Example usage for javax.servlet.jsp JspException JspException

List of usage examples for javax.servlet.jsp JspException JspException

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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.ultrapower.eoms.common.plugin.ecside.tag.ColumnsTag.java

    @Override
   public int doEndTag() throws JspException {
        try {/*from  www . ja v  a  2 s.  co m*/
            TableModel model = TagUtils.getModel(this);

            if (!TagUtils.isIteratingBody(this)) {
                if (StringUtils.isNotBlank(titles)){
                   String[] titlesA=(" "+titles+" ").split(",");
                    model.getTable().setAttribute(ECSideConstants.TABLE_TITLES_KEY,titlesA);
                }
                
                if (StringUtils.isNotBlank(widths)){
                   String[] cellWidthsA=(" "+widths+" ").split(",");
                    model.getTable().setAttribute(ECSideConstants.TABLE_WIDTHS_KEY,cellWidthsA);
                }
                
                if (StringUtils.isNotBlank(cellValues)){
                   String[] cellValuesA=(" "+cellValues+" ").split(",");
                    model.getTable().setAttribute(ECSideConstants.TABLE_CELL_VALUES_KEY,cellValuesA);
                }
                
//                if (StringUtils.isNotBlank(cellNames)){
//                   String[] cellNamesA=(" "+cellNames+" ").split(",");
//                    model.getTable().setAttribute(ECSideConstants.TABLE_CELLNAMES_KEY,cellNamesA);
//                }
                
                if (StringUtils.isNotBlank(editEvents)){
                   String[] cellEventsA=(" "+editEvents+" ").split(",");
                    model.getTable().setAttribute(ECSideConstants.TABLE_EDIT_EVENTS_KEY,cellEventsA);

                }

                if (StringUtils.isNotBlank(editTemplates)){
                   String[] cellTemplatesA=(" "+editTemplates+" ").split(",");
                    model.getTable().setAttribute(ECSideConstants.TABLE_EDIT_TEMPLATES_KEY,cellTemplatesA);

                }
                if (StringUtils.isNotBlank(editables)){
                   String[] cellEditablesA=(" "+editables+" ").split(",");
                    model.getTable().setAttribute(ECSideConstants.TABLE_EDITABLES_KEY,cellEditablesA);

                }
                
                
                
               String autoGenerateColumns = TagUtils.evaluateExpressionAsString("autoGenerateColumns", this.autoGenerateColumns, this, pageContext);
                if (StringUtils.isBlank(autoGenerateColumns)){
                   
                   autoGenerateColumns=TableConstants.DEFAULT_AUTOGENERATECOLUMNS;
                }
               
               model.addColumns(autoGenerateColumns);


            } else {
                model.setColumnValues();
            }

            
        } catch (Exception e) {
           LogHandler.errorLog(logger, e);
            throw new JspException("ColumnsTag.doEndTag() Problem: " + ExceptionUtils.formatStackTrace(e));
        }finally{
           
        }
        return EVAL_PAGE;
    }

From source file:org.openmrs.module.htmlwidgets.web.taglib.WidgetTag.java

/**
 * @see TagSupport#doStartTag()//  w  ww  .jav a  2s.  c  o m
 */
@Override
public int doStartTag() throws JspException {

    // TODO: Figure out why this is necessary.
    Thread.currentThread().setContextClassLoader(OpenmrsClassLoader.getInstance());

    // Retrieve the type, depending on either an object/property combination or a class type
    Class<?> fieldType = null;
    Type[] genericFieldTypes = null;
    Object propertyValue = null;

    if (getObject() != null && getProperty() != null) {

        Field f = ReflectionUtil.getField(getObject().getClass(), getProperty());
        fieldType = ReflectionUtil.getFieldType(f);
        genericFieldTypes = ReflectionUtil.getGenericTypes(f);
        propertyValue = ReflectionUtil.getPropertyValue(object, property);

        if (fieldType == null) {
            throw new IllegalArgumentException(
                    "Property <" + property + "> is invalid for object <" + object + ">");
        }
        if (getType() != null && getType() != fieldType.getName()) {
            throw new IllegalArgumentException(
                    "The specified type is not compatible with the specified property.");
        }
    } else if (getType() != null) {
        try {
            fieldType = Context.loadClass(getType());
            if (StringUtils.hasText(getGenericTypes())) {
                List<Type> genericTypeList = new ArrayList<Type>();
                for (String s : getGenericTypes().split(",")) {
                    genericTypeList.add(Context.loadClass(s));
                }
                genericFieldTypes = genericTypeList.toArray(new Type[genericTypeList.size()]);
            }
        } catch (Exception e) {
            throw new IllegalArgumentException("The type <" + getType() + "> is not a valid type.", e);
        }
    } else {
        throw new IllegalArgumentException("You must specify an object/property or type attribute.");
    }

