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(String message, Throwable cause) 

Source Link

Document

Constructs a new JspException with the specified detail message and cause.

Usage

From source file:com.redhat.rhn.frontend.taglibs.list.RowRendererTag.java

/**
 * {@inheritDoc}//from  w ww. java 2s  .co m
 */
public int doEndTag() throws JspException {
    ListCommand command = ListTagUtil.getCurrentCommand(this, pageContext);
    if (command.equals(ListCommand.ENUMERATE)) {
        if (!StringUtils.isBlank(name)) {
            ListTag parent = (ListTag) BodyTagSupport.findAncestorWithClass(this, ListTag.class);

            try {
                ClassLoader cl = Thread.currentThread().getContextClassLoader();

                if (name.indexOf('.') == -1) {
                    name = "com.redhat.rhn.frontend.taglibs.list.row." + name;
                }
                RowRenderer row = (RowRenderer) cl.loadClass(name).newInstance();
                if (!StringUtils.isEmpty(classes)) {
                    row.setRowClasses(classes);
                }
                parent.setRowRenderer(row);

            } catch (Exception e) {
                String msg = "Exception while adding Decorator [" + name + "]";
                throw new JspException(msg, e);
            }
        }
    }
    return super.doEndTag();
}

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From source file:com.agiletec.aps.tags.URLTag.java

/**
 * Prepares a PageURL object; this object may comprehend several sub-tags
 *//*from   w ww. j  av  a2  s  . c  o  m*/
@Override
public int doStartTag() throws JspException {
    ServletRequest request = this.pageContext.getRequest();
    RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX);
    try {
        IURLManager urlManager = (IURLManager) ApsWebApplicationUtils.getBean(SystemConstants.URL_MANAGER,
                this.pageContext);
        this._pageUrl = urlManager.createURL(reqCtx);
        if (_pageCode != null) {
            _pageUrl.setPageCode(_pageCode);
        }
        if (_langCode != null) {
            _pageUrl.setLangCode(_langCode);
        }
        if (this.isParamRepeat()) {
            List<String> exclusion = this.getParametersToExclude();
            _pageUrl.setParamRepeat(exclusion);
        }
    } catch (Throwable t) {
        _logger.error("Error during tag initialization", t);
        throw new JspException("Error during tag initialization", t);
    }
    return EVAL_BODY_INCLUDE;
}

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From source file:org.shredzone.cilla.web.tag.RenderTag.java

@Override
public int doStartTag() throws JspException {
    try {//from w w  w  .  j  a  v a 2 s . co m
        context = fragmentService.createContext(pageContext);
        context.setRootObject(item);
    } catch (CillaServiceException ex) {
        throw new JspException("Could not generate FragmentContext", ex);
    }

    return EVAL_BODY_INCLUDE;
}

---

From source file:com.redhat.rhn.frontend.taglibs.RhnHiddenTag.java

/**
 * {@inheritDoc}//from www  . j av a  2 s. c  o m
 */
@Override
public int doStartTag() throws JspException {
    JspWriter out = null;
    try {
        StringBuffer buf = new StringBuffer();
        out = pageContext.getOut();

        HtmlTag baseTag = new HiddenInputTag();
        if (!StringUtils.isBlank(getId())) {
            baseTag.setAttribute("id", getId());
        }
        baseTag.setAttribute("name", getName());
        baseTag.setAttribute("value", StringEscapeUtils.escapeHtml(getValue()));
        buf.append(baseTag.render());
        out.print(buf.toString());
        return SKIP_BODY;
    } catch (Exception e) {
        throw new JspException("Error writing to JSP file:", e);
    }
}

---

From source file:de.micromata.genome.gwiki.web.tags.GWikiTagRenderUtils.java

public static void write(PageContext pageContext, String data) throws JspException {
    try {//from   w ww  .  j av a2  s . c om
        pageContext.getOut().write(data);
    } catch (IOException e) {
        throw new JspException("Failure writing tag", e);
    }
}

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From source file:com.agiletec.plugins.jpcrowdsourcing.aps.tags.IdeaTagListTag.java

