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 package info.magnolia.module.delta;
35
36 import info.magnolia.jcr.util.SessionUtil;
37 import info.magnolia.module.InstallContext;
38
39 import java.util.Arrays;
40 import java.util.Collection;
41
42 import javax.jcr.Node;
43 import javax.jcr.RepositoryException;
44 import javax.jcr.Session;
45
46
47
48
49
50 public class CheckAndModifyPropertyValueTask extends PropertyValuesTask {
51 private final String workspaceName;
52 private final String nodePath;
53 private final String propertyName;
54 private final Collection<String> expectedCurrentValues;
55 private final String newValue;
56
57 public CheckAndModifyPropertyValueTask(String name, String description, String workspaceName, String nodePath, String propertyName, String expectedCurrentValue, String newValue) {
58 super(name, description);
59 this.workspaceName = workspaceName;
60 this.nodePath = nodePath;
61 this.propertyName = propertyName;
62 this.expectedCurrentValues = Arrays.asList(expectedCurrentValue);
63 this.newValue = newValue;
64 }
65
66 public CheckAndModifyPropertyValueTask(String name, String description, String workspaceName, String nodePath, String propertyName, Collection<String> expectedCurrentValues, String newValue) {
67 super(name, description);
68 this.workspaceName = workspaceName;
69 this.nodePath = nodePath;
70 this.propertyName = propertyName;
71 this.expectedCurrentValues = expectedCurrentValues;
72 this.newValue = newValue;
73 }
74
75 @Override
76 public void execute(InstallContext ctx) {
77 try {
78 final Session session = ctx.getJCRSession(workspaceName);
79 final Node node = SessionUtil.getNode(session, nodePath);
80 checkAndModifyPropertyValue(ctx, node, propertyName, expectedCurrentValues, newValue);
81 } catch (RepositoryException e) {
82 ctx.error(format("Could not check property {0} of node at {1}. Please create it with value {2}.", propertyName, nodePath, newValue), e);
83 }
84 }
85 }