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:com.wabacus.system.tags.component.AbsComponentTag.java

public int doStartTag() throws JspException {
    initTagState();//ww  w .j a v a  2  s. c o m
    request = (HttpServletRequest) pageContext.getRequest();
    out = pageContext.getOut();
    rrequest = (ReportRequest) request.getAttribute("WX_REPORTREQUEST");
    this.ownerComponentObj = (AbsReportType) request.getAttribute("WX_COMPONENT_OBJ");
    rrequest.getWResponse().setJspout(this.out);
    if (isRootTag()) {
        if (rrequest == null)
            throw new JspException("?ReportRequest");
        if (this.ownerComponentObj == null)
            throw new JspException("?");
    }
    initDisplayComponentObj();
    try {
        return doMyStartTag();
    } catch (Exception e) {
        log.error("?" + rrequest.getPagebean().getId() + "", e);
        rrequest.getWResponse().getMessageCollector().error("?", null, true);
        return SKIP_BODY;
    }
}

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From source file:alpha.portal.webapp.taglib.ConstantsTag.java

/**
 * Main method that does processing and exposes Constants in specified
 * scope.//from w w  w  .j av  a 2  s. c o  m
 * 
 * @return int
 * @throws JspException
 *             if processing fails
 */
@Override
public int doStartTag() throws JspException {
    // Using reflection, get the available field names in the class
    Class c = null;
    int toScope = PageContext.PAGE_SCOPE;

    if (this.scope != null) {
        toScope = this.getScope(this.scope);
    }

    try {
        c = Class.forName(this.clazz);
    } catch (final ClassNotFoundException cnf) {
        this.log.error("ClassNotFound - maybe a typo?");
        throw new JspException(cnf.getMessage());
    }

    try {
        // if var is null, expose all variables
        if (this.var == null) {
            final Field[] fields = c.getDeclaredFields();

            AccessibleObject.setAccessible(fields, true);

            for (final Field field : fields) {
                this.pageContext.setAttribute(field.getName(), field.get(this), toScope);
            }
        } else {
            try {
                final Object value = c.getField(this.var).get(this);
                this.pageContext.setAttribute(c.getField(this.var).getName(), value, toScope);
            } catch (final NoSuchFieldException nsf) {
                this.log.error(nsf.getMessage());
                throw new JspException(nsf);
            }
        }
    } catch (final IllegalAccessException iae) {
        this.log.error("Illegal Access Exception - maybe a classloader issue?");
        throw new JspException(iae);
    }

    // Continue processing this page
    return (Tag.SKIP_BODY);
}

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From source file:gov.nih.nci.ncicb.cadsr.common.jsp.tag.handler.AvailableValidValue.java

public int doStartTag() throws javax.servlet.jsp.JspException {
    HttpServletRequest req;/*from   w  ww . ja  v a  2s .  c  om*/
    JspWriter out;
    try {
        req = (HttpServletRequest) pageContext.getRequest();
        out = pageContext.getOut();
        pageContext.setAttribute(AVAILABLE_VALID_VALUE_PRESENT, null);
        Question currQuestion = (Question) pageContext.getAttribute(questionBeanId);
        Map availableVVMap = (Map) pageContext.getSession().getAttribute(availableValidValusMapId);
        List questionVVList = currQuestion.getValidValues();
        String questionIdSeq = currQuestion.getQuesIdseq();
        List availableVVs = (List) availableVVMap.get(questionIdSeq);
        List nonListedVVs = (List) pageContext.getAttribute(questionIdSeq + "NotListedValidValues");

        if (nonListedVVs == null && (availableVVs != null && !availableVVs.isEmpty())) {
            nonListedVVs = getNotListedValidValues(currQuestion.getValidValues(), availableVVs);
            pageContext.setAttribute(questionIdSeq + "NotListedValidValues", nonListedVVs);
        }

        if (availableVVs != null && !availableVVs.isEmpty()) {

            //List nonListedVVs = getNotListedValidValues(currQuestion.getValidValues(),availableVVs);
            if (!nonListedVVs.isEmpty()) {
                String html = generateHtml(nonListedVVs, availableVVs, questionIdSeq);
                out.print(html);
                pageContext.setAttribute(AVAILABLE_VALID_VALUE_PRESENT, "Yes");

            } else {
                out.print(" ");
                pageContext.removeAttribute(AVAILABLE_VALID_VALUE_PRESENT);
            }
        } else {
            pageContext.removeAttribute(AVAILABLE_VALID_VALUE_PRESENT);
            out.print(" ");
        }

