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:org.jamwiki.taglib.WatchlistTag.java

/**
 *
 *//*w w w .java2s . c  o  m*/
public int doEndTag() throws JspException {
    try {
        String tagValue = evaluateTag();
        HttpServletRequest request = (HttpServletRequest) this.pageContext.getRequest();
        String virtualWiki = WikiUtil.getVirtualWikiFromRequest(request);
        Watchlist watchlist = WikiUtil.currentWatchlist(request, virtualWiki);
        if (watchlist.containsTopic(tagValue)) {
            this.pageContext.getOut().print("</strong>");
        }
    } catch (Exception e) {
        logger.severe("Failure processing watchlist item " + this.topic, e);
        throw new JspException(e);
    }
    return EVAL_PAGE;
}

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From source file:gov.nih.nci.cabig.caaers.web.tags.csm.CSMAccessControlTag.java

@Override
protected int doStartTagInternal() throws Exception {

    if (StringUtils.isBlank(authorizationCheckName) && StringUtils.isBlank(objectPrivilege)) {
        throw new JspException("Either 'authorizationCheckName' or 'objectPrivilege' are required");
    }//from  w w w.j  a  va2s.c om

    //evaluate the domain object
    Object resolvedDomainObject = null;
    if (domainObject instanceof String) {
        resolvedDomainObject = ExpressionEvaluationUtils.evaluate("domainObject", (String) domainObject,
                Object.class, pageContext);
    } else {
        resolvedDomainObject = domainObject;
    }

    //evaluate the privileges
    String evaledPrivilegesString = "";
    if (!StringUtils.isEmpty(hasPrivileges)) {
        evaledPrivilegesString = ExpressionEvaluationUtils.evaluateString("hasPrivileges", hasPrivileges,
                pageContext);
    }
    String[] requiredPrivileges = evaledPrivilegesString.split(",");

    boolean authFlag = false;
    if (StringUtils.isNotBlank(authorizationCheckName)) {
        authFlag = checkAuthorization(resolvedDomainObject, requiredPrivileges);
    } else {
        authFlag = checkAuthorization(objectPrivilege);
    }

    setVariable(authFlag);

    if (authFlag) {
        logger.debug("Authorization succeeded, evaluating body");
        return Tag.EVAL_BODY_INCLUDE;
    }

    logger.debug("No permission, so skipping tag body");
    return Tag.SKIP_BODY;

}

---

From source file:com.ultrapower.eoms.common.plugin.ecside.tag.MappingTag.java

 @Override
public int doStartTag() throws JspException {
     try {/* w w w.j  a  v  a2  s  . c om*/
            
        Object propertyValue = getValue();

           
         if (propertyValue != null) {
            propertyValue = ExpressionEvaluatorManager.evaluate("result", propertyValue.toString(), Object.class, this, pageContext);
         }

         if (mappingItem!=null ){
            Object mappingMap=pageContext.findAttribute((String)mappingItem);
               
             Object outValue=null;
             if (mappingMap instanceof Map){
                Map itemsMap=(Map)mappingMap;
                outValue=itemsMap.get(propertyValue);
                if (outValue==null && mappingDefaultKey!=null){
                   outValue=itemsMap.get(mappingDefaultKey);
                }
             }
             if (outValue==null){
                outValue=mappingDefaultValue;
             }
             propertyValue=outValue;
         }
            
         JspWriter w = pageContext.getOut();
         if (propertyValue == null || (propertyValue != null && propertyValue instanceof String && StringUtils.isBlank((String)propertyValue))) {
            w.write("");
         }else{
            w.write((String)propertyValue);
         }
            

            
                
     } catch (Exception e) {
         throw new JspException("MappingTag.doStartTag() Problem: " + ExceptionUtils.formatStackTrace(e));
     }

     return SKIP_BODY;
 }

---

From source file:com.wxxr.nirvana.jsp.taglib.ContainerTagSupport.java

/**
 * By default, all ContainerTags evaluate their body. Subclasses may choose
 * to be more selective. In any case, children can rely upon the container
 * and uiContext being initialized if they call
 * <code>super.doStartTag()</code>
 *
 * @return <code>EVAL_BODY_BUFFERED</code>.
 * @throws JspException/*from   w w w.  j a v a  2  s  .  c o  m*/
 *             If the container has not been initialized.
 */
public int doStartTag() throws JspException {
    container = ContainerAccess.getContainer();
    if (container != null) {
        startContext(pageContext);
        return EVAL_BODY_BUFFERED;
    } else {
        throw new JspException("TilesContainer not initialized");
    }
}

