CompositeName get() method in Java with Examples

Last Updated : 27 Mar, 2020

The get() method of a javax.naming.CompositeName class is used to get a component of this composite name object.The position passed as a parameter used to get the component present at that position from the composite name object. Syntax:

  public String get(int posn)

Parameters: This method accepts posn which is 0-based index of the component to retrieve. Must be in the range [0, size()). Return value: This method returns the component at index posn. Exception: This method throws ArrayIndexOutOfBoundsException if posn is outside the specified range. Below programs illustrate the CompositeName.get() method: Program 1:

Java

// Java program to demonstrate // CompositeName.get()  import java.util.Properties; import javax.naming.CompositeName; import javax.naming.InvalidNameException;  public class GFG {     public static void main(String[] args) throws InvalidNameException     {          // create composite name object         CompositeName CompositeName1             = new CompositeName(                 "a/baz/ay/x");          // apply get()         String comp1 = CompositeName1.get(0);         String comp2 = CompositeName1.get(3);          // print value         System.out.println(comp1);         System.out.println(comp2);     } }

Output:

  a  x

Program 2:

Java

// Java program to demonstrate // CompositeName.get() method  import java.util.Properties; import javax.naming.CompositeName; import javax.naming.InvalidNameException;  public class GFG {     public static void main(String[] args)         throws InvalidNameException     {          // create composite name object         CompositeName CompositeName1             = new CompositeName(                 "c/e/d/v/a/b/z/y/x/f");          // apply get()         String pos3 = CompositeName1.get(3);         String pos4 = CompositeName1.get(4);          // print value         System.out.println(             "Component at position 3: "             + pos3);         System.out.println(             "Component at position 4: "             + pos4);     } }

Output:

  Component at position 3: v  Component at position 4: a

References: https://docs.oracle.com/javase/10/docs/api/javax/naming/CompositeName.html#get(int)

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