    } catch (Exception ioe) {
        throw new JspException("I/O Error : " + ioe.getMessage());
    } //end try/catch
    return Tag.SKIP_BODY;

}

---

From source file:com.steeleforge.aem.ironsites.i18n.taglib.I18nHelperTag.java

public int doEndTag() throws JspException {
    try {/*from  w w w  .  j a  v a 2 s . co  m*/
        init();

        ValueMap valueMap = request.getResource().adaptTo(ValueMap.class);
        I18nResourceBundle bundle = new I18nResourceBundle(valueMap, getResourceBundle(getBaseName(), request));

        // make this resource bundle & i18n available as ValueMap for TEI
        pageContext.setAttribute(getMessagesName(), bundle.adaptTo(ValueMap.class), PageContext.PAGE_SCOPE);
        pageContext.setAttribute(getI18nName(), new I18n(bundle), PageContext.PAGE_SCOPE);

        // make this resource bundle available for fmt functions
        Config.set(pageContext, "javax.servlet.jsp.jstl.fmt.localizationContext",
                new LocalizationContext(bundle, getLocale(request)), 1);
    } catch (Exception e) {
        LOG.error(e.getMessage());
        throw new JspException(e);
    }
    return EVAL_PAGE;
}

---

From source file:de.laures.cewolf.taglib.tags.ChartImgTag.java

public int doStartTag() throws JspException {
    final ChartHolder chartHolder = PageUtils.getChartHolder(chartId, pageContext);
    this.chartImageDefinition = new ChartImageDefinition(chartHolder, width, height, ChartImage.IMG_TYPE_CHART,
            mimeType, timeout);//from  w ww  . jav  a2s  . c om
    Storage storage = Configuration.getInstance(pageContext.getServletContext()).getStorage();
    try {
        this.sessionKey = storage.storeChartImage(chartImageDefinition, pageContext);
    } catch (CewolfException cwex) {
        throw new JspException(cwex.getMessage());
    }
    return EVAL_PAGE;
}

---

From source file:com.jaspersoft.jasperserver.war.tags.FormatDateTag.java

public int doStartTag() throws JspException {
    HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
    WebApplicationContext applicationContext = RequestContextUtils.getWebApplicationContext(request);

    Locale locale = RequestContextUtils.getLocale(request);
    TimeZone timezone = JasperServerUtil.getTimezone(request);

    String formattingPattern = getFormattingPattern(applicationContext, locale);
    SimpleDateFormat format = new SimpleDateFormat(formattingPattern, locale);
    format.setTimeZone(timezone);//from  w w w.j ava 2  s .  c  om

    String formattedValue = format.format(getValue());

    try {
        //TODO html escaping?
        pageContext.getOut().write(formattedValue);
    } catch (IOException e) {
        log.error(e);
        throw new JspException(e);
    }

    return SKIP_BODY;
}

---

From source file:com.trailmagic.image.ui.ImageGroupLinkTag.java

public int doEndTag() throws JspException {
    try {/*www.ja va 2s  .c  om*/
        pageContext.getOut().write("</a>");
        return EVAL_PAGE;
    } catch (IOException e) {
        throw new JspException(e);
    }
}

---

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

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

    Account account = userService.findBySlug(getUser());
    if (account == null) {
        return SKIP_BODY;
    }/*from  w ww . j a  v  a2  s . c o m*/

    String gravatarImageURL = new Gravatar().setSize(getSize()).setHttps(true)
            .setRating(Rating.PARENTAL_GUIDANCE_SUGGESTED).setStandardDefaultImage(DefaultImage.MYSTERY_MAN)
            .getUrl(account.getEmailAddress());

    try {
        StringBuilder sb = new StringBuilder();

        if (showGravatarLink()) {
            sb.append("\n<a href=\"http://gravatar.com/emails/\">");
        }

        sb.append("\n<img ").append("height=\"").append(getSize()).append("\" ").append("width=\"")
                .append(getSize()).append("\" ").append("src=\"").append(gravatarImageURL).append("\" />");

        if (showGravatarLink()) {
            sb.append("\n</a>");
        }

        if (showUsername()) {
            sb.append("\n<br/>");
            sb.append("\n" + account.getDisplayName());
        }

        jspWriter.append(sb.toString());
    } catch (IOException e) {
        throw new JspException(e);
    }

