Example usage for javax.servlet.jsp JspException JspException

Introduction

In this page you can find the example usage for javax.servlet.jsp JspException JspException.

Prototype

public JspException(Throwable cause) 

Source Link

Document

Constructs a new JspException with the specified cause.

Usage

From source file:nl.b3p.commons.taglib.LinkBeanTag.java

/**
 * Render the end of the hyperlink./*from  www  . j  av a2s  . co m*/
 *
 * @exception JspException if a JSP exception has occurred
 */
public int doEndTag() throws JspException {

    // Calculate message from bean, if present and no body content
    if (blink != null && bmessage != null && text == null) {
        // Retrieve the required property
        String key = null;
        try {
            Object bean = pageContext.findAttribute(blink);
            key = (String) PropertyUtils.getProperty(bean, bmessage);
        } catch (IllegalAccessException e) {
            throw new JspException("No access: " + e.getMessage());
        } catch (InvocationTargetException e) {
            Throwable t = e.getTargetException();
            throw new JspException("No result: " + e.getMessage());
        } catch (NoSuchMethodException e) {
            throw new JspException("No method: " + e.getMessage());
        } catch (Exception e) {
        }

        // Retrieve the message string we are looking for
        String message = TagUtils.getInstance().message(pageContext, this.bundle, this.localeKey, key);
        if (message != null && message.length() > 0) {
            text = message;
        } else if (key != null) {
            text = key;
        } else {
            text = "";
        }
    }

    return super.doEndTag();
}

---

From source file:nl.strohalm.cyclos.taglibs.AbstractEscapeTag.java

@Override
public int doEndTag() throws JspException {

    // Retrieve the string form the attribute 'value' or from the body
    String out;/*from www.  j  a  v  a 2  s  .c o  m*/
    if (value != null) {
        out = value;
    } else if (body != null) {
        out = body;
    } else {
        out = "";
    }

    // Escape the string as JavaScript
    final String js = escape(out);

    // If var is defined, export the variable instead of writing the result
    if (var != null) {
        pageContext.setAttribute(var, js, scope);
    } else {
        try {
            pageContext.getOut().print(js);
        } catch (final IOException e) {
            throw new JspException(e);
        }
    }

    return EVAL_PAGE;
}

---

From source file:nl.strohalm.cyclos.taglibs.CustomFieldTag.java

@Override
public int doEndTag() throws JspException {
    try {//w  w w  .j  a v a 2 s  .c  o  m
        if (field == null) {
            throw new JspException("Field is null on CustomFieldTag");
        }

        // Get the field value from collection if needed
        if (value == null && collection != null) {
            for (final CustomFieldValue customValue : collection) {
                if (field.equals(customValue.getField())) {
                    value = customValue;
                    break;
                }
            }
        }

        final StringBuilder sb = new StringBuilder();

        // There is a hidden that will store the field id
        if (StringUtils.isNotEmpty(fieldName)) {
            sb.append("<input type=\"hidden\" name=\"").append(fieldName).append("\" value=\"")
                    .append(field.getId()).append("\">");
        }

        final CustomField.Control control = field.getControl();

        if (editable && !textOnly) {
            if (field.getType() == CustomField.Type.BOOLEAN) {
                if (search) {
                    // When a boolean is on search, we use a select with true and false values
                    renderSelect(sb);
                } else {
                    // Boolean is always a check box. As it is not submitted when is not checked, we must use a hidden that will be submitted
                    renderCheckBox(sb);
                }
            } else if (field.getType() == Type.MEMBER) {
                renderMemberSelect(sb);
            } else if (field.getType() == CustomField.Type.ENUMERATED) {
                final Collection<CustomFieldPossibleValue> possibleValues = field.getPossibleValues(false);
                if (CollectionUtils.isEmpty(possibleValues)) {
                    // If there are no possible values, render a hidden, so it is ensured that a value will be submitted
                    sb.append("<input type=\"hidden\" name=\"").append(valueName).append("\">");
                } else {
                    if (control == CustomField.Control.RADIO && !search) {
                        // Render a radio group
                        renderRadioGroup(sb);
                    } else {
                        // Render a select box
                        renderSelect(sb);
                    }
                }
            } else if (!search && field.getControl() == CustomField.Control.TEXTAREA) {
                renderTextarea(sb);
            } else if (!search && field.getControl() == CustomField.Control.RICH_EDITOR) {
                renderRichEditor(sb);
            } else {
                renderText(sb);
            }
        } else {
            renderDisplay(sb);
        }
        pageContext.getOut().write(sb.toString());
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
    return EVAL_PAGE;
}

