Examples of com.google.gwt.regexp.shared.RegExp

com.google.gwt.regexp.shared.RegExp
A class for regular expressions with features like Javascript's RegExp, plus Javascript String's replace and split methods (which can take a RegExp parameter). The pure Java implementation (for server-side use) uses Java's Pattern class, unavailable under GWT. The super-sourced GWT implementation simply calls on to the native Javascript classes.
There are a few small incompatibilities between the two implementations. Java-specific constructs in the regular expression syntax (e.g. [a-z&&[^bc]], (?<=foo), \A, \Q) work only in the pure Java implementation, not the GWT implementation, and are not rejected by either. Also, the Javascript-specific constructs $` and $' in the replacement expression work only in the GWT implementation, not the pure Java implementation, which rejects them.

            // TODO should be part of this object
            String regexAnchor = options.isSearchContains() ? "" : "^";
            // escape reg exp special chars
            String escapedSearchText = regExpChars.replace(searchText, "\\$&");


            RegExp regex = RegExp.compile(regexAnchor + escapedSearchText, "i");
            RegExp zregex = RegExp.compile("(" + escapedSearchText + ")", "i");


            int results = 0;


            List<SelectItem> selectItems = chosen.getSelectItems();


            for (SelectItem item : selectItems) {
                if (item.isDisabled() || item.isEmpty()) {
                    continue;
                }


                if (item.isGroup()) {
                    $('#' + item.getDomId()).css("display", "none");
                } else {
                    OptionItem option = (OptionItem) item;


                    if (!(chosen.isMultiple() && option.isSelected())) {
                        boolean found = false;
                        String resultId = option.getDomId();
                        GQuery result = $("#" + resultId);
                        String optionContent = option.getHtml();


                        if (regex.test(optionContent)) {
                            found = true;
                            results++;
                        } else if (optionContent.indexOf(" ") >= 0 || optionContent.indexOf("[") == 0) {
                            String[] parts = optionContent.replaceAll("\\[|\\]", "").split(" ");
                            for (String part : parts) {
                                if (regex.test(part)) {
                                    found = true;
                                    results++;
                                }
                            }
                        }


                        if (found) {
                            String text;
                            if (searchText.length() > 0) {
                                text = zregex.replace(optionContent, "<em>$1</em>");
                            } else {
                                text = optionContent;
                            }


                            result.html(text);

View Full Code Here

    searchText = SafeHtmlUtils.htmlEscape(searchText);


    String regexAnchor = options.isSearchContains() ? "" : "^";
    // escape reg exp special chars
    String escapedSearchText = regExpChars.replace(searchText, "\\\\$&");
    RegExp regex = RegExp.compile(regexAnchor + escapedSearchText, "i");
    RegExp zregex = RegExp.compile("("+escapedSearchText+")", "i");


    for (int i = 0; i < selectItems.length(); i++) {
      SelectItem item = selectItems.get(i);


      if (item.isDisabled() || item.isEmpty()) {
        continue;
      }


      if (item.isGroup()) {
        $('#' + item.getDomId()).css("display", "none");
      } else {
        OptionItem option = (OptionItem) item;


        if (!(isMultiple && option.isSelected())) {
          boolean found = false;
          String resultId = option.getDomId();
          GQuery result = $("#" + resultId);
          String optionContent = option.getHtml();


          if (regex.test(optionContent)) {
            found = true;
            results++;
          } else if (optionContent.indexOf(" ") >= 0 || optionContent.indexOf("[") == 0) {
            String[] parts = optionContent.replaceAll("\\[\\]", "").split(" ");
            for (String part : parts) {
              if (regex.test(part)) {
                found = true;
                results++;
              }
            }
          }


          if (found) {
            String text;
            if (searchText.length() > 0) {
              text = zregex.replace(optionContent, "<em>$1</em>");
            } else {
              text = optionContent;
            }


            result.html(text);

View Full Code Here

    searchText = SafeHtmlUtils.htmlEscape(searchText);


    String regexAnchor = options.isSearchContains() ? "" : "^";
    // escape reg exp special chars
    String escapedSearchText = regExpChars.replace(searchText, "\\\\$&");
    RegExp regex = RegExp.compile(regexAnchor + escapedSearchText, "i");
    RegExp zregex = RegExp.compile("("+escapedSearchText+")", "i");


    for (int i = 0; i < selectItems.length(); i++) {
      SelectItem item = selectItems.get(i);


      if (item.isDisabled() || item.isEmpty()) {
        continue;
      }


      if (item.isGroup()) {
        $('#' + item.getDomId()).css("display", "none");
      } else {
        OptionItem option = (OptionItem) item;


        if (!(isMultiple && option.isSelected())) {
          boolean found = false;
          String resultId = option.getDomId();
          GQuery result = $("#" + resultId);
          String optionContent = option.getHtml();


          if (regex.test(optionContent)) {
            found = true;
            results++;
          } else if (optionContent.indexOf(" ") >= 0 || optionContent.indexOf("[") == 0) {
            String[] parts = optionContent.replaceAll("\\[|\\]", "").split(" ");
            for (String part : parts) {
              if (regex.test(part)) {
                found = true;
                results++;
              }
            }
          }


          if (found) {
            String text;
            if (searchText.length() > 0) {
              text = zregex.replace(optionContent, "<em>$1</em>");
            } else {
              text = optionContent;
            }


            result.html(text);

