Example usage for javax.servlet.jsp.tagext TagLibraryValidator setInitParameters

Introduction

In this page you can find the example usage for javax.servlet.jsp.tagext TagLibraryValidator setInitParameters.

Prototype

public void setInitParameters(Map<String, Object> map) 

Source Link

Document

Set the init data in the TLD for this validator.

Usage

From source file:org.apache.jasper.compiler.TagLibraryInfoImpl.java

private TagLibraryValidator createValidator(TreeNode elem) throws JasperException {

    String validatorClass = null;
    Map initParams = new Hashtable();

    Iterator list = elem.findChildren();
    while (list.hasNext()) {
        TreeNode element = (TreeNode) list.next();
        String tname = element.getName();
        if ("validator-class".equals(tname))
            validatorClass = element.getBody();
        else if ("init-param".equals(tname)) {
            String[] initParam = createInitParam(element);
            initParams.put(initParam[0], initParam[1]);
        } else if ("description".equals(tname) || // Ignored elements
                false) {//from w w w .j a v a  2 s .  c o m
        } else {
            if (log.isWarnEnabled()) {
                log.warn(Localizer.getMessage("jsp.warning.unknown.element.in.validator", tname));
            }
        }
    }

    TagLibraryValidator tlv = null;
    if (validatorClass != null && !validatorClass.equals("")) {
        try {
            Class tlvClass = ctxt.getClassLoader().loadClass(validatorClass);
            tlv = (TagLibraryValidator) tlvClass.newInstance();
        } catch (Exception e) {
            err.jspError("jsp.error.tlvclass.instantiation", validatorClass, e);
        }
    }
    if (tlv != null) {
        tlv.setInitParameters(initParams);
    }
    return tlv;
}

---

From source file:org.tinygroup.jspengine.compiler.TagLibraryInfoImpl.java

private TagLibraryValidator createValidator(TreeNode elem) throws JasperException {

    String validatorClass = null;
    Map<String, Object> initParams = new Hashtable<String, Object>();

    Iterator list = elem.findChildren();
    while (list.hasNext()) {
        TreeNode element = (TreeNode) list.next();
        String tname = element.getName();
        if ("validator-class".equals(tname))
            validatorClass = element.getBody();
        else if ("init-param".equals(tname)) {
            String[] initParam = createInitParam(element);
            initParams.put(initParam[0], initParam[1]);
        } else if ("description".equals(tname) || // Ignored elements
                false) {//from   w ww.j  av  a2 s.  c o  m
        } else {
            err.jspError("jsp.error.unknown.element.in.validator", tname);
        }
    }

    TagLibraryValidator tlv = null;
    if (validatorClass != null && !validatorClass.equals("")) {
        try {
            Class tlvClass = ctxt.getClassLoader().loadClass(validatorClass);
            tlv = (TagLibraryValidator) tlvClass.newInstance();
        } catch (Exception e) {
            err.jspError("jsp.error.tlvclass.instantiation", validatorClass, e);
        }
    }
    if (tlv != null) {
        tlv.setInitParameters(initParams);
    }
    return tlv;
}

---

From source file:org.tinygroup.jspengine.compiler.TagLibraryInfoImpl.java

/**
 * Translation-time validation of the XML document
 * associated with the JSP page./*from   www . j a  v a 2s  .c  o m*/
 * This is a convenience method on the associated 
 * TagLibraryValidator class.
 *
 * @param thePage The JSP page object
 * @return A string indicating whether the page is valid or not.
 */
public ValidationMessage[] validate(PageData thePage) {
    TagLibraryValidator tlv = getTagLibraryValidator();
    if (tlv == null)
        return null;
    Map<String, Object> initParameters = tlv.getInitParameters();
    if (initParameters == null) {
        tlv.setInitParameters(new HashMap<String, Object>());
    }
    String uri = getURI();
    if (uri.startsWith("/")) {
        uri = URN_JSPTLD + uri;
    }

    ValidationMessage[] messages = tlv.validate(getPrefixString(), uri, thePage);
    tlv.release();

    return messages;
}

---