    return SKIP_BODY;
}

---

From source file:com.adito.input.tags.MultiEntryListBoxTag.java

public int doStartTag() throws JspException {

    String entryTitle = null;// w w w  . j  a v  a 2  s.  c  om
    if (entryTitleKey != null) {
        entryTitle = TagUtils.getInstance().message(pageContext, getBundle(), getLocale(), entryTitleKey,
                new String[] {});

        if (entryTitle == null) {
            JspException e = new JspException(
                    messages.getMessage("message.message", "\"" + entryTitleKey + "\""));
            TagUtils.getInstance().saveException(pageContext, e);
            throw e;
        }
    }

    String targetTitle = prepareTargetTitle();

    StringBuffer results = new StringBuffer("<div ");
    results.append(prepareStyles());
    results.append(">");
    results.append(this.renderInputElement());
    results.append("<table cellpadding=\"0\" cellspacing=\"0\" border=\"0\">");
    if (entryTitle != null || targetTitle != null) {
        results.append("<tr class=\"header\"><td class=\"entry\">");
        if (entryTitle != null) {
            results.append(entryTitle);
        }
        results.append("</td><td class=\"actions\"/><td class=\"target\">");
        if (targetTitle != null) {
            results.append(targetTitle);
        }
        results.append("</td></tr>");
    }
    results.append("<tr class=\"body\"><td class=\"entry\">");
    results.append(renderEntryComponent());
    results.append("</td><td class=\"actions\"><table cellpadding=\"0\" cellspacing=\"0\" border=\"0\">");
    results.append("<tr><td>");
    results.append(renderAddComponent());
    results.append("</td></tr><tr><td>");
    results.append(renderRemoveSelectedComponent());
    if (isAllowReordering()) {
        results.append("</td></tr><tr><td>");
        results.append(renderUpComponent());
        results.append("</td></tr><tr><td>");
        results.append(renderDownComponent());
    }
    results.append("</td></tr></table></td><td class=\"target\">");
    results.append(renderTargetComponent());
    results.append("</td></tr></table></div>");
    TagUtils.getInstance().write(this.pageContext, results.toString());

    return (EVAL_BODY_BUFFERED);
}

---

From source file:net.mlw.vlh.web.tag.ValueListRetriever.java

/**
 * @see javax.servlet.jsp.tagext.Tag#doEndTag()
 *//*  w w  w .  ja v  a 2  s. com*/
public int doEndTag() throws JspException {
    ValueListSpaceTag rootTag = (ValueListSpaceTag) JspUtils.getParent(this, ValueListSpaceTag.class);

    ValueListInfo info = ValueListRequestUtil.buildValueListInfo((HttpServletRequest) pageContext.getRequest(),
            rootTag.getTableInfo().getId());
    info.getFilters().putAll(getCellAttributes().getMap());

    WebApplicationContext context = WebApplicationContextUtils
            .getWebApplicationContext(pageContext.getServletContext());

    if (context == null) {
        final String message = "Cannot locate the spring WebApplicationContext. Is it configured in your web.xml?";
        LOGGER.error(message);
        throw new JspException(message);
    }

    //      ValueListHandler vlh = (ValueListHandler) context.getBean(ValueListHandler.DEFAULT_SERVICE_NAME, ValueListHandler.class);
    //      if (vlh == null)
    //      {
    //         final String message = "Cannot locate the ValueListHanlder in the WebApplicationContext, under the name: \""
    //               + ValueListHandler.DEFAULT_SERVICE_NAME + "\"";
    //         LOGGER.error(message);
    //         throw new JspException(message);
    //      }

    info.setFocusValue(focusValue);
    info.setFocusProperty(focusProperty);

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Focus settings was setted up. Focus property '" + focusProperty + "', focus value '"
                + focusValue + "'");
    }

    //      ValueList list = vlh.getValueList(valueListName, info);
    //      pageContext.getRequest().setAttribute(rootTag.getTableInfo().getName(), list);
    ValueList list = (ValueList) pageContext.getRequest().getAttribute(rootTag.getTableInfo().getName());
    if (list == null) {
        final String message = "Cannot locate the ValueList in the WebApplicationContext ";
        LOGGER.error(message);
        throw new JspException(message);
    }
    rootTag.setValueList(list);

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("ValueList was retrieved from adapter inside of the jsp.");
    }

    release();

    return EVAL_PAGE;
}

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