Hi!
I have the following problem:
- I have three classes: ClassA, ClassB and ClassC
- ClassA is the service
- ClassB is a class that receive the ClassA data
- ClassB has a HashMap<Integer, ClassC>
- ClassC is a class that save three atributes: String attA, String
attB, String attC
In this case it would be like this:
public ClassA {
private ClassB classB = new ClassB ();
public SampleMethodResponse sampleMethod (SampleMethod param) {
//Get the data of param
this.classB.setData (data);
}
}
public ClassB {
private Map<Integer, ClassC> map = new HashMap<Integer, ClassC> ();
public void setData (data) {
ClassC myClass = new ClassC (data);
//Generate a random integer
ClassC ret = this.map.put (random, myClass)
// Here I have an error, ret == null
}
}
public ClassC {
public ClassC (data) {
// Create an instance of ClassC
}
}
Without web services, I haven't problems. Can help me?
--
Saludos
Fran
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