Package groovy.sql

Class ResultSetMetaDataWrapper

java.lang.Object

groovy.lang.GroovyObjectSupport

groovy.sql.ResultSetMetaDataWrapper

All Implemented Interfaces:

groovy.lang.GroovyObject

public class ResultSetMetaDataWrapper
extends groovy.lang.GroovyObjectSupport

This class defines a wrapper for accessing a specific column in ResultSetMetaData. This allows iteration over columns using idiomatic Groovy, e.g.:

 meta.each {col ->
   println col.columnName
 }
 

All ResultSetMetaData column methods taking a column index are available on a column either as a no-arg getter or via a property.

This wrapper is created by an iterator invoked for ResultSetMetaData.

See Also:

• SqlExtensions

Constructor Summary

Constructors

Constructor	Description
ResultSetMetaDataWrapper(ResultSetMetaData target, int index)

Method Summary

Modifier and Type	Method	Description
Object	getProperty(String property)
Object	invokeMethod(String name, Object args)
void	setProperty(String property, Object newValue)

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, setMetaClass

Methods inherited from class java.lang.Object

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

Constructor Details

ResultSetMetaDataWrapper

public ResultSetMetaDataWrapper(ResultSetMetaData target,
 int index)

Method Details

invokeMethod

public Object invokeMethod(String name,
 Object args)

getProperty

public Object getProperty(String property)

setProperty

public void setProperty(String property,
 Object newValue)