---

From source file:nl.strohalm.cyclos.taglibs.CustomizedFilePathTag.java

@Override
public int doEndTag() throws JspException {
    final String path = resolvePath();
    try {// w w w.j  a va  2  s.  c  o m
        if (var == null) {
            pageContext.getOut().write(path);
        } else {
            pageContext.setAttribute(var, path, scope);
        }
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
    return EVAL_PAGE;
}

---

From source file:nl.strohalm.cyclos.taglibs.FormatTag.java

@Override
public int doEndTag() throws JspException {
    String out = "";
    final LocalSettings localSettings = getLocalSettings();
    if (number != null) {
        if (number instanceof Double || number instanceof BigDecimal || number instanceof Float) {
            final BigDecimal theNumber = CoercionHelper.coerce(BigDecimal.class, number);
            NumberConverter<BigDecimal> numberConverter;
            if (StringUtils.isNotEmpty(unitsPattern)) {
                numberConverter = localSettings.getUnitsConverter(unitsPattern);
            } else if (precision == null) {
                numberConverter = localSettings.getNumberConverter();
            } else {
                numberConverter = localSettings.getNumberConverterForPrecision(precision);
            }/*from   w  w w  .j  ava 2 s.  c om*/
            out = numberConverter.toString(theNumber);
            if (forceSignal && theNumber.compareTo(BigDecimal.ZERO) > 0) {
                out = "+" + out;
            }
        } else if (number instanceof StatisticalNumber) {
            out = convertStatisticalNumber((StatisticalNumber) number);
        } else if (number instanceof BigInteger && cardNumberPattern != null) {
            out = new CardNumberConverter(cardNumberPattern).toString((BigInteger) number);
        } else {
            final NumberConverter<Long> longConverter = localSettings.getLongConverter();
            final Long theNumber = CoercionHelper.coerce(Long.class, number);
            out = longConverter.toString(theNumber);
        }
    } else if (amount != null) {
        Converter<Amount> converter;
        if (StringUtils.isEmpty(unitsPattern)) {
            converter = localSettings.getAmountConverter();
        } else {
            converter = localSettings.getAmountConverter(unitsPattern);
        }
        out = converter.toString(amount);
    } else if (rawDate != null) {
        out = localSettings.getRawDateConverter().toString(rawDate);
    } else if (date != null) {
        out = localSettings.getDateConverter().toString(date);
    } else if (dateTime != null) {
        out = localSettings.getDateTimeConverter().toString(dateTime);
    } else if (time != null) {
        out = localSettings.getTimeConverter().toString(time);
    } else if (bytes != null) {
        out = FileUtils.byteCountToDisplaySize(bytes);
    } else {
        out = defaultValue == null ? null : defaultValue.toString();
    }
    try {
        if (StringUtils.isNotEmpty(out)) {
            pageContext.getOut().print(out);
        }
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
    return EVAL_PAGE;
}

---

From source file:nl.strohalm.cyclos.taglibs.ImagesTag.java

@Override
public int doStartTag() throws JspException {

    final HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
    final StringBuilder sb = new StringBuilder();
    if (images == null) {
        images = Collections.emptyList();
    }/*from ww w.j a v  a  2s.  c  o  m*/

    final LocalSettings localSettings = getLocalSettings();

    // Get the nature and owner id of the images
    Image.Nature nature = null;
    Long ownerId = null;
    if (!images.isEmpty()) {
        final OwneredImage image = images.iterator().next();
        nature = image.getNature();
        ownerId = image.getOwner().getId();
    }

    final int adjust = imageOnly ? 0 : 8;
    final int width = localSettings.getMaxThumbnailWidth() + adjust;
    final String rnd = System.currentTimeMillis() + "_" + RandomStringUtils.random(4, true, false);
    final String id = "img_" + rnd;
    sb.append("<div id='").append(id).append("' style='width:").append(width).append("px;")
            .append(style == null ? "" : style).append("' class='imageContainerDiv ")
            .append(imageOnly ? "" : "imageContainer").append("'>");
    if (!imageOnly) {
        sb.append(
                "<div class='thumbnailContainer'><table style='width:100%;border:none;padding:0px;margin:0px;'><tr><td style='text-align:center;vertical-align:middle;border:none;padding:0px;margin:0px;'>\n");
    }
    sb.append("<img class='thumbnail' id='thumbnail_").append(rnd).append("' src='")
            .append(request.getContextPath()).append("/systemImage?image=noPicture&thumbnail=true'/>");
    if (!imageOnly) {
        sb.append("</td></tr></table></div>");
        if (images.size() > 1) {
            sb.append("<div class='imageControls' id='imageControls_").append(rnd)
                    .append("'><table cellpadding='0' cellspacing='0' border='0' width='100%'><tr>");
            sb.append("<td style='padding:0px' class='imageControlPrevious' id='previous_").append(rnd).append(
                    "' onclick='this.container.previousImage()' align='center' width='10'><img style='cursor:pointer;cursor:hand;' src=\""
                            + request.getContextPath() + "/pages/images/previous.gif\" border=\"0\"></td>");
            sb.append("<td style='padding:0px' class='imageIndex' id='index_").append(rnd)
                    .append("' nowrap='nowrap' align='center'>1 / ").append(images.size()).append("</td>");
            sb.append("<td style='padding:0px' class='imageControlNext' id='next_").append(rnd).append(
                    "' onclick='this.container.nextImage()' align='center' width=\'10\'><img style='cursor:pointer;cursor:hand;' src=\""
                            + request.getContextPath() + "/pages/images/next.gif\" border=\"0\"></td>");
            sb.append("</tr></table></div>\n");
        }
        if (editable && !images.isEmpty()) {
            final MessageHelper messageHelper = SpringHelper.bean(pageContext.getServletContext(),
                    MessageHelper.class);
            sb.append("<div class='imageDetails' id='imageDetails_").append(rnd)
                    .append("' style='cursor:pointer;cursor:hand' onclick='this.container.details()'><a>");
            sb.append(messageHelper.message("image.details"));
            sb.append("</a></div>\n");
            sb.append("<div class='imageRemove' id='imageRemove_").append(rnd)
                    .append("' style='cursor:pointer;cursor:hand' onclick='this.container.removeImage()'><a>");
            sb.append(messageHelper.message("image.remove"));
            sb.append("</a></div>\n");
        }
    }
    sb.append("</div>\n");
    sb.append("<script>\n");
    final String varName = StringUtils.isEmpty(this.varName) ? id : this.varName;
    sb.append(
            String.format("var %s = new ImageContainer($('%s'), '%s', '%s');\n", varName, id, nature, ownerId));

    // Add the image descriptors
    for (final OwneredImage image : images) {
        final String caption = StringEscapeUtils.escapeHtml(StringUtils.trimToEmpty(image.getCaption()));
        final String url = StringEscapeUtils
                .escapeHtml(request.getContextPath() + "/thumbnail?id=" + image.getId());
        sb.append(varName)
                .append(String.format(".imageDescriptors.push(new ImageDescriptor('%s', '%s', '%s'));\n",
                        image.getId(), StringEscapeUtils.escapeJavaScript(caption),
                        StringEscapeUtils.escapeJavaScript(url)));
    }

    // Set the references to other elements
    sb.append(varName).append(".appendElement('index', 'index_").append(rnd).append("');\n");
    sb.append(varName).append(".appendElement('thumbnail', 'thumbnail_").append(rnd).append("');\n");
    sb.append(varName).append(".appendElement('controls', 'imageControls_").append(rnd).append("');\n");
    sb.append(varName).append(".appendElement('previous', 'previous_").append(rnd).append("');\n");
    sb.append(varName).append(".appendElement('next', 'next_").append(rnd).append("');\n");
    sb.append(varName).append(".appendElement('imageRemove', 'imageRemove_").append(rnd).append("');\n");
    sb.append(varName).append(".appendElement('imageDetails', 'imageDetails_").append(rnd).append("');\n");

    sb.append(varName).append(".currentImage = 0;\n");
    sb.append(varName).append(".updateImage();\n");

    sb.append("</script>\n");
    try {
        pageContext.getOut().print(sb.toString());
    } catch (final IOException e) {
        throw new JspException(e);
    }
    return EVAL_PAGE;
}

---

From source file:nl.strohalm.cyclos.taglibs.MenuTag.java

@Override
public int doEndTag() throws JspException {
    try {/*from  w w w  .  j a  v  a 2 s  . co m*/
        // Rendering is done by the topmost tag. If this is nested, do nothing
        // Also, render something only if there is some content
        if (menu == null || menu.isNested() || !menu.hasContent()) {
            return EVAL_PAGE;
        }
        final JspWriter out = pageContext.getOut();

        // Render this parent menu
        final int index = index();
        final String divId = divId(menu, index);
        renderDiv(menu, index, divId);

        // Render each submenu
        final List<Menu> subMenus = menu.getChildren();
        if (CollectionUtils.isNotEmpty(subMenus)) {
            out.print("<ul id='subMenuContainer" + index + "' class='subMenuContainer' style='display:none'>");
            final int subMenuCount = subMenus.size();
            for (int i = 0; i < subMenuCount; i++) {
                final Menu subMenu = subMenus.get(i);
                final String subMenuId = divId(subMenu, i);
                renderDiv(subMenu, i, subMenuId);
                if (i == 0) {
                    out.println("<script>$('" + subMenuId + "').addClassName('firstSubMenu');</script>");
                } else if (i == subMenuCount - 1) {
                    out.println("<script>$('" + subMenuId + "').addClassName('lastSubMenu');</script>");
                }
            }
            out.println("</ul></li>");
        }
        out.println();
        out.println("<script>allMenus.push($('" + divId + "'));</script>");

