org.apache.struts.taglib.TagUtils Java Examples

@Override
public int doStartTag() throws JspException {
	String code = resolveCode();
	Locale locale = resolveLocale();
	String message = translate(code, locale, new Object[] {arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9});

	if (message == null) {
		if (noExceptions) {
			message = "";
		} else {
			String strLocale = (locale == null) ? "default locale" : locale.toString();
			throw exception(messages.getMessage("message.message", "\"" + code + "\"", "\"" + ((bundle == null) ? "(default bundle)" : bundle) + "\"", strLocale));
		}
	}

	TagUtils.getInstance().write(pageContext, escape(message));

	return SKIP_BODY;
}
 

private String resolveCode() throws JspException {
	if (key == null) {
		// Look up the requested property value
		Object code = TagUtils.getInstance().lookup(pageContext, name, property, scope);

		if (code instanceof String || code == null) {
			return (String) code;
		} else {
			throw exception(messages.getMessage("message.property", key));
		}
	}

	return key;
}
 

private Locale resolveLocale() {
	// Use admin's configured language if available, otherwise use the client's browser language
	ComAdmin admin = AgnUtils.getAdmin(pageContext);

	if (admin != null) {
		Locale locale = admin.getLocale();
		if (locale != null) {
			return locale;
		}
	}

	// Use browser's locale as a fallback.
	return TagUtils.getInstance().getUserLocale(pageContext, Globals.LOCALE_KEY);
}
 

@Override
protected boolean isChecked() throws JspException {
    Object result = TagUtils.getInstance().lookup(this.pageContext, this.name, this.property, null);

    if (result instanceof String[]) {
        return ArrayUtils.contains((String[]) result, this.value);
    }

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

    String checked = result.toString();
    return checked.equalsIgnoreCase(this.value) || checked.equalsIgnoreCase("true") || checked.equalsIgnoreCase("yes") || checked.equalsIgnoreCase("on");
}
 

public String calUrl() {
	StringBuilder url = new StringBuilder();
	try {
		// Generate the URL to be encoded
		Map params = TagUtils.getInstance().computeParameters(pageContext, paramId, paramName, paramProperty, paramScope, name, property, scope,
				transaction);

		HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();

		url.append(request.getContextPath());
		url.append(page);

		if (params == null || params.isEmpty())
			return url.toString();
		Iterator keys = params.keySet().iterator();
		while (keys.hasNext()) {
			String key = (String) keys.next();
			Object value = params.get(key);
			url.append('/');
			url.append((String) value);
		}
	} catch (JspException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return url.toString();

}
 

public int doStartTag() throws JspException {
       ActionMessages errors = null;

       try {
           errors = TagUtils.getInstance().getActionMessages(pageContext, Globals.ERROR_KEY);
       } catch (JspException e) {
           TagUtils.getInstance().saveException(pageContext, e);
           throw e;
       }
       
       String hint = null;
       if (errors != null && !errors.isEmpty()) {
       	 String message = null;
            Iterator reports = (getProperty() == null ? errors.get() : errors.get(getProperty()));
            while (reports.hasNext()) {
           	 ActionMessage report = (ActionMessage) reports.next();
           	 if (report.isResource()) {
           		 message = TagUtils.getInstance().message(pageContext, null, Globals.LOCALE_KEY, report.getKey(), report.getValues());
           	 } else {
           		 message = report.getKey();
           	 }
           	 if (message != null && !message.isEmpty()) {
           		 hint = (hint == null ? "" : hint + "<br>") + message;
           	 }
            }
       }
       
