Example usage for javax.servlet.jsp.tagext TagVariableInfo TagVariableInfo

Introduction

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

Prototype

public TagVariableInfo(String nameGiven, String nameFromAttribute, String className, boolean declare,
        int scope) 

Source Link

Document

Constructor for TagVariableInfo.

Usage

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

TagVariableInfo createVariable(TreeNode elem) {
    String nameGiven = null;/*from w  w w  .j  av a2  s. com*/
    String nameFromAttribute = null;
    String className = "java.lang.String";
    boolean declare = true;
    int scope = VariableInfo.NESTED;

    Iterator list = elem.findChildren();
    while (list.hasNext()) {
        TreeNode element = (TreeNode) list.next();
        String tname = element.getName();
        if ("name-given".equals(tname))
            nameGiven = element.getBody();
        else if ("name-from-attribute".equals(tname))
            nameFromAttribute = element.getBody();
        else if ("variable-class".equals(tname))
            className = element.getBody();
        else if ("declare".equals(tname)) {
            String s = element.getBody();
            if (s != null)
                declare = JspUtil.booleanValue(s);
        } else if ("scope".equals(tname)) {
            String s = element.getBody();
            if (s != null) {
                if ("NESTED".equals(s)) {
                    scope = VariableInfo.NESTED;
                } else if ("AT_BEGIN".equals(s)) {
                    scope = VariableInfo.AT_BEGIN;
                } else if ("AT_END".equals(s)) {
                    scope = VariableInfo.AT_END;
                }
            }
        } else if ("description".equals(tname) || // Ignored elements
                false) {
        } else {
            if (log.isWarnEnabled()) {
                log.warn(Localizer.getMessage("jsp.warning.unknown.element.in.variable", tname));
            }
        }
    }
    return new TagVariableInfo(nameGiven, nameFromAttribute, className, declare, scope);
}

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

private TagVariableInfo createVariable(TreeNode elem) throws JasperException {

    String nameGiven = null;/* w ww  . j av a  2 s .c  om*/
    String nameFromAttribute = null;
    String className = "java.lang.String";
    boolean declare = true;
    int scope = VariableInfo.NESTED;

    Iterator list = elem.findChildren();
    while (list.hasNext()) {
        TreeNode element = (TreeNode) list.next();
        String tname = element.getName();
        if ("name-given".equals(tname))
            nameGiven = element.getBody();
        else if ("name-from-attribute".equals(tname))
            nameFromAttribute = element.getBody();
        else if ("variable-class".equals(tname))
            className = element.getBody();
        else if ("declare".equals(tname)) {
            String s = element.getBody();
            if (s != null)
                declare = JspUtil.booleanValue(s);
        } else if ("scope".equals(tname)) {
            String s = element.getBody();
            if (s != null) {
                if ("NESTED".equals(s)) {
                    scope = VariableInfo.NESTED;
                } else if ("AT_BEGIN".equals(s)) {
                    scope = VariableInfo.AT_BEGIN;
                } else if ("AT_END".equals(s)) {
                    scope = VariableInfo.AT_END;
                }
            }
        } else if ("description".equals(tname) || // Ignored elements
                false) {
        } else {
            err.jspError("jsp.error.unknown.element.in.variable", tname);
        }
    }
    return new TagVariableInfo(nameGiven, nameFromAttribute, className, declare, scope);
}

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