@Override
public int doEndTag() throws JspException {
    ServletRequest request = this.pageContext.getRequest();
    RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX);
    try {//from   ww  w  .j a v  a  2 s  . co m
        List<CategoryInfoBean> list = this.loadTags(reqCtx);
        this.pageContext.setAttribute(this.getVar(), list);
    } catch (Throwable t) {
        _logger.error("error in doEndTag", t);
        throw new JspException("Errore tag", t);
    }
    this.release();
    return super.doEndTag();
}

---

From source file:com.agiletec.plugins.jpblog.aps.tags.BlogArchiveTag.java

@Override
public int doEndTag() throws JspException {
    ServletRequest request = this.pageContext.getRequest();
    RequestContext reqCtx = (RequestContext) request.getAttribute(RequestContext.REQCTX);
    try {//from w  w w.  j a v a  2  s.c o m
        IBlogArchiveTagHelper helper = (IBlogArchiveTagHelper) ApsWebApplicationUtils
                .getBean(JpblogSystemConstants.BLOG_ARCHIVE_TAG_HELPER, this.pageContext);
        List<BlogArchiveInfoBean> list = helper.getBlogArchiveList(this, reqCtx);
        this.pageContext.setAttribute(this.getVar(), list);
    } catch (Throwable t) {
        _logger.error("error in doEndTag", t);
        throw new JspException("Error detected while finalising the tag", t);
    }
    this.release();
    return EVAL_PAGE;
}

---

From source file:com.agiletec.plugins.jpcmstagcloud.aps.tags.TagCloudBuilderTag.java

@Override
public int doStartTag() throws JspException {
    ITagCloudManager tagCloudManager = (ITagCloudManager) ApsWebApplicationUtils
            .getBean(JpcmstagcloudSystemConstants.TAG_CLOUD_MANAGER, this.pageContext);
    try {//from   w  w w .  j a  v  a2 s .  c om
        UserDetails currentUser = (UserDetails) this.pageContext.getSession()
                .getAttribute(SystemConstants.SESSIONPARAM_CURRENT_USER);
        Map<ITreeNode, Integer> occurrences = tagCloudManager.getCloudInfos(currentUser);
        if (null != this.getOccurrencesVar()) {
            this.pageContext.setAttribute(this.getOccurrencesVar(), occurrences);
        }
        List<CloudInfoBean> cloudBeans = this.buildCloudsInfoBeans(occurrences);
        this.pageContext.setAttribute(this.getCloudBeansVar(), cloudBeans);
    } catch (Throwable t) {
        _logger.error("Error in doStartTag", t);
        throw new JspException("Error in doStartTag", t);
    }
    return super.doStartTag();
}

---

From source file:com.agiletec.aps.tags.URLTag.java

/**
 * Completes the URL generation making it available for immediate
 * output or placing it in a variable/* www .  ja  v  a  2  s  . c om*/
 */
@Override
public int doEndTag() throws JspException {
    String url = _pageUrl.getURL();
    if (this.getVar() != null) {
        this.pageContext.setAttribute(this.getVar(), url);
    } else {
        try {
            this.pageContext.getOut().print(url);
        } catch (Throwable t) {
            _logger.error("Error closing tag", t);
            throw new JspException("Error closing tag", t);
        }
    }
    return EVAL_PAGE;
}

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From source file:com.glaf.jbpm.tag.JbpmProcessImageTag.java

public int doEndTag() throws JspException {
    JbpmContext jbpmContext = null;//from   www . j a  v  a 2  s. co m
    HttpServletRequest request = null;
    try {
        request = (HttpServletRequest) pageContext.getRequest();
        contextPath = request.getContextPath();
        jbpmContext = ProcessContainer.getContainer().createJbpmContext();
        initialize(jbpmContext);
        if (processInstance != null && processDefinition != null) {
            retrieveByteArrays();
            if (gpdBytes != null && imageBytes != null) {
                writeTable();
            }
        }
    } catch (IOException e) {
        throw new JspException("table couldn't be displayed", e);
    } catch (DocumentException e) {
        throw new JspException("table couldn't be displayed", e);
    } catch (Throwable ex) {
    } finally {
        release();
        try {
            Context.close(jbpmContext);
        } catch (java.lang.Throwable ex) {
        }
    }
    return EVAL_PAGE;
}

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