	// setStyleClass("unitime-DateSelectionBox");
	String onchange = getOnchange(); setOnchange(null);
	TagUtils.getInstance().write(pageContext, "<span name='UniTimeGWT:CourseNumberSuggestBox' configuration=\"" + getConfiguration() + "\"" +
			(hint == null ? "" : " error=\"" + hint + "\"") +
			(onchange == null ? "" : " onchange=\"" + onchange + "\"") +
			(getOuterStyle() == null ? "" : " style=\"" + getOuterStyle() + "\"" ) +
			">");
	super.doStartTag();
	TagUtils.getInstance().write(pageContext, "</span>");
	return EVAL_BODY_BUFFERED;
}
 

public int doStartTag() throws JspException {
       ActionMessages errors = null;

       try {
           errors = TagUtils.getInstance().getActionMessages(pageContext, Globals.ERROR_KEY);
       } catch (JspException e) {
           TagUtils.getInstance().saveException(pageContext, e);
           throw e;
       }
       
       String hint = null;
       if (errors != null && !errors.isEmpty()) {
       	 String message = null;
            Iterator reports = (getProperty() == null ? errors.get() : errors.get(getProperty()));
            while (reports.hasNext()) {
           	 ActionMessage report = (ActionMessage) reports.next();
           	 if (report.isResource()) {
           		 message = TagUtils.getInstance().message(pageContext, null, Globals.LOCALE_KEY, report.getKey(), report.getValues());
           	 } else {
           		 message = report.getKey();
           	 }
           	 if (message != null && !message.isEmpty()) {
           		 hint = (hint == null ? "" : hint + "<br>") + message;
           	 }
            }
       }
       
	setStyleClass("unitime-DateSelectionBox");
	String onchange = getOnchange(); setOnchange(null);
	TagUtils.getInstance().write(pageContext, "<span name='UniTimeGWT:Calendar' format=\"" + getFormat() + "\"" +
			(hint == null ? "" : " error=\"" + hint + "\"") +
			(onchange == null ? "" : " onchange=\"" + onchange + "\"") +
			(getOuterStyle() == null ? "" : " style=\"" + getOuterStyle() + "\"" ) +
			" disabled=\"" + getDisabled() + "\"" +
			">");
	super.doStartTag();
	TagUtils.getInstance().write(pageContext, "</span>");
	return EVAL_BODY_BUFFERED;
}
 

@Override
public int doEndTag() throws JspException {
    Object predicateContainerObject = TagUtils.getInstance().lookup(pageContext, getPredicateContainer(), getScope());
    if (predicateContainerObject == null) {
        throw new JspException("predicateContainer cannot be null");
    }
    if (!PredicateContainer.class.isAssignableFrom(predicateContainerObject.getClass())) {
        throw new JspException("Specified predicateContainer does not correspond to a "
                + PredicateContainer.class.getSimpleName());
    }
    Object beanObject = TagUtils.getInstance().lookup(pageContext, getBean(), getScope());
    if (!PhdProgramEmailBean.class.isAssignableFrom(beanObject.getClass())) {
        throw new JspException("Specified bean does not correspond to a " + PhdProgramEmailBean.class.getSimpleName());
    }
    PredicateContainer<PhdIndividualProgramProcess> predicateContainer =
            (PredicateContainer<PhdIndividualProgramProcess>) predicateContainerObject;
    PhdProgramEmailBean bean = (PhdProgramEmailBean) beanObject;
    AndPredicate<PhdIndividualProgramProcess> searchPredicate = new AndPredicate<PhdIndividualProgramProcess>();
    searchPredicate.add(bean.getManagedPhdProgramsPredicate());
    searchPredicate.add(predicateContainer.getPredicate());

    List<PhdIndividualProgramProcess> processList = PhdIndividualProgramProcess.search(searchPredicate);

    int scope = (getScope() == null) ? PageContext.REQUEST_SCOPE : ScopeIntsMap.get(getScope());
    pageContext.setAttribute(id, processList, scope);
    return super.doEndTag();
}
 

