.length > 4) {
        String dv = ((CompoundVariable) values[4]).execute();
        if (!dv.equals("")) {
          defaultValue = dv;
        }
      }

      if (values.length > 5) {
        name = ((CompoundVariable) values[values.length - 1]).execute();
      }
    } catch (MalformedPatternException e) {
      log.error("", e);
      throw new InvalidVariableException("Bad regex pattern");
    } catch (Exception e) {
      throw new InvalidVariableException(e.getMessage());
    }

    getVariables().put(name, defaultValue);
    if (previousResult == null || previousResult.getResponseData() == null) {
      return defaultValue;
    }

    List collectAllMatches = new ArrayList();
    try {
      PatternMatcher matcher = (PatternMatcher) localMatcher.get();
      String responseText = new String(previousResult.getResponseData());
      PatternMatcherInput input = new PatternMatcherInput(responseText);
      while (matcher.contains(input, searchPattern)) {
        MatchResult match = matcher.getMatch();
        collectAllMatches.add(match);
      }
    } catch (NumberFormatException e) {
      log.error("", e);
      return defaultValue;
    } catch (Exception e) {
      return defaultValue;
    }

    if (collectAllMatches.size() == 0) {
      return defaultValue;
    }

    if (valueIndex.equals(ALL)) {
      StringBuffer value = new StringBuffer();
      Iterator it = collectAllMatches.iterator();
      boolean first = true;
      while (it.hasNext()) {
        if (!first) {
          value.append(between);
        } else {
          first = false;
        }
        value.append(generateResult((MatchResult) it.next()));
      }
      return value.toString();
    } else if (valueIndex.equals(RAND)) {
      MatchResult result =
          (MatchResult) collectAllMatches.get(rand.nextInt(collectAllMatches.size()));
      return generateResult(result);
    } else {
      try {
        int index = Integer.parseInt(valueIndex) - 1;
        MatchResult result = (MatchResult) collectAllMatches.get(index);
        return generateResult(result);
      } catch (NumberFormatException e) {
        float ratio = Float.parseFloat(valueIndex);
        MatchResult result =
            (MatchResult) collectAllMatches.get((int) (collectAllMatches.size() * ratio + .5) - 1);
        return generateResult(result);
      } catch (IndexOutOfBoundsException e) {
        return defaultValue;
      }
    }
  }
 public Regexp(final String pattern) throws MalformedPatternException {
   synchronized (COMPILER) {
     this.pattern = COMPILER.compile(pattern);
   }
 }