    // Ensure that we have an appropriate Handler
    WidgetHandler handler = HandlerUtil.getPreferredHandler(WidgetHandler.class, fieldType);
    if (handler == null) {
        throw new JspException("No Preferred Handler found for: " + type);
    }

    // Setup Widget Configuration
    WidgetConfig config = new WidgetConfig();
    config.setPageContext(pageContext);
    config.setId(getId());
    config.setName(getName());
    config.setType(fieldType);
    config.setGenericTypes(genericFieldTypes);
    config.setFormat(getFormat());

    Object defaultValue = propertyValue;
    if (defaultValue == null) {
        defaultValue = getDefaultValue();
        try {
            if (defaultValue != null && defaultValue instanceof String) {
                defaultValue = handler.parse((String) defaultValue, fieldType);
            }
        } catch (Exception e) {
            throw new IllegalArgumentException(
                    "The default value of " + defaultValue + " is not valid for handler " + handler.getClass(),
                    e);
        }
    }
    config.setDefaultValue(defaultValue);

    config.setFixedAttribute("id", getId());
    config.setFixedAttribute("name", getName());
    if (getAttributes() != null) {
        Map<String, String> attMap = OpenmrsUtil.parseParameterList(getAttributes());
        for (String attName : attMap.keySet()) {
            config.setConfiguredAttribute(attName, attMap.get(attName));
        }
    }

    // Run the Handler with this Configuration 
    try {
        handler.render(config, pageContext.getOut());
    } catch (Exception e) {
        log.warn("Error handling Widget: " + type, e);
        throw new JspException("Error handling Widget: " + type, e);
    }

    resetValues();
    return SKIP_BODY;
}

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

@Override
public int doEndTag() throws JspException {
    CharSequence result;//from  ww w  .  j a  va2  s.c  o  m
    TextFormat txtFormat;

    if (text != null && text instanceof FormattedText) {
        if (format != null) {
            throw new IllegalArgumentException("text contains FormattedText, format must not be set");
        }
        result = ((FormattedText) text).getText();
        txtFormat = ((FormattedText) text).getFormat();
    } else {
        if (format != null && format instanceof TextFormat) {
            txtFormat = (TextFormat) format;
        } else if (format != null) {
            txtFormat = TextFormat.valueOf(format.toString());
        } else if (text == null) {
            // if no text and no format was set, render the body as HTML
            txtFormat = TextFormat.HTML;
        } else {
            throw new IllegalArgumentException("format not set");
        }

        if (text != null) {
            result = text.toString();
        } else if (bodyContent != null) {
            result = bodyContent.toString().trim();
        } else {
            result = "";
        }
    }

    if (result == null)
        result = "";

    result = textFormatter.format(result, txtFormat, () -> linkService.linkTo().page(page));

    if (stripHtml) {
        result = textFormatter.stripHtml(result);
    }

    if (truncate != null && result.length() > truncate) {
        StringBuilder trunc = new StringBuilder(result);
        int truncpos = trunc.lastIndexOf(" ", truncate);
        if (truncpos < truncate - 30) {
            truncpos = truncate;
        }
        trunc.setLength(truncpos);
        trunc.append("\u2026");
        result = trunc;
    }

    if (var != null) {
        TagUtils.setScopedAttribute(pageContext, var, result, scope);