@Override
public int doEndTag() throws JspException {
    Object predicateContainerObject = TagUtils.getInstance().lookup(pageContext, getPredicateContainer(), getScope());
    if (predicateContainerObject == null) {
        throw new JspException("predicateContainer cannot be null");
    }
    if (!PredicateContainer.class.isAssignableFrom(predicateContainerObject.getClass())) {
        throw new JspException("Specified predicateContainer does not correspond to a "
                + PredicateContainer.class.getSimpleName());
    }
    Object beanObject = TagUtils.getInstance().lookup(pageContext, getBean(), getScope());
    if (!SearchPhdIndividualProgramProcessBean.class.isAssignableFrom(beanObject.getClass())) {
        throw new JspException("Specified bean does not correspond to a "
                + SearchPhdIndividualProgramProcessBean.class.getSimpleName());
    }
    PredicateContainer<PhdIndividualProgramProcess> predicateContainer =
            (PredicateContainer<PhdIndividualProgramProcess>) predicateContainerObject;
    SearchPhdIndividualProgramProcessBean bean = (SearchPhdIndividualProgramProcessBean) beanObject;
    AndPredicate<PhdIndividualProgramProcess> searchPredicate = new AndPredicate<PhdIndividualProgramProcess>();
    searchPredicate.add(bean.getAndPredicate());
    searchPredicate.add(predicateContainer.getPredicate());

    List<PhdIndividualProgramProcess> processList = PhdIndividualProgramProcess.search(searchPredicate);

    int scope = (getScope() == null) ? PageContext.REQUEST_SCOPE : ScopeIntsMap.get(getScope());
    pageContext.setAttribute(id, processList, scope);
    return super.doEndTag();
}
 

private Locale getUserLocale() {
	// This is (currently) MVC-framework specific code.
	return TagUtils.getInstance().getUserLocale(pageContext, Globals.LOCALE_KEY);
}
 

/**
 * Generate an HTML %lt;option> element.
 *
 * @throws javax.servlet.jsp.JspException
 * @since Struts 1.1
 */
@Override
protected String renderOptionElement()
        throws JspException {
    StringBuffer results = new StringBuffer("<option value=\"");

    if (filter) {
        results.append(TagUtils.getInstance().filter(this.value));
    }
    else {
        results.append(this.value);
    }
    results.append("\"");

    if (disabled) {
        results.append(" disabled=\"disabled\"");
    }

    if (this.selectTag().isMatched(this.value)) {
        results.append(" selected=\"selected\"");
    }

    if (getStyleClass() != null) {
        results.append(" style=\"");
        results.append(getStyleClass());
        results.append("\"");
    }

    if (styleId != null) {
        results.append(" id=\"");
        results.append(styleId);
        results.append("\"");
    }

    if (getStyleClass() != null) {
        results.append(" class=\"");
        results.append(getStyleClass());
        results.append("\"");
    }

    if (getDir() != null) {
        results.append(" dir=\"");
        results.append(getDir());
        results.append("\"");
    }

    if (getLang() != null) {
        results.append(" lang=\"");
        results.append(getLang());
        results.append("\"");
    }

    prepareOtherAttributes(results);

    results.append(">");

    results.append(text());

    results.append("</option>");

    return results.toString();
}
 

private JspException exception(String errorMessage) {
	JspException e = new JspException(errorMessage);
	TagUtils.getInstance().saveException(pageContext, e);
	return e;
}
 

private String getMessageFromBundle(String key) throws JspException {
    return (getBundle() != null) ? ((TagUtils.getInstance().present(this.pageContext, getBundle(), I18N.getLocale()
            .toString(), key)) ? TagUtils.getInstance().message(this.pageContext, getBundle(), I18N.getLocale().toString(),
            key) : null) : null;
}
 

private String getMessageFromBundle(String key) throws JspException {
    return (TagUtils.getInstance().present(this.pageContext, this.bundle, this.locale, key)) ? TagUtils.getInstance()
            .message(this.pageContext, this.bundle, this.locale, key) : null;
}
 

private String getMessageFromBundle(String key) throws JspException {
    return (getBundle() != null) ? ((TagUtils.getInstance().present(this.pageContext, getBundle(), getGanttDiagramObject()
            .getLocale().toString(), key)) ? TagUtils.getInstance().message(this.pageContext, getBundle(),
            getGanttDiagramObject().getLocale().toString(), key) : null) : null;
}