messageparamtag.java

来自「intra_mart是日本NDD公司开发的著名企业应用解决方案中间件。集成了J2」· Java 代码 · 共 70 行

/*
 * MessageParamTag.java
 *
 * Created on 2003/07/08, 16:00
 */

package jp.co.intra_mart.framework.base.web.tag;

import javax.servlet.jsp.tagext.BodyTagSupport;
import javax.servlet.jsp.JspException;

/**
 * 儊僢僙乕僕偺惗惉偱巊梡偡傞僷儔儊乕僞傪愝掕偟傑偡丅
 *
 * @author INTRAMART
 * @since 4.2
 */
public class MessageParamTag extends BodyTagSupport {

    /**
     * 僷儔儊乕僞偺抣
     */
    private Object value;

    /**
     * ParamTag傪怴婯偵惗惉偟傑偡丅
     */
    public MessageParamTag() {
        super();
    }

    /**
     * 奜懁偺堦斣嬤偄{@link MessageTag}偵僷儔儊乕僞傪愝掕偟傑偡丅
     *
     * @throws JspException JSP弌椡帪偵椺奜偑敪惗
     * @return EVAL_BODY_BUFFERED
     */
    public int doStartTag() throws JspException {
        try {
            MessageTag parent =
                (MessageTag) findAncestorWithClass(this, MessageTag.class);
            if (parent != null) {
                parent.addParameter(getValue());
            }
        } catch (Exception e) {
            throw new FrameworkTagException(e.getMessage(), e);
        }

        return EVAL_BODY_BUFFERED;
    }

    /**
     * 僷儔儊乕僞偺抣傪庢摼偟傑偡丅
     *
     * @return 僷儔儊乕僞偺抣
     */
    public Object getValue() {
        return this.value;
    }

    /**
     * 僷儔儊乕僞偺抣傪愝掕偟傑偡丅
     *
     * @param value 僷儔儊乕僞偺抣
     */
    public void setValue(Object value) {
        this.value = value;
    }
}