    } else {
        try {
            pageContext.getOut().print(result);
        } catch (IOException ex) {
            throw new JspException(ex);
        }
    }

    return EVAL_PAGE;
}

From source file:net.jcreate.e3.table.html.tag.ColumnTag.java

public int doEndTag() throws JspException {
    TableTag tableTag = getTableTag();//from   w w w. j  a v a2 s . c  om
    if (tableTag == null) {
        throw new JspException("column  table?");
    }
    boolean isCreatedTable = tableTag.isCreatedTable();
    if (isCreatedTable == false) {//
        return super.doEndTag();
    }

    boolean isCreatedHeader = tableTag.isCreatedHeader();
    if (isCreatedHeader == false) {
        //column
        HTMLColumn column = (HTMLColumn) tableTag.getTable().getColumn(this.property);
        column.setTitle(this.title);
        column.setWidth(this.width);
        column.setHidden(this.hidden);
        column.setAlign(this.align);
        column.setSortable(this.sortable == null ? getDefaultSortable() : this.sortable.booleanValue());
        column.setTitleKey(this.titleKey);
        column.setStyle(this.style);
        column.setStyleClass(this.styleClass);
        column.setHeaderStyle(headerStyle);
        SortInfo sortInfo = tableTag.getSortInfo();
        if (sortInfo != null) {//??
            String sortColumn = sortInfo.getSortProperty();
            if (this.property.equals(sortColumn)) {//??
                column.setSortDir(sortInfo.getSortDir());//??
            }
        }
        column.setSortName(this.sortName);
        ColumnGroupTag groupTag = (ColumnGroupTag) findAncestorWithClass(this, ColumnGroupTag.class);
        if (groupTag != null) {//
            groupTag.addColumn(column);
        }
        /**
         * @todo:column
         */
        return super.doEndTag();
    }

    BodyContent content = this.bodyContent;
    if (content != null) {
        String bodyContext = content.getString();//?body?
        /**
         * @fixme: bodyContent???bodyContent.
         * ???"",.
         * 
         */
        if ("".equals(bodyContext) == false) {
            //??,body context??.?body content.
            //jsp2.0?
            if (((CompositeCellDecorator) currCell.getCellDecorator()).getSize() == 0) {
                JspDecorator jsp = new JspDecorator();
                jsp.setJsp(bodyContext);
                content.clearBody();
                this.addCellDecorator(jsp);
            }
        }
        super.setBodyContent(null);//tomcat5.028?,nulll               
    }

    cleanUp();
    return super.doEndTag();
}

From source file:com.xhsoft.framework.common.page.WebappPageTag.java

/**
 * <p>Description: build up goto text area and print</p>
 * @param request   //  w w w. j ava 2  s.  c  o  m
 * @param pageNo 
 * @param totalPages 
 * @return void
 * @author wenzhi
 * @version 1.0
 * @exception JspException
 */
@SuppressWarnings("unused")
private void buildGoto(HttpServletRequest request, int pageNo, int totalPages) throws JspException {
    try {
        JspWriter out = pageContext.getOut();
        if (StringUtils.isEmpty(pageSizeList)) {
            pageSizeList = INIT_PAGE_SIZE_LIST;
        }
        String[] pageSizes = pageSizeList.split(",");
        String rand = UUID.randomUUID().toString();
        String outString = "<input name=\"gotoText" + rand + "\" type=\"text\"  size=\"5\"  value=\"" + pageNo
                + "\" onkeydown=\"return gotoPage(this.value,'" + pageNo + "','" + totalPages + "','" + targets
                + "');\">"
                + "<input type=\"button\" name=\"go\" value=\"GO\" class=\"button2\" onclick=\"return gotoPageDirect(dojo.byId('gotoText"
                + rand + "').value,'" + pageNo + "','" + totalPages + "','" + targets + "');\">";
        out.print(outString);
    } catch (Exception e) {
        throw new JspException(e);
    }
}

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

/**
 *  called when the start tag is processed.
 *
 *@return                   Description of the Return Value
 *@exception  JspException  Description of the Exception
 *//*from   w  w  w.j a  v a 2 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);
    }

    if (model.getCollection() != null) {
        count = 0;

        int columbs = (model.getPageWidth() - boderhorizontal)
                / (Configuration.getFilmStripThumbSize() + boderpicture);

        String[] picNames = model.getCollection().getPictures();
        String currPic = ((HttpServletRequest) pageContext.getRequest()).getParameter("name");

        for (int i = 0; i < picNames.length; i++) {
            if (picNames[i].equals(currPic)) {
                count = i - (columbs / 2) + 1;

                if (count < 0) {
                    count = 0;
                }
            }
        }

        end = count + columbs;

        // Limit end to less than array lendth.
        if (end > picNames.length) {
            count = picNames.length - columbs;
            end = picNames.length;

            if (count < 0) {
                count = 0;
            }
        }

        if (end > count) {
            // get the position of the reqested name and set start at. Loop
            // until end of pictures getting count++ until cols reached.
            collAbsPath = model.getCollection().getRoot() + model.getCollection().getPath();

            pageContext.setAttribute("maxsize", "" + Configuration.getFilmStripThumbSize());

            pic = new Picture(collAbsPath, model.getCollection().getPicture(count));

