Example usage for javax.servlet.jsp JspTagException JspTagException

Introduction

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

Prototype

public JspTagException(Throwable rootCause) 

Source Link

Document

Constructs a new JSP Tag exception when the JSP Tag needs to throw an exception and include a message about the "root cause" exception that interfered with its normal operation.

Usage

From source file:org.jahia.taglibs.query.QueryDefinitionTag.java

/**
 * @return/*from   w w  w. j  av  a2  s . c o  m*/
 * @throws JspException
 */
@Override
public int doEndTag() throws JspException {
    try {
        pageContext.setAttribute(getVar(), getQueryObjectModel(), getScope());
    } catch (RepositoryException e) {
        throw new JspTagException(e);
    } finally {
        resetState();
    }

    return EVAL_PAGE;
}

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From source file:org.easyrec.taglib.ProfileRenderer.java

@Override
public int doEndTag() throws JspTagException {
    try {/*www  . ja  va  2 s  . c  o  m*/
        String tagId = "profile" + Long.toString(System.currentTimeMillis());
        StringBuilder fullHTML = new StringBuilder();
        fullHTML.append("<div class=\"profile\">");
        String profileContent = getSourceViewJSON(profile); //since JSON is now the primary format, we try this first
        if (profileContent == null) {
            profileContent = getListViewHTML(profile);
        }
        if (profileContent == null) {
            profileContent = getSourceViewHTML(profile);
        }
        fullHTML.append("   <div id=\"profileHTML-").append(tagId).append("\">");
        fullHTML.append(profileContent);
        fullHTML.append("   </div>");
        fullHTML.append("</div>");

        pageContext.getOut().write(fullHTML.toString());
    } catch (java.io.IOException e) {
        throw new JspTagException("IO Error: " + e.getMessage());
    }
    return EVAL_PAGE;
}

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From source file:org.hyperic.hq.ui.taglib.display.ImageButtonDecorator.java

public int doStartTag() throws JspTagException {
    ColumnTag ancestorTag = (ColumnTag) TagSupport.findAncestorWithClass(this, ColumnTag.class);
    if (ancestorTag == null) {
        throw new JspTagException("A CheckboxDecorator must be used within a ColumnTag.");
    }//www  .j  a  va 2  s .c o  m
    ancestorTag.setDecorator(this);
    return SKIP_BODY;
}

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From source file:net.ontopia.topicmaps.webed.impl.utils.TagUtils.java

/**
 * Gets the topic map object from the given <code>obj_name</code> by
 * requesting the context manager retrieved by the given
 * <code>pageContext</code>.
 *//*from w ww .j  a va 2  s .  c om*/
public static TMObjectIF getTMObject(PageContext pageContext, String obj_name) throws JspTagException {

    Object obj = ContextUtils.getSingleValue(obj_name, pageContext);
    if (obj == null)
        return null;
    if (!(obj instanceof TMObjectIF))
        throw new JspTagException("Object with name '" + obj_name + "' " + "cannot be casted to TMObjectIF.");
    return ((TMObjectIF) obj);
}

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From source file:org.hyperic.hq.ui.taglib.display.EqualsDecorator.java

public int doStartTag() throws JspTagException {
    ColumnTag ancestorTag = (ColumnTag) TagSupport.findAncestorWithClass(this, ColumnTag.class);

    if (ancestorTag == null) {
        throw new JspTagException("A BooleanDecorator must be used within a ColumnTag.");
    }//from  ww  w . j  a  va  2s.  c o  m

    // You have to make a clone, otherwise, if there are more than one
    // boolean decorator in this table, then we'll end up with only one
    // boolean decorator object
    EqualsDecorator clone;
    try {
        clone = (EqualsDecorator) this.clone();
    } catch (CloneNotSupportedException e) {
        // Then just use this
        clone = this;
    }

    ancestorTag.setDecorator(clone);
    return SKIP_BODY;
}

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From source file:org.madsonic.taglib.UrlTag.java

private String formatUrl() throws JspException {
    String baseUrl = UrlSupport.resolveUrl(value, null, pageContext);