---

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

/**
 * {@inheritDoc}//from   w w  w.  j  a  v  a  2 s.c  om
 */
public int doEndTag() throws JspException {
    JspWriter writer = pageContext.getOut();
    //<span class="required-form-field">*</span>
    HtmlTag span = new HtmlTag("span");
    span.setAttribute("class", REQUIRED_FIELD_CSS);
    span.addBody("*");
    try {
        writer.write(span.render());
        if (!StringUtils.isBlank(key)) {
            LocalizationService ls = LocalizationService.getInstance();
            String msg = ls.getMessage(key);
            if (msg.endsWith(":")) {
                writer.write(":");
            }
        }

    } catch (IOException e) {
        throw new JspException(e);
    }
    return SKIP_BODY;
}

---

From source file:net.sf.ginp.tags.GetCollectionTitles.java

/**
 *  Called when a Start tag is processed.
 *
 *@return                   Description of the Return Value
 *@exception  JspException  Description of the Exception
 */// w  ww  .  j  a v a2  s.  c o  m
public final int doStartTag() throws JspException {
    try {
        model = ModelUtil.getModel((HttpServletRequest) pageContext.getRequest());
    } catch (Exception e) {
        log.error(e);
        throw new JspException(e);
    }

    count = 0;
    end = model.getCollections().length;

    pageContext.setAttribute("link", "ginpservlet?cmd=selectcollection&id=" + count);
    pageContext.setAttribute("name", model.getCollection(count).getName());
    count = 1;

    return EVAL_BODY_INCLUDE;
}

---

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

@Override
public int doStartTag() throws JspException {
    GWikiHtmlSelectTag selTag = (GWikiHtmlSelectTag) pageContext
            .getAttribute(GWikiHtmlSelectTag.GWikiHtmlSelectTag_KEY);
    if (selTag == null) {
        throw new JspException("cann use optionsCollection only inside a select tag");
    }/*from   w  ww  . ja  v  a  2s.c  om*/
    Object collection = GWikiTagRenderUtils.readFormValue(pageContext, property);
    if (collection == null) {
        throw new JspException("Jsp: form." + property + " is a null value");
    }

    Iterator<?> iter = getIterator(collection);

    StringBuilder sb = new StringBuilder();

    while (iter.hasNext()) {

        Object bean = iter.next();
        Object beanLabel = null;
        Object beanValue = null;

        // Get the label for this option
        try {
            beanLabel = PropertyUtils.getProperty(bean, label);
            if (beanLabel == null) {
                beanLabel = "";
            }
        } catch (Exception ex) {
            throw new JspException("Cannot access label ' " + label + " from collection form." + property + ": "
                    + ex.getMessage(), ex);
        }

        // Get the value for this option
        try {
            beanValue = PropertyUtils.getProperty(bean, value);
            if (beanValue == null) {
                beanValue = "";
            }
        } catch (Exception ex) {
            throw new JspException("Cannot access value ' " + value + " from collection form." + property + ": "
                    + ex.getMessage(), ex);
        }
        String stringLabel = beanLabel.toString();
        String stringValue = beanValue.toString();
        sb.append("<option value=\"").append(escapeHtml ? WebUtils.escapeHtml(stringValue) : stringValue)
                .append("\"");
        if (selTag.hasValue(stringValue) == true) {
            sb.append(" selected=\"selected\"");
        }
        sb.append(" ");
        GWikiTagRenderUtils.renderTagAttributes(this, sb);
        sb.append(">").append(escapeHtml ? WebUtils.escapeHtml(stringLabel) : stringLabel);
        sb.append("</option>");
    }
    GWikiTagRenderUtils.write(pageContext, sb.toString());
    return SKIP_BODY;
}

---

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

/**
 *
 *///from ww  w  . j  a v a 2  s  .c  om
public int doEndTag() throws JspException {
    try {
        pageContext.include(getRenderJsp());

    } catch (Exception e) {
        log.error(e, e);
        throw new JspException(e);
    }

    return EVAL_PAGE;
}

---

From source file:com.steeleforge.aem.ironsites.wcm.taglib.SetModeTag.java

@Override
public int doAfterBody() throws JspException {
    BodyContent bc = getBodyContent();//from www . j  a va2  s . c om
    try {
        bc.getEnclosingWriter().print(bc.getString());
    } catch (IOException ioe) {
        LOG.debug(ioe.getMessage());
        throw new JspException(ioe);
    } finally {
        bc = null;
    }
    return SKIP_BODY;
}

---

From source file:org.osmsurround.tags.NodeEditLinksTag.java

@Override
public int doEndTag() throws JspException {
    try {//w  w w  .ja  v  a2  s . c  o  m
        pageContext.getOut().write(createLinks(node1, node2));
    } catch (IOException e) {
        throw new JspException(e);
    }

    return super.doEndTag();
}

---

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