blob: c8ae75155a59c084527db44a30738be31051db28 (
plain)
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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/**************************************************************************
* DomainPath.java
*
* $Revision: 1.22 $
* $Date: 2005/10/13 08:15:00 $
*
* Copyright (C) 2001 CERN - European Organization for Nuclear Research
* All rights reserved.
**************************************************************************/
package com.c2kernel.lookup;
import com.c2kernel.common.ObjectNotFoundException;
import com.c2kernel.process.Gateway;
/**
* @version $Revision: 1.22 $ $Date: 2005/10/13 08:15:00 $
* @author $Author: abranson $
**/
public class DomainPath extends Path
{
private ItemPath target = null;
protected static String mTypeRoot;
/* Very simple extension to Path. Only copies constructors and defines root */
public DomainPath()
{
super(Path.UNKNOWN);
}
public DomainPath(short type)
{
super();
mType = type;
}
public DomainPath(String[] path)
{
super(path, Path.UNKNOWN);
}
public DomainPath(String path)
{
super(path, Path.UNKNOWN);
}
public DomainPath(String path, ItemPath entity)
{
super(path, Path.UNKNOWN);
setEntity(entity);
}
public DomainPath(DomainPath parent, String child) {
super(parent, child);
}
/* the root of domain paths is /domain
* clearly
*/
@Override
public String getRoot() {
return "domain";
}
public DomainPath getParent() {
if (mPath.length == 0)
return null;
String[] parentPath = new String[mPath.length-1];
System.arraycopy(mPath, 0, parentPath, 0, parentPath.length);
return new DomainPath(parentPath);
}
public void setEntity(ItemPath newTarget) {
if (newTarget == null) { // clear
target = null;
mType = Path.CONTEXT;
return;
}
target = newTarget;
mType = Path.ENTITY;
}
@Override
public ItemPath getItemPath() throws ObjectNotFoundException {
if (mType == UNKNOWN) { // must decide
checkType();
}
if (target == null)
throw new ObjectNotFoundException("Path "+toString()+" does not resolve to an Item", "");
return target;
}
@Override
public short getType() {
if (mType == UNKNOWN) { // must decide
checkType();
}
return mType;
}
public void checkType() {
try {
setEntity(Gateway.getLookup().resolvePath(this));
} catch (InvalidItemPathException ex) {
mType = CONTEXT;
} catch (ObjectNotFoundException ex) {
mType = CONTEXT;
}
}
/**
* Retrieves the domkey of the path
* @return the last path component;
*/
public String getName() {
return mPath[mPath.length-1];
}
}
|