            // Set Picture Attributes
            pageContext.setAttribute("filename", pic.getFileName());
            pageContext.setAttribute("date", pic.getDate(dateformatpattern, model.getLocale()));
            pageContext.setAttribute("time", pic.getTime());
            pageContext.setAttribute("number", "" + (count + 1));
            pageContext.setAttribute("title", pic.getTitle());
            pageContext.setAttribute("description", pic.getDescription(model.getLocale()));

            pageContext.setAttribute("link",
                    "ginpservlet?cmd=showpicture&colid=" + model.getCurrCollectionId() + "&path="
                            + model.getCollection().getPath() + "&name="
                            + model.getCollection().getPicture(count));
            pageContext.setAttribute("src",
                    ((HttpServletRequest) pageContext.getRequest()).getContextPath() + "/ginppic?name="
                            + model.getCollection().getPicture(count) + "&maxsize="
                            + Configuration.getFilmStripThumbSize());

            return EVAL_BODY_INCLUDE;
        } else {
            return SKIP_BODY;
        }
    } else {
        return SKIP_BODY;
    }
}

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

public int doStartTag() throws JspException {
    StringBuffer html = new StringBuffer();
    ImageManifestation mf;/*from w w w .j a v  a  2  s.c om*/

    try {
        HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();
        // XXX: maybe this should be a parameter of the tag instead?

        // XXX: this is sort of a kludge for setting a default label
        String defaultLabel = req.getParameter(DEFAULT_LABEL_ATTR);
        HttpSession session = req.getSession();
        if (defaultLabel != null) {
            session.setAttribute(DEFAULT_LABEL_ATTR, defaultLabel);
        }

        // XXX: end kludge

        String size = req.getParameter(SIZE_ATTR);
        String originalp = req.getParameter("original");
        if (size != null) {
            mf = WebSupport.getMFBySize(m_image, Integer.parseInt(size), Boolean.parseBoolean(originalp));
        } else {
            // get label by precedence: req param, tag spec, sess attr
            String label = req.getParameter(LABEL_ATTR);
            if (label == null) {
                label = m_sizeLabel;
            }
            if (label == null) {
                label = (String) session.getAttribute(DEFAULT_LABEL_ATTR);
            }
            if (label != null) {
                mf = WebSupport.getMFByLabel(m_image, label);
            } else {
                mf = WebSupport.getDefaultMF((User) pageContext.findAttribute(USER_ATTR), m_image);
            }
        }

        if (mf != null) {
            // XXX: resume kludge
            pageContext.setAttribute("currentLabel", getLabel(mf));
            // XXX: end kludge
            // XXX: end kludge
            html.append("<img src=\"");

            //XXX: yeek?
            /*
            LinkHelper helper =
            new LinkHelper((HttpServletRequest)pageContext.getRequest());
            */
            WebApplicationContext ctx = WebApplicationContextUtils
                    .getRequiredWebApplicationContext(pageContext.getServletContext());
            LinkHelper helper = (LinkHelper) ctx.getBean("linkHelper");

            html.append(helper.getImageMFUrl((HttpServletRequest) pageContext.getRequest(), mf));
            html.append("\" height=\"");
            html.append(mf.getHeight());
            html.append("\" width=\"");
            html.append(mf.getWidth());
            html.append("\" alt=\"");
            if (m_alt != null) {
                html.append(m_alt);
            } else if (m_image.getCaption() != null) {
                html.append(Util.escapeXml(m_image.getCaption()));
            } else {
                html.append(Util.escapeXml(m_image.getDisplayName()));
            }

            html.append("\" class=\"");
            if (mf.getWidth() > mf.getHeight()) {
                html.append("landscape");
            } else {
                html.append("portrait");
            }
            if (m_cssClass != null) {
                html.append(" ");
                html.append(m_cssClass);
            }

            html.append("\"/>");
        } else {
            html.append("No manifestations found for the specified " + "image.");
        }
        pageContext.getOut().write(html.toString());
        return SKIP_BODY;
    } catch (IOException e) {
        throw new JspException(e);
    }
}

