blob: c22e9599bb2fbc63a7c3b98bfcc9b6527c7d92b8 (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2001, 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.j2ee.commonarchivecore.internal.util;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.jst.j2ee.commonarchivecore.internal.EARFile;
import org.eclipse.jst.j2ee.commonarchivecore.internal.ModuleFile;
import org.eclipse.jst.j2ee.internal.J2EEVersionConstants;
import org.eclipse.jst.j2ee.internal.common.XMLResource;
public class EARFileUtil {
/**
* Constructor for EARFileUtil.
*/
private EARFileUtil() {
super();
}
/**
* Returns a list of all module files which are a spec level too high for the EAR file. If the
* EAR is 1.3, returns an empty list. Otherwise returns any J2EE 1.3 modules.
*/
public static List getIncompatible13ModuleFiles(EARFile earFile) {
if (isJ2EE13(earFile))
return Collections.EMPTY_LIST;
List moduleFiles = earFile.getModuleFiles();
List result = new ArrayList();
for (int i = 0; i < moduleFiles.size(); i++) {
ModuleFile aModuleFile = (ModuleFile) moduleFiles.get(i);
if (isJ2EE13(aModuleFile))
result.add(aModuleFile);
}
return result;
}
/**
* Returns a list of all module files which are a spec level too high for the EAR file. If the
* EAR is 1.4, returns an empty list. Otherwise returns any J2EE 1.4 modules.
*/
public static List getIncompatible14ModuleFiles(EARFile earFile) {
if (isJ2EE14(earFile))
return Collections.EMPTY_LIST;
List moduleFiles = earFile.getModuleFiles();
List result = new ArrayList();
for (int i = 0; i < moduleFiles.size(); i++) {
ModuleFile aModuleFile = (ModuleFile) moduleFiles.get(i);
if (isJ2EE14(aModuleFile))
result.add(aModuleFile);
}
return result;
}
public static boolean isJ2EE13(ModuleFile aModuleFile) {
try {
XMLResource xmlResource = (XMLResource) aModuleFile.getDeploymentDescriptorResource();
return xmlResource.getJ2EEVersionID() == J2EEVersionConstants.J2EE_1_3_ID;
} catch (FileNotFoundException ex) {
return false;
}
}
public static boolean isJ2EE14(ModuleFile aModuleFile) {
try {
XMLResource xmlResource = (XMLResource) aModuleFile.getDeploymentDescriptorResource();
return xmlResource.getJ2EEVersionID() == J2EEVersionConstants.J2EE_1_4_ID;
} catch (FileNotFoundException ex) {
return false;
}
}
}
|
