Class UpdateTag

  • All Implemented Interfaces:
    Serializable, SQLExecutionTag, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

    public class UpdateTag
    extends UpdateTagSupport
    Subclass for the JSTL library with EL support.
    Author:
    Hans Bergsten
    See Also:
    Serialized Form
    • Field Summary

      • Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

        bodyContent
      • Fields inherited from class javax.servlet.jsp.tagext.TagSupport

        id, pageContext
      • Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

        EVAL_BODY_BUFFERED, EVAL_BODY_TAG
      • Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

        EVAL_BODY_AGAIN
      • Fields inherited from interface javax.servlet.jsp.tagext.Tag

        EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
    • Constructor Summary

      Constructors 
      Constructor Description
      UpdateTag()  
    • Constructor Detail

      • UpdateTag

        public UpdateTag()
    • Method Detail

      • setDataSource

        public void setDataSource​(String dataSourceEL)
      • setSql

        public void setSql​(String sqlEL)
        Setter method for the SQL statement to use for the query. The statement may contain parameter markers (question marks, ?). If so, the parameter values must be set using nested value elements.
      • doStartTag

        public int doStartTag()
                       throws javax.servlet.jsp.JspException
        Description copied from class: UpdateTagSupport
        Prepares for execution by setting the initial state, such as getting the Connection
        Specified by:
        doStartTag in interface javax.servlet.jsp.tagext.Tag
        Overrides:
        doStartTag in class UpdateTagSupport
        Throws:
        javax.servlet.jsp.JspException