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• javax.servlet.jsp.jstl.sql: Javadoc index of package javax.servlet.jsp.jstl.sql.


Package Samples:

• javax.servlet.jsp.jstl.sql

Classes:

• SQLExecutionTag: This interface allows tag handlers implementing it to receive values for parameter markers in their SQL statements. This interface is implemented by both <sql:query> and <sql:update>. Its addSQLParameter() method is called by nested parameter actions (such as <sql:param>) to substitute PreparedStatement parameter values for "?" parameter markers in the SQL statement of the enclosing SQLExecutionTag action. The given parameter values are converted to their corresponding SQL type (following the rules in the JDBC specification) before they are sent to the database. Keeping track ...
• Result: This interface represents the result of a <sql:query> action. It provides access to the following information in the query result: The result rows ( getRows() and getRowsByIndex() ) The column names ( getColumnNames() ) The number of rows in the result ( getRowCount() ) An indication whether the rows returned represent the complete result or just a subset that is limited by a maximum row setting ( isLimitedByMaxRows() ) An implementation of the Result interface provides a disconnected view into the result of a query.
• ResultImpl: This class creates a cached version of a ResultSet . It's represented as a Result implementation, capable of returing an array of Row objects containing a Column instance for each column in the row. It is not part of the JSTL API; it serves merely as a back-end to ResultSupport's static methods. Thus, we scope its access to the package.
• ResultSupport: Supports the creation of a javax.servlet.jsp.jstl.sql.Result object from a source java.sql.ResultSet object. A Result object makes it much easier for page authors to access and manipulate the data resulting from a SQL query.

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