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Posted to java-user@axis.apache.org by "M. Goodell" <fr...@yahoo.com> on 2006/08/11 01:48:32 UTC
Scope
I have a question regarding scope and would like clarification on something to be sure I understand things.
I have a sample class called AxisTest deployed on a local server that looks like:
public class AxisTest {
private String lastName;
private String firstName;
private String middleName;
public AxisTest() {
}
public String getLastName() {
return this.lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getFirstName() {
return this.firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getMiddleName() {
return this.middleName;
}
public void setMiddleName(String middleName) {
this.middleName = middleName;
}
}
Here is the client class I use to talk to the server.
public class AxisTest {
public AxisTest() {
}
public static void main(String[] args) throws Exception {
AxisTestService ams = new AxisMathServiceLocator();
AxisTest am = ams.getAxisTest();
am.setFirstName("Willy");
am.setLastName("Wonka");
am.setMiddleName("Wilbur");
System.out.println("First Name = " + am.getFirstName());
System.out.println("Last Name = " + am.getLastName());
System.out.println("Middle Name = " + am.getMiddleName());
}
}
When I run the client subsequent the calls to:
System.out.println("First Name = " + am.getFirstName());
System.out.println("Last Name = " + am.getLastName());
System.out.println("Middle Name = " + am.getMiddleName());
all come back as null values.
I have read in the users guide about "scope" and if I change the scope to "Application" as in:
<parameter name="scope" value="Application"/>
then the name values are returned as they were assigned.
My question is this:
Is each method call considered a "SOAP Request" hence:
1. The object is created.
2. The method is called / data created.
3. The object / data is destroyed.
What I "think" I need is "Session-Enabled" objects and NOT application scope becuase multiple users of the object will share data.
Quesiton: How do you set the session-enabled attribute per object?
Finally, are the scope of objects in Axis similar in concept to the JSP request, session, application scopes?
Thank You!
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