1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.ws.internal.consumption.codegen.javamofvisitors;
import java.util.List;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jem.java.JavaHelpers;
import org.eclipse.jem.java.JavaParameter;
import org.eclipse.jem.java.Method;
import org.eclipse.jst.ws.internal.consumption.ConsumptionMessages;
import org.eclipse.jst.ws.internal.consumption.codegen.Visitor;
import org.eclipse.jst.ws.internal.consumption.codegen.VisitorAction;
import org.eclipse.wst.command.internal.env.core.common.StatusUtils;
import org.eclipse.wst.common.environment.Choice;
import org.eclipse.wst.common.environment.IEnvironment;
/**
* Objects of this class represent a visitor.
* */
public class JavaMofParameterVisitor implements Visitor
{
private IEnvironment env_;
/*
* Constructor
**/
public JavaMofParameterVisitor(IEnvironment env)
{
env_ = env;
}
/*
* Run through all the parameters in this method
* @param JavaClass javaclass that holds the parameters
* @param VisitorAction Action to be performed on each method
**/
public IStatus run ( Object imethod, VisitorAction vAction)
{
IStatus status = Status.OK_STATUS;
Choice OKChoice = new Choice('O', ConsumptionMessages.LABEL_OK, ConsumptionMessages.DESCRIPTION_OK);
Choice CancelChoice = new Choice('C', ConsumptionMessages.LABEL_CANCEL, ConsumptionMessages.DESCRIPTION_CANCEL);
Method method = (Method)imethod;
JavaHelpers javaReturnParameter = method.getReturnType();
//pgm This visitor used to take a JavaParameter type and now it is being called
// with a JavaHelpers type. Gil, please ensure that this is Ok.
status = vAction.visit(javaReturnParameter);
//
int severity = status.getSeverity();
if (severity==Status.ERROR)
return status;
if (severity==Status.WARNING)
{
Choice result = env_.getStatusHandler().report(status, new Choice[]{OKChoice, CancelChoice});
if (result.getLabel().equals(CancelChoice.getLabel()))
{
//return an error status since the user canceled
return StatusUtils.errorStatus( ConsumptionMessages.MSG_ERROR_SAMPLE_CREATION_CANCELED );
}
}
//
//now the inputs
List parameters = method.getParameters();
for (int index = 0; index < parameters.size(); index++)
{
JavaParameter param=(JavaParameter)parameters.get(index);
status = vAction.visit(param);
//
severity = status.getSeverity();
if (severity==Status.ERROR)
return status;
if (severity==Status.WARNING)
{
Choice result = env_.getStatusHandler().report(status, new Choice[]{OKChoice, CancelChoice});
if (result.getLabel().equals(CancelChoice.getLabel()))
{
//return an error status since the user canceled
return StatusUtils.errorStatus( ConsumptionMessages.MSG_ERROR_SAMPLE_CREATION_CANCELED );
}
}
//
}
return status;
}
}
|