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

/**
 *  Called when a Start tag is processed.
 *
 *@return                   Description of the Return Value
 *@exception  JspException  Description of the Exception
 *///from  ww w .j a  va2s. co m
public final int doStartTag() throws JspException {
    try {
        model = ModelUtil.getModel((HttpServletRequest) pageContext.getRequest());
    } catch (Exception e) {
        log.error(e);
        throw new JspException(e);
    }

    // get Currest collection root
    grid = new Vector();

    if (model.getCollections().length > 0) {
        selectedFolder = model.getCollection().getPath();
        currentPath = selectedFolder;
        gotMoreNodes = false;

        if (shownodes && selectedFolder.equals("/") && (ModelUtil.getFolderManager()
                .getPicturesInDirectoryLength(model.getCollection(), selectedFolder) > 0)) {
            gotMoreNodes = true;
        }

        doFolders(ModelUtil.getFolderManager().getFoldersInDirectory(model.getCollection(), "/"));

        if (gotMoreNodes) {
            doNodes("/");
        }
    }

    return SKIP_BODY;
}

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

public int doEndTag() throws JspException {
    // print out image map end
    Writer out = pageContext.getOut();
    try {/*  w w  w .ja va  2 s.c o  m*/
        out.write("</MAP>");
    } catch (IOException ioex) {
        log.error(ioex);
        throw new JspException(ioex.getMessage());
    }
    return doAfterEndTag(EVAL_PAGE);
}

From source file:net.sourceforge.fenixedu.presentationTier.TagLib.OptionsTag.java

/**
 * Process the end of this tag.//w w w  . j  a va2s  .  com
 * 
 * @exception JspException
 *                if a JSP exception has occurred
 */
@Override
public int doEndTag() throws JspException {

    // Acquire the select tag we are associated with
    SelectTag selectTag = (SelectTag) pageContext.getAttribute(Constants.SELECT_KEY);
    if (selectTag == null) {
        throw new JspException(messages.getMessage("optionsTag.select"));
    }
    StringBuilder sb = new StringBuilder();

    // If a collection was specified, use that mode to render options
    if (collection != null) {
        Iterator collIterator = getIterator(collection, null);
        while (collIterator.hasNext()) {

            Object bean = collIterator.next();
            Object value = null;
            Object label = null;

            try {
                value = PropertyUtils.getProperty(bean, property);
                if (value == null) {
                    value = "";
                }
            } catch (IllegalAccessException e) {
                throw new JspException(messages.getMessage("getter.access", property, collection));
            } catch (InvocationTargetException e) {
                Throwable t = e.getTargetException();
                throw new JspException(messages.getMessage("getter.result", property, t.toString()));
            } catch (NoSuchMethodException e) {
                throw new JspException(messages.getMessage("getter.method", property, collection));
            }

            try {
                if (labelProperty != null) {
                    label = PropertyUtils.getProperty(bean, labelProperty);
                } else {
                    label = value;
                }
                if (label == null) {
                    label = "";
                }
            } catch (IllegalAccessException e) {
                throw new JspException(messages.getMessage("getter.access", labelProperty, collection));
            } catch (InvocationTargetException e) {
                Throwable t = e.getTargetException();
                throw new JspException(messages.getMessage("getter.result", labelProperty, t.toString()));
            } catch (NoSuchMethodException e) {
                throw new JspException(messages.getMessage("getter.method", labelProperty, collection));
            }

            String stringValue = value.toString();
            addOption(sb, stringValue, label.toString(), selectTag.isMatched(stringValue));

        }

    }

    // Otherwise, use the separate iterators mode to render options
    else {

        // Construct iterators for the values and labels collections
        Iterator valuesIterator = getIterator(name, property);
        Iterator labelsIterator = null;
        if ((labelName == null) && (labelProperty == null)) {
            labelsIterator = getIterator(name, property); // Same coll.
        } else {
            labelsIterator = getIterator(labelName, labelProperty);
        }

        // Render the options tags for each element of the values coll.
        while (valuesIterator.hasNext()) {
            String value = valuesIterator.next().toString();
            String label = value;
            if (labelsIterator.hasNext()) {
                label = labelsIterator.next().toString();
            }
            addOption(sb, value, label, selectTag.isMatched(value));
        }
    }

    // Render this element to our writer
    ResponseUtils.write(pageContext, sb.toString());

    // Evaluate the remainder of this page
    return EVAL_PAGE;

}