CompoundName addAll() method in Java with Examples
Last Updated :
30 May, 2022
The addAll() method of a javax.naming.CompoundName class is used to add all the components of a different compound name object to this CompoundName object.
There are two different addAll() methods.
1. addAll(int, Name): This method is used to add All the components of a different Compound name object which is passed as a parameter at a specified position posn in this compound name object. The other components of this compound name object present at or after the position of the first new component are shifted up to accommodate all the components of the different components.
Syntax:
public Name addAll(int posn, Name n)
throws InvalidNameException
Parameters: This method accepts:
- posn which is the index at which to add all the new components and
- n which is the non-null components to add.
Return value: This method returns updated compoundName object, not a new one. The returned value Cannot be null.
Exception: This method throws ArrayIndexOutOfBoundsException If posn is outside the specified range and InvalidNameException If n is not a compound name, or if the addition of the components violates the syntax of this compound name (e.g. exceeding the number of components).
Below programs illustrate the CompoundName.addAll() method:
Program 1:
Java
import java.util.Properties;
import javax.naming.CompoundName;
import javax.naming.InvalidNameException;
public class GFG {
public static void main(String[] args)
throws InvalidNameException
{
Properties props = new Properties();
props.put("jndi.syntax.separator", "@");
props.put("jndi.syntax.direction",
"left_to_right");
CompoundName CompoundName1
= new CompoundName(
"1@2@3@4@5@6@7",
props);
CompoundName differentComponent
= new CompoundName(
"9@99@999@9999",
props);
CompoundName newCompoundName
= (CompoundName)
CompoundName1.addAll(
0, diffrenetComponent);
System.out.println(
"Updated CompoundName Object: "
+ newCompoundName);
}
}
|
Output:
Updated CompoundName Object: 9@99@999@9999@1@2@3@4@5@6@7
2. addAll(String): This method is used to add all the components of different compound name object passed as input to the end of this compound name.
Syntax:
public Name addAll(Name suffix)
throws InvalidNameException
Parameters: This method accepts suffix which is the non-null components to add.
Return value: This method returns updated compoundName, not a new one. The returned value Cannot be null.
Exception: This method throws InvalidNameException if the suffix is not a compound name, or if the addition of the components violates the syntax of this compound name (e.g. exceeding the number of components).
Below programs illustrate the CompoundName.addAll() method:
Program 1:
Java
import java.util.Properties;
import javax.naming.CompoundName;
import javax.naming.InvalidNameException;
public class GFG {
public static void main(String[] args)
throws InvalidNameException
{
Properties props = new Properties();
props.put("jndi.syntax.separator", "@");
props.put("jndi.syntax.direction",
"left_to_right");
CompoundName CompoundName1
= new CompoundName(
"1@2@3@4@5@6@7", props);
CompoundName differentComponent
= new CompoundName(
"9@99@999@9999", props);
CompoundName newCompoundName
= (CompoundName)
CompoundName1.addAll(
diffrenetComponent);
System.out.println(
"Updated CompoundName Object: "
+ newCompoundName);
}
}
|
Output:
Updated CompoundName Object: 1@2@3@4@5@6@7@9@99@999@9999
References:
https://docs.oracle.com/javase/10/docs/api/javax/naming/CompoundName.html#addAll(javax.naming.Name)
https://docs.oracle.com/javase/10/docs/api/javax/naming/CompoundName.html#addAll(int, javax.naming.Name)
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