    StringBuilder result = new StringBuilder();
    result.append(baseUrl);//from   w w w.j  av  a 2  s.  co  m
    if (!parameters.isEmpty()) {
        result.append('?');

        for (int i = 0; i < parameters.size(); i++) {
            Parameter parameter = parameters.get(i);
            try {
                result.append(parameter.getName());
                if (isUtf8Hex() && !isAsciiAlphaNumeric(parameter.getValue())) {
                    result.append(ParameterDecodingFilter.PARAM_SUFFIX);
                }

                result.append('=');
                if (parameter.getValue() != null) {
                    result.append(encode(parameter.getValue()));
                }
                if (i < parameters.size() - 1) {
                    result.append("&");
                }

            } catch (UnsupportedEncodingException x) {
                throw new JspTagException(x);
            }
        }
    }
    return result.toString();
}

---

From source file:net.sourceforge.subsonic.taglib.UrlTag.java

private String formatUrl() throws JspException {
    String baseUrl = UrlSupport.resolveUrl(value, null, pageContext);

    StringBuffer result = new StringBuffer();
    result.append(baseUrl);//ww  w .  j a  v a2s . c  o m
    if (!parameters.isEmpty()) {
        result.append('?');

        for (int i = 0; i < parameters.size(); i++) {
            Parameter parameter = parameters.get(i);
            try {
                result.append(parameter.getName());
                if (isUtf8Hex() && !isAsciiAlphaNumeric(parameter.getValue())) {
                    result.append(ParameterDecodingFilter.PARAM_SUFFIX);
                }

                result.append('=');
                if (parameter.getValue() != null) {
                    result.append(encode(parameter.getValue()));
                }
                if (i < parameters.size() - 1) {
                    result.append("&");
                }

            } catch (UnsupportedEncodingException x) {
                throw new JspTagException(x);
            }
        }
    }
    return result.toString();
}

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From source file:org.openmrs.web.taglib.ForEachDrugOrderTag.java

/**
 * @see javax.servlet.jsp.tagext.Tag#doEndTag()
 *//*from  w  w  w.j a  v a  2 s . c o m*/
public int doEndTag() throws JspException {
    try {
        if (count > 0 && bodyContent != null) {
            count = 0;
            bodyContent.writeOut(bodyContent.getEnclosingWriter());
        }
    } catch (java.io.IOException e) {
        throw new JspTagException("IO Error: " + e.getMessage());
    }
    return EVAL_PAGE;
}

---

From source file:org.hyperic.hq.ui.taglib.OptionMessageListTag.java

/**
 * Process the tag, generating and formatting the list.
 *
 * @exception JspException if the scripting variable can not be
 * found or if there is an error processing the tag
 */// w  w  w  .ja  v a  2 s.  c  o  m
public final int doStartTag() throws JspException {
    try {
        SelectTag selectTag = (SelectTag) pageContext.getAttribute(Constants.SELECT_KEY);
        Object collection = TagUtils.getInstance().lookup(pageContext, name, property, null);

        if (collection == null) {
            _log.warn("OptionMessageList tag was looking for bean=" + name + " property=" + property
                    + " but it wasn't " + "found");
            throw new JspTagException("Unable to find bean=" + name + " property=" + property);
        }

        JspWriter out = pageContext.getOut();
        StringBuffer sb = new StringBuffer();
        for (Iterator i = getIterator(collection); i.hasNext();) {
            Object next = i.next();
            String value, key;

            if (next instanceof LabelValueBean) {
                LabelValueBean bean = (LabelValueBean) next;
                value = bean.getValue();
                key = _baseKey + '.' + bean.getLabel();
            } else {
                value = String.valueOf(next);
                key = _baseKey + '.' + value;
            }

            String label = TagUtils.getInstance().message(pageContext, _bundle, _locale, key);

            addOption(sb, label, value, selectTag.isMatched(value));
        }
        out.write(sb.toString());

        return SKIP_BODY;
    } catch (IOException e) {
        _log.warn("Unabel to generate message list", e);
        throw new JspTagException(e.toString());
    } catch (JspException e) {
        _log.warn("Unabel to generate message list", e);
        throw new JspTagException(e.toString());
    } catch (Exception e) {
        _log.warn("Unable to generate message list", e);
        throw new JspTagException(e.toString());
    }
}

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From source file:ar.edu.unicen.exa.aop.aopetstore.waf.view.taglibs.smart.ClientStateTag.java

public int doStartTag() throws JspTagException {
    if (imageURL == null && buttonText == null) {
        throw new JspTagException(
                "ClientStateTag error: either an " + "imageURL or buttonText attribute must be specified.");
    }//  ww  w . j a v a  2s.  co  m
    return EVAL_BODY_BUFFERED;
}

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