org.codehaus.groovy.runtime
Class SqlGroovyMethods

java.lang.Object
  org.codehaus.groovy.runtime.SqlGroovyMethods

public class SqlGroovyMethods
extends Object

This class defines all the new SQL-related groovy methods which enhance the normal JDK SQL classes when inside the Groovy environment. Static methods are used with the first parameter the destination class.

Author:

Paul King, John Hurst

Constructor Summary

SqlGroovyMethods()

Method Summary

static boolean	asBoolean(GroovyResultSet grs) Coerce a GroovyResultSet to a boolean value.
static Iterator<ResultSetMetaDataWrapper>	iterator(ResultSetMetaData resultSetMetaData) Return an Iterator given a ResultSetMetaData.
static GroovyRowResult	toRowResult(ResultSet rs) Returns a GroovyRowResult given a ResultSet.
static Timestamp	toTimestamp(Date d) Return a java.sql.Timestamp given a java.util.Date.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SqlGroovyMethods

public SqlGroovyMethods()

Method Detail

toRowResult

public static GroovyRowResult toRowResult(ResultSet rs)
                                   throws SQLException

Returns a GroovyRowResult given a ResultSet.

Parameters:

rs - a ResultSet

Returns:

the resulting GroovyRowResult

Throws:

SQLException - if a database error occurs

Since:

1.6.0

toTimestamp

public static Timestamp toTimestamp(Date d)

Return a java.sql.Timestamp given a java.util.Date.

Parameters:

d - a date

Returns:

the date wrapped as a Timestamp

Since:

1.6.6

asBoolean

public static boolean asBoolean(GroovyResultSet grs)

Coerce a GroovyResultSet to a boolean value. A GroovyResultSet is coerced to false if there are no more rows to iterate over, and to true otherwise.

Parameters:

grs - the GroovyResultSet

Returns:

the boolean value

Since:

1.7.0

iterator

public static Iterator<ResultSetMetaDataWrapper> iterator(ResultSetMetaData resultSetMetaData)

Return an Iterator given a ResultSetMetaData. Enables Groovy collection method syntactic sugar on ResultSetMetaData.

Parameters:

resultSetMetaData - the ResultSetMetaData to iterate over

Returns:

an iterator for the ResultSetMetaData

Since:

1.7