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1
5
6 package org.exoplatform.services.jcr.impl.storage.filesystem.nodedata;
7
8 import org.apache.commons.logging.Log;
9 import org.exoplatform.services.jcr.core.NodeData;
10 import org.exoplatform.services.jcr.impl.core.NodeImpl;
11 import org.exoplatform.services.jcr.impl.core.PropertyImpl;
12 import org.exoplatform.services.jcr.util.PathUtil;
13 import org.exoplatform.services.log.LogUtil;
14
15 import javax.jcr.DateValue;
16 import javax.jcr.PathNotFoundException;
17 import javax.jcr.PropertyType;
18 import javax.jcr.StringValue;
19 import java.io.File  ;
20 import java.util.ArrayList ;
21 import java.util.Calendar ;
22 import java.util.Date ;
23 import java.util.List ;
24
25
31
32 public abstract class BaseNodeContainer implements NodeContainer {
33
34 protected static NodeContainerResolver resolver = new NodeContainerResolver();
35
36 protected File storage;
37 protected String containerPath;
38 protected String nodeType;
39 protected ArrayList rootProperties;
40 protected Log log;
41
42 BaseNodeContainer() {
43 this.log = LogUtil.getLog("org.exoplatform.services.jcr");
44 }
45
46 BaseNodeContainer(String jcrPath, String type, File storage) {
48 this();
49 this.containerPath = jcrPath;
50 this.storage = storage;
51 this.nodeType = type;
52 }
53
54 public NodeData getRootNode() {
55 try {
56 return new NodeImpl(containerPath, getRootProps());
57 } catch (Exception e) {
58 throw new RuntimeException ("getRootNode failed. Reason: " + e.getMessage());
59 }
60 }
61
62 public NodeData getNodeById(String UUID) {
63 throw new RuntimeException ("getNodeById does not supported ! ");
64 }
65
66
67 public final String getNodeType() {
68 return this.nodeType;
69 }
70
71 public final String getContainerPath() {
72 return containerPath;
73 }
74
75 public final File getStorage() {
76 return storage;
77 }
78
79 public final String parseRelPath(String jcrPath) throws PathNotFoundException {
80 if (jcrPath.length() < containerPath.length())
81 throw new PathNotFoundException("ParseRelPath failed. Path <" + jcrPath + ">. