Example usage for javax.servlet.jsp JspWriter write

List of usage examples for javax.servlet.jsp JspWriter write

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Introduction

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

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:com.geemvc.taglib.form.LabelTagSupport.java

@Override
protected void appendTagBody(JspWriter writer) throws JspException {
    StringWriter bodyWriter = null;

    try {//from  ww  w  .  ja  v  a 2s. c  o  m
        if (jspBody != null && label == null) {
            bodyWriter = new StringWriter();
            jspBody.invoke(bodyWriter);
            label = bodyWriter.toString();
        }

        if (label == null) {
            label = messageResolver.resolve(name, requestContext(), true);
        }

        if (label != null)
            writer.write(label);

    } catch (Throwable t) {
        throw new JspException(t);
    } finally {
        IOUtils.closeQuietly(bodyWriter);
    }
}

From source file:com.geemvc.taglib.GeemvcTagSupport.java

protected void writeTag(JspWriter writer, String tagName, boolean hasTagBody, boolean closeTag)
        throws JspException {
    this.tagName = tagName;
    this.hasTagBody = hasTagBody;

    try {// w w w . j  a v  a2s  .c  o  m
        writer.write(Char.LESS_THAN);
        writer.write(tagName);
        appendTagAttributes(writer);
        writeTagAttributes(writer);

        if (hasTagBody) {
            writer.write(Char.GREATER_THAN);
            appendTagBody(writer);
        }

        if (closeTag)
            writeCloseTag(writer, tagName, hasTagBody);
    } catch (Throwable t) {
        throw new JspException(t);
    }
}

From source file:com.geemvc.taglib.GeemvcTagSupport.java

protected void writeTagAttributes(JspWriter writer) throws JspException {
    Set<Entry<String, Object>> attributes = dynamicAttributes.entrySet();

    try {/*  www  .j  av a 2s . c o  m*/
        for (Entry<String, Object> attr : attributes) {
            writer.write(Char.SPACE);
            writer.write(attr.getKey());
            writer.write(Char.EQUALS);
            writer.write(Char.DOUBLE_QUOTE);
            writer.write(String.valueOf(attr.getValue()));
            writer.write(Char.DOUBLE_QUOTE);
        }
    } catch (Throwable t) {
        throw new JspException(t);
    }
}

From source file:com.geemvc.taglib.form.LabelTagSupport.java

@Override
protected void appendTagAttributes(JspWriter writer) throws JspException {
    try {/*from  ww w.j  a v a2 s  .c o m*/
        String forValue = (String) dynamicAttributes.get("for");

        if (forValue == null) {
            String name = getName();
            Object value = getValue();

            if (name != null)
                forValue = toElementId(name, value == null ? null : String.valueOf(value));
        }

        if (!Str.isEmpty(forValue)) {
            // Id attribute.
            writer.write(Char.SPACE);
            writer.write("for");
            writer.write(Char.EQUALS);
            writer.write(Char.DOUBLE_QUOTE);
            writer.write(forValue);
            writer.write(Char.DOUBLE_QUOTE);
        }

        String classValue = (String) dynamicAttributes.get("class");

        if (!Str.isEmpty(classValue)) {
            writer.write(Char.SPACE);
            writer.write("class");
            writer.write(Char.EQUALS);
            writer.write(Char.DOUBLE_QUOTE);
            writer.write(classValue);
            writer.write(Char.DOUBLE_QUOTE);
        }

    } catch (Throwable t) {
        throw new JspException(t);
    }
}

From source file:com.trenako.web.tags.PagerOptionsTags.java

@Override
protected int writeTagContent(JspWriter jspWriter, String contextPath) throws JspException {

    try {// ww w  . j a  va  2  s  . c om

        StringBuilder body = new StringBuilder();
        body.append("\n<select id=\"items\" name=\"items\">");
        for (int val : ITEMS_VALUES) {
            String label = messageSource.getMessage("pager.option.label", new Object[] { val }, val + " items",
                    null);
            body.append("\n<option value=\"").append(val).append("\">").append(label).append("</option>");
        }
        body.append("\n</select>");

        jspWriter.write(form(div(body.toString()).cssClass("pull-right")).cssClass("well form-inline").build());

    } catch (IOException e) {
        e.printStackTrace();
    }

    return SKIP_BODY;
}

From source file:org.jasig.schedassist.web.VisibleScheduleTag.java

/**
 * Render a single {@link AvailableBlock} with {@link AvailableStatus#BUSY}.
 * //w  w w . j a v  a  2s.  c o  m
 * @param servletContext
 * @param writer
 * @param event
 * @throws IOException
 */
protected void renderBusyBlock(final ServletContext servletContext, final JspWriter writer,
        final AvailableBlock event) throws IOException {
    SimpleDateFormat idFormat = CommonDateOperations.getDateTimeFormat();
    SimpleDateFormat timeFormat = new SimpleDateFormat("h:mm a");
    String busyTitle = getMessageSource().getMessage("busy.shortdescription", null, null);
    writer.write("<li id=\"" + idFormat.format(event.getStartTime()) + "\" class=\"busy\" title=\"" + busyTitle
            + "\">");
    writer.write("<img src=\"" + getSilkIconPrefix(servletContext) + "delete.png\" alt=\"\"/>&nbsp;");
    writer.write("<span id=\"" + idFormat.format(event.getStartTime()) + "-text\">");
    writer.write(timeFormat.format(event.getStartTime()));
    writer.write(" - ");
    writer.write(timeFormat.format(event.getEndTime()));
    writer.write("</span>");
    writer.write("</li>");
}

From source file:org.jasig.schedassist.portlet.VisibleScheduleTag.java

/**
 * Render a single {@link AvailableBlock} with {@link AvailableStatus#BUSY}.
 * //  ww w .  ja  v  a 2 s .c o  m
 * @param writer
 * @param event
 * @throws IOException
 */
protected void renderBusyBlock(final JspWriter writer, final AvailableBlock event) throws IOException {
    SimpleDateFormat idFormat = CommonDateOperations.getDateTimeFormat();
    SimpleDateFormat timeFormat = new SimpleDateFormat("h:mm a");
    String busyTitle = getMessageSource().getMessage("busy.shortdescription", null, null);
    writer.write("<li id=\"" + idFormat.format(event.getStartTime()) + "\" class=\"busy\" title=\"" + busyTitle
            + "\">");
    writer.write("<img src=\"" + getSilkIconPrefix() + "delete.png\" alt=\"\"/>&nbsp;");
    writer.write("<span id=\"" + idFormat.format(event.getStartTime()) + "-text\">");
    writer.write(timeFormat.format(event.getStartTime()));
    writer.write(" - ");
    writer.write(timeFormat.format(event.getEndTime()));
    writer.write("</span>");
    writer.write("</li>");
}

From source file:dk.netarkivet.harvester.datamodel.H3HeritrixTemplate.java

@Override
public void writeTemplate(JspWriter out) throws IOFailure {
    try {/*from  ww w .  j  a  v a  2  s  .  com*/
        out.write(template);
    } catch (IOException e) {
        throw new IOFailure("Unable to write to JspWriter", e);
    }
}

From source file:com.rsmart.certification.tool.tag.RsmartListScrollTag.java

/**
 * Default processing of the start tag returning EVAL_BODY_BUFFERED.
 *
 * @return EVAL_BODY_BUFFERED// w w w  . ja v  a  2 s.  c om
 * @throws javax.servlet.jsp.JspException if an error occurred while processing this tag
 * @see javax.servlet.jsp.tagext.BodyTag#doStartTag
 */
protected int doStartTagInternal() throws Exception {
    JspWriter writer = pageContext.getOut();

    try {
        if (listScroll == null) {
            listScroll = (ListScroll) pageContext.getRequest().getAttribute("listScroll");
        }

        // don't print page if no items in list
        if (listScroll.getTotal() == 0) {
            LOG.debug("nothing in list, nothing to render...");
            return EVAL_PAGE;
        }

        writer.write("<div ");

        if (className != null) {
            writer.write("class=\"" + className + "\"");
        }

        writer.write(">");
        writer.write("<form name=\"listScrollForm\" >");

        String htmlOptions = "&nbsp";
        if (showDropdown) {
            if (dropdownOptions != null) {
                String[] vals = dropdownOptions.split(";");
                htmlOptions = "\n<select name=\"" + SCROLL_SIZE + "\" onchange=\"window.document.location=\'"
                        + listUrl + "&" + ListScroll.STARTING_INDEX_TAG + "="
                        + (listScroll.getNextIndex() - listScroll.getPerPage());
                htmlOptions += "&" + SCROLL_SIZE + "='+this.options[this.selectedIndex].value\">\n";
                if (vals != null && vals.length > 0) {
                    if (listScroll.getPerPage() == -1) {
                        listScroll.setPerPage(getMinIntValue(vals));
                    }

                    for (String val : vals) {
                        if (val != null && ((val.trim().length()) > 0)) {
                            int value = Integer.parseInt(val.trim());
                            String displayValue = String.valueOf(value);
                            if (value == Integer.MAX_VALUE) {
                                displayValue = resolveMessage(ALL_KEY);
                            }

                            htmlOptions += "<option value=\"" + value + "\" "
                                    + ((String.valueOf(listScroll.getPerPage())
                                            .equalsIgnoreCase(String.valueOf(value))) ? ("selected") : (""))
                                    + ">" + resolveMessage(SHOW_KEY) + " " + displayValue + "</option>\n";
                        }
                    }

                    htmlOptions += "</select>";
                }
            }
        }

        int lastIndex = listScroll.getFirstItem() + listScroll.getPerPage() - 1;
        writer.write("&nbsp;");
        writer.write(
                resolveMessage(VIEWING_KEY,
                        new String[] { String.valueOf(listScroll.getFirstItem()), String.valueOf(
                                (lastIndex <= listScroll.getTotal()) ? (lastIndex) : (listScroll.getTotal())),
                                String.valueOf(listScroll.getTotal()), }));

        writer.write("&nbsp;");
        writer.write("<br>");
        writer.write("<input type=\"button\" value=\"" + resolveMessage("listscroll_first")
                + "\" onclick=\"window.document.location=\'");
        writer.write(listUrl + "&" + ListScroll.STARTING_INDEX_TAG + "=0");
        writer.write("\'\"");
        if (listScroll.getPrevIndex() == -1) {
            writer.write(" disabled=\"disabled\" ");
        }

        writer.write(" >");
        writer.write("<input type=\"button\" value=\"" + resolveMessage("listscroll_previous")
                + "\" onclick=\"window.document.location=\'");
        writer.write(listUrl + "&" + ListScroll.STARTING_INDEX_TAG + "=" + listScroll.getPrevIndex());
        writer.write("\'\"");
        if (listScroll.getPrevIndex() == -1) {
            writer.write(" disabled=\"disabled\" ");
        }

        writer.write(" >");
        writer.write("&nbsp;");
        writer.write(htmlOptions);
        writer.write("&nbsp;");
        writer.write("<input type=\"button\" value=\"" + resolveMessage("listscroll_next")
                + "\" onclick=\"window.document.location=\'");
        writer.write(listUrl + "&" + ListScroll.STARTING_INDEX_TAG + "=" + listScroll.getNextIndex());
        writer.write("\'\"");
        if (listScroll.getNextIndex() == -1) {
            writer.write(" disabled=\"disabled\" ");
        }

        writer.write(" >");
        writer.write("<input type=\"button\" value=\"" + resolveMessage("listscroll_last")
                + "\" onclick=\"window.document.location=\'");
        writer.write(listUrl + "&" + ListScroll.STARTING_INDEX_TAG + "=" + Integer.MAX_VALUE);
        writer.write("\'\"");
        if (listScroll.getNextIndex() == -1) {
            writer.write(" disabled=\"disabled\" ");
        }

        writer.write(" >");
        writer.write("</form >");
        writer.write("</div>");
        writer.write("<br />");

        // make the begin, end, and total available to the jsp page
        pageContext.setAttribute("list_scroll_begin_index", listScroll.getFirstItem());
        pageContext.setAttribute("list_scroll_end_index", listScroll.getLastItem());
        pageContext.setAttribute("list_scroll_total_index", listScroll.getTotal());
        pageContext.setAttribute("list_scroll_page_size", listScroll.getPerPage());
    } catch (IOException e) {
        LOG.error("", e);
        throw new JspException(e);
    }

    return EVAL_PAGE;
}

From source file:org.jasig.schedassist.web.VisibleScheduleTag.java

/**
 * Render a single week./*from w w  w  . j  a  v  a  2 s  .co  m*/
 * 
 * @param servletContext
 * @param writer
 * @param weekNumber
 * @param dailySchedules
 * @param scheduleBlockMap
 * @throws IOException
 */
protected void renderWeek(final ServletContext servletContext, final JspWriter writer, final int weekNumber,
        final SortedMap<Date, List<AvailableBlock>> dailySchedules,
        final SortedMap<AvailableBlock, AvailableStatus> scheduleBlockMap) throws IOException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("begin renderWeek for " + weekNumber);
    }
    final boolean hasBlocks = doesWeekHaveBlocks(dailySchedules);
    if (hasBlocks) {
        final SimpleDateFormat headFormat = new SimpleDateFormat("EEE M/d");
        writer.write("<div class=\"weekcontainer\" id=\"week" + weekNumber + "\">");
        for (Map.Entry<Date, List<AvailableBlock>> entry : dailySchedules.entrySet()) {
            final Date day = entry.getKey();
            final List<AvailableBlock> daySchedule = entry.getValue();
            if (LOG.isDebugEnabled()) {
                LOG.debug("in renderWeek weeknumber: " + weekNumber + ", day: " + day);
            }
            if (daySchedule.size() > 0) {
                writer.write("<div class=\"weekday\">");
                writer.write("<ul class=\"scheduleblocks\">");

                writer.write("<li class=\"dayhead\">");
                writer.write(headFormat.format(day));
                writer.write("</li>");
                for (AvailableBlock event : daySchedule) {
                    AvailableStatus eventStatus = scheduleBlockMap.get(event);
                    if (AvailableStatus.BUSY.equals(eventStatus)) {
                        renderBusyBlock(servletContext, writer, event);
                    } else if (AvailableStatus.FREE.equals(eventStatus)) {
                        renderFreeBlock(servletContext, writer, event);
                    } else if (AvailableStatus.ATTENDING.equals(eventStatus)) {
                        renderAttendingBlock(servletContext, writer, event);
                    }
                }

                writer.write("</ul>");
                writer.write("</div> <!-- end weekday -->");
            }
        }

        writer.write("</div> <!-- end weekcontainer -->");
    } else {
        if (LOG.isDebugEnabled()) {
            LOG.debug("renderWeek has no blocks for weekNumber: " + weekNumber);
        }
    }
}