View Full Code Here

    String regexAnchor = options.isSearchContains() ? "" : "^";
    // escape reg exp special chars
    String escapedSearchText = regExpChars.replace(searchText, "\\$&");
    String test2 = "test";
    test2.substring(1);
    RegExp regex = RegExp.compile(regexAnchor + escapedSearchText, "i");
    RegExp zregex = RegExp.compile("(" + escapedSearchText + ")", "i");


    for (int i = 0; i < selectItems.length(); i++) {
      SelectItem item = selectItems.get(i);


      if (item.isDisabled() || item.isEmpty()) {
        continue;
      }


      if (item.isGroup()) {
        $('#' + item.getDomId()).css("display", "none");
      } else {
        OptionItem option = (OptionItem) item;


        if (!(isMultiple && option.isSelected())) {
          boolean found = false;
          String resultId = option.getDomId();
          GQuery result = $("#" + resultId);
          String optionContent = option.getHtml();


          if (regex.test(optionContent)) {
            found = true;
            results++;
          } else if (optionContent.indexOf(" ") >= 0 || optionContent.indexOf("[") == 0) {
            String[] parts = optionContent.replaceAll("\\[|\\]", "").split(" ");
            for (String part : parts) {
              if (regex.test(part)) {
                found = true;
                results++;
              }
            }
          }


          if (found) {
            String text;
            if (searchText.length() > 0) {
              text = zregex.replace(optionContent, "<em>$1</em>");
            } else {
              text = optionContent;
            }


            result.html(text);

View Full Code Here

            // TODO should be part of this object
            String regexAnchor = options.isSearchContains() ? "" : "^";
            // escape reg exp special chars
            String escapedSearchText = regExpChars.replace(searchText, "\\$&");


            RegExp regex = RegExp.compile(regexAnchor + escapedSearchText, "i");
            RegExp zregex = RegExp.compile("(" + escapedSearchText + ")", "i");


            int results = 0;


            List<SelectItem> selectItems = chosen.getSelectItems();


            for (SelectItem item : selectItems) {
                if (item.isDisabled() || item.isEmpty()) {
                    continue;
                }


                if (item.isGroup()) {
                    $('#' + item.getDomId()).css("display", "none");
                } else {
                    OptionItem option = (OptionItem) item;


                    if (!(chosen.isMultiple() && option.isSelected())) {
                        boolean found = false;
                        String resultId = option.getDomId();
                        GQuery result = $("#" + resultId);
                        String optionContent = option.getHtml();


                        if (regex.test(optionContent)) {
                            found = true;
                            results++;
                        } else if (optionContent.indexOf(" ") >= 0 || optionContent.indexOf("[") == 0) {
                            String[] parts = optionContent.replaceAll("\\[|\\]", "").split(" ");
                            for (String part : parts) {
                                if (regex.test(part)) {
                                    found = true;
                                    results++;
                                }
                            }
                        }


                        if (found) {
                            String text;
                            if (searchText.length() > 0) {
                                text = zregex.replace(optionContent, "<em>$1</em>");
                            } else {
                                text = optionContent;
                            }


                            result.html(text);

View Full Code Here

    
    txtLocalOrigem.removeStyleName("campoInvalido");
    txtLocalDestino.removeStyleName("campoInvalido");
    txtPeso.removeStyleName("campoInvalido");
    
    RegExp padrao = RegExp.compile("^[a-zÇ-Üá-ñ\\s]+$", "i");
    
    String origem = txtLocalOrigem.getText().trim();
    if(!padrao.test(origem) || origem.isEmpty()){
      txtLocalOrigem.addStyleName("campoInvalido");
      if(origem.isEmpty()){
        Alerta.exibeErro("O campo local de origem deve estar preenchido");
      }else{
        Alerta.exibeErro("O campo local de origem deve conter apenas letras");
      }
      
      return false;
    }
    
    String destino = txtLocalDestino.getText().trim();
    if(!padrao.test(destino) || destino.isEmpty()){
      txtLocalDestino.addStyleName("campoInvalido");
      if(destino.isEmpty()){
        Alerta.exibeErro("O campo local de destino deve estar preenchido");
      }else{
        Alerta.exibeErro("O campo local de destino deve conter apenas letras");

View Full Code Here

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