        return EVAL_PAGE;
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
}

---

From source file:nl.strohalm.cyclos.taglibs.MultiDropDownTag.java

@Override
public int doEndTag() throws JspException {
    try {//from   w w  w . j  a  v  a 2s. co  m
        // Build the options object
        final StringBuilder options = new StringBuilder();
        options.append('{');
        options.append("'singleField':").append(singleField).append(',');
        options.append("'open':").append(open).append(',');
        options.append("'disabled':").append(disabled);
        if (size != null) {
            options.append(",'size':").append(size);
        }
        if (minWidth != null) {
            options.append(",'minWidth':").append(minWidth);
        }
        if (maxWidth != null) {
            options.append(",'maxWidth':").append(maxWidth);
        }
        if (emptyLabelKey != null) {
            emptyLabel = messageHelper.message(emptyLabelKey);
        }
        if (emptyLabel != null) {
            options.append(",'emptyLabel':\"").append(StringEscapeUtils.escapeJavaScript(emptyLabel))
                    .append('"');
        }
        if (onchange != null) {
            options.append(",'onchange':\"").append(StringEscapeUtils.escapeJavaScript(onchange)).append('"');
        }
        options.append('}');

        // Write the rest of the script
        final JspWriter out = pageContext.getOut();
        if (StringUtils.isNotEmpty(varName)) {
            out.print(varName + "=");
        }
        out.println("new MultiDropDown(" + divId + ", '" + name + "', " + divId + ".values, " + options + ")");
        out.println("</script>");
        return EVAL_PAGE;
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
}

---

From source file:nl.strohalm.cyclos.taglibs.MultiDropDownTag.java

@Override
@SuppressWarnings("unchecked")
public int doStartTag() throws JspException {
    divId = "_container_" + System.currentTimeMillis() + "_" + new Random().nextInt(Integer.MAX_VALUE);

    if (selectedValues == null) {
        try {/*w  w w. j a va2 s  .  co  m*/
            final Object form = pageContext.findAttribute(Constants.BEAN_KEY);
            selectedValues = CoercionHelper.coerce(List.class, PropertyHelper.get(form, name));
            for (int i = 0; i < selectedValues.size(); i++) {
                selectedValues.set(i, CoercionHelper.coerce(String.class, selectedValues.get(i)));
            }
        } catch (final Exception e) {
            // Leave selected values empty
        }
    }

    try {
        final JspWriter out = pageContext.getOut();
        out.print("<div");
        if (maxWidth != null) {
            out.print(" style='width:" + maxWidth + "px'");
        }
        out.println(" id='" + divId + "'></div>");
        // Write the start of the script
        out.println("<script>");
        out.println("var mddNoItemsMessage = \""
                + StringEscapeUtils.escapeJavaScript(messageHelper.message("multiDropDown.noItemsMessage"))
                + "\";");
        out.println("var mddSingleItemsMessage = \""
                + StringEscapeUtils.escapeJavaScript(messageHelper.message("multiDropDown.singleItemMessage"))
                + "\";");
        out.println("var mddMultiItemsMessage = \""
                + StringEscapeUtils.escapeJavaScript(messageHelper.message("multiDropDown.multiItemsMessage"))
                + "\";");

        out.println("var " + divId + " = $('" + divId + "');");
        out.println(divId + ".values = [];");
    } catch (final IOException e) {
        throw new JspException(e);
    }

    return EVAL_BODY_INCLUDE;
}

---

From source file:nl.strohalm.cyclos.taglibs.OptionTag.java

@Override
public int doEndTag() throws JspException {
    try {//from   www .  j a v a2 s.c o  m
        final MultiDropDownTag mdd = (MultiDropDownTag) findAncestorWithClass(this, MultiDropDownTag.class);
        if (mdd == null) {
            throw new IllegalStateException("cyclos:option tag must be nested in a cyclos:muldiDropDown tag");
        }
        final JspWriter out = pageContext.getOut();
        final String text = StringEscapeUtils.escapeJavaScript(StringUtils.trimToEmpty(this.text));
        final String value = StringEscapeUtils.escapeJavaScript(StringUtils.trimToEmpty(this.value));
        boolean selected;
        if (this.selected == null) {
            final List<String> selectedValues = mdd.getSelectedValues();
            selected = selectedValues != null && selectedValues.contains(value);
        } else {
            selected = this.selected;
        }
        out.println(mdd.getDivId() + ".values.push({text:'" + text + "', value:'" + value + "', selected:"
                + selected + "})");
        return EVAL_PAGE;
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
}

---

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