Package groovy.sql

Class ResultSetMetaDataWrapper

  • All Implemented Interfaces:
    GroovyObject
    public class ResultSetMetaDataWrapper
extends 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​(java.sql.ResultSetMetaData target, int index)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object getProperty​(java.lang.String property)
      Retrieves a property value.
      java.lang.Object invokeMethod​(java.lang.String name, java.lang.Object args)
      Invokes the given method.
      void setProperty​(java.lang.String property, java.lang.Object newValue)
      Sets the given property to the new value.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ResultSetMetaDataWrapper

        public ResultSetMetaDataWrapper​(java.sql.ResultSetMetaData target,
                                int index)

    • Method Detail

      • invokeMethod

        public java.lang.Object invokeMethod​(java.lang.String name,
                                     java.lang.Object args)
        Description copied from interface: GroovyObject
        Invokes the given method.
        Specified by:
        invokeMethod in interface GroovyObject
        Overrides:
        invokeMethod in class GroovyObjectSupport
        Parameters:
        name - the name of the method to call
        args - the arguments to use for the method call
        Returns:
        the result of invoking the method

      • getProperty

        public java.lang.Object getProperty​(java.lang.String property)
        Description copied from interface: GroovyObject
        Retrieves a property value.
        Specified by:
        getProperty in interface GroovyObject
        Overrides:
        getProperty in class GroovyObjectSupport
        Parameters:
        property - the name of the property of interest
        Returns:
        the given property

      • setProperty

        public void setProperty​(java.lang.String property,
                        java.lang.Object newValue)
        Description copied from interface: GroovyObject
        Sets the given property to the new value.
        Specified by:
        setProperty in interface GroovyObject
        Overrides:
        setProperty in class GroovyObjectSupport
        Parameters:
        property - the name of the property of interest
        newValue - the new value for the property