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:edu.northwestern.bioinformatics.studycalendar.web.taglibs.jsgenerator.ElementUpdatingGenerator.java

protected void writeCall(String method, Object... parameters) throws JspException {
    String js = call(method, parameters);
    try {/*www .  ja v a 2s.  c  o  m*/
        pageContext.getOut().write(js);
    } catch (IOException e) {
        throw new JspException("Exception encountered when writing " + js, e);
    }
}

From source file:de.highbyte_le.weberknecht.request.taglibs.SiteBaseLinkTag.java

@Override
public int doStartTag() throws JspException {
    try {//w w  w. j  a v  a2  s  .co m
        pageContext.getOut().print(getBaseUrl());
        return SKIP_BODY;
    } catch (IOException e) {
        throw new JspException("i/o exception: " + e.getMessage(), e);
    }
}

From source file:com.google.code.trapo.web.tags.AbstractTrapoTag.java

@Override
public int doStartTag() throws JspException {
    try {/*from   ww  w.  j a va 2 s  . c om*/
        write(completeUrl());
        return BodyTag.SKIP_BODY;
    } catch (IOException ex) {
        throw new JspException(ex.getMessage(), ex);
    }
}

From source file:com.adito.core.tags.ExternalContentTag.java

public int doEndTag() throws JspException {
    InputStream in = null;/*from   www .  jav  a2  s .  c o  m*/
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {
        in = new URL(url).openStream();
        Util.copy(in, baos);
        TagUtils.getInstance().write(pageContext, new String(baos.toByteArray()));
    } catch (IOException ioe) {
        throw new JspException("Failed to load external page.", ioe);
    } finally {
        Util.closeStream(in);
        Util.closeStream(baos);
    }
    return (EVAL_PAGE);
}

From source file:com.agiletec.apsadmin.tags.HookPointTag.java

@Override
public int doStartTag() throws JspException {
    HttpServletRequest request = (HttpServletRequest) this.pageContext.getRequest();
    ValueStack stack = this.getStack();
    try {//  w w  w .ja  va2  s  .  com
        List<HookPointElementContainer> containers = extractElements(request);
        if (containers.size() > 0) {
            stack.getContext().put(this.getObjectName(), containers);
            stack.setValue("#attr['" + this.getObjectName() + "']", containers, false);
            return EVAL_BODY_INCLUDE;
        }
    } catch (Throwable t) {
        throw new JspException("Error detected ", t);
    }
    return super.doStartTag();
}

From source file:net.sf.infrared.web.customtags.ColorThresholdTag.java

public int doStartTag() throws JspException {
    Object formBean = RequestUtils.lookup(pageContext, name, scope);

    String beanProperty = null;/*ww w  .j  av  a 2  s. c  o  m*/
    try {
        beanProperty = (String) PropertyUtils.getProperty(formBean, property);
    } catch (IllegalAccessException e) {
        throw new JspException("Unable to find the property " + property + " in the bean", e);
    } catch (InvocationTargetException e) {
        throw new JspException("Unable to find the property " + property + " in the bean", e);
    } catch (NoSuchMethodException e) {
        throw new JspException("Unable to find the property " + property + " in the bean", e);
    }
    double value = Double.parseDouble(beanProperty);

    if (value > COLOR_THRESHOLD)
        return (EVAL_BODY_INCLUDE);
    else
        return (SKIP_BODY);
}

From source file:com.bsb.cms.moss.commons.tag.IfAuthButtonTag.java

@Override
public int doEndTag() throws JspException {
    if (subTagSucceeded) {
        try {//from  ww  w.ja  v  a  2s  . c  o  m
            pageContext.getOut().write(getBody());
        } catch (IOException e) {
            throw new JspException(e.getMessage(), e);
        }
    }

    init();

    return super.doEndTag();
}

From source file:net.sourceforge.ajaxtags.tags.AjaxAnchorsTag.java

/**
 * Rewrite anchors in body content of the tag.
 *
 * @return rewritten and reformatted XHTML content
 * @throws JspException//from w w  w  . j  a v  a2  s.c om
 *             on errors
 */
public String processBody() throws JspException {
    final String content = getBody();
    try {
        return processContent(content);
    } catch (XPathExpressionException e) {
        throw new JspException(
                getClass().getSimpleName() + ": rewrite links failed (wrong XPath expression)\n" + content, e);
    } catch (TransformerException e) {
        throw new JspException(getClass().getSimpleName()
                + ": rewrite links failed (cannot transform XHTML to text)\n" + content, e);
    } catch (SAXException e) {
        throw new JspException(
                getClass().getSimpleName() + ": rewrite links failed (invalid XHTML content)\n" + content, e);
    }
}

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

@Override
public int doStartTag() throws JspException {
    IPageManager pageManager = (IPageManager) ApsWebApplicationUtils.getBean(SystemConstants.PAGE_MANAGER,
            this.pageContext);
    try {//from  ww w .j  a v a  2  s.  c om
        List<IPage> pages = pageManager.getWidgetUtilizers(this.getWidgetTypeCode());
        if (StringUtils.isNotBlank(this.getFilterParamName())
                && StringUtils.isNotBlank(this.getFilterParamValue())) {
            pages = this.filterByConfigParamValue(pages);
        }
        if (this.isListResult()) {
            this.pageContext.setAttribute(this.getVar(), pages);
        } else if (null != pages && pages.size() > 0) {
            this.pageContext.setAttribute(this.getVar(), pages.get(0));
        }
    } catch (Throwable t) {
        _logger.error("Error in doStartTag", t);
        //ApsSystemUtils.logThrowable(t, this, "doStartTag");
        throw new JspException("Error in doStartTag", t);
    }
    return super.doStartTag();
}

From source file:com.laxser.blitz.web.taglibs.FlashTag.java

@Override
public int doStartTag() throws JspException {
    Invocation invocation = InvocationUtils.getCurrentThreadInvocation();
    if (invocation != null) {
        String msg = invocation.getFlash().get(key);
        if (logger.isDebugEnabled()) {
            logger.debug("getFlashMessage: " + key + "=" + msg);
        }// w  w  w .ja v  a2  s.  c  o m
        if (msg != null) {
            try {
                if (StringUtils.isNotEmpty(prefix)) {
                    pageContext.getOut().print(prefix);
                }
                pageContext.getOut().print(msg);
                if (StringUtils.isNotEmpty(suffix)) {
                    pageContext.getOut().print(suffix);
                }
            } catch (IOException e) {
                throw new JspException("", e);
            }
        }
    }
    return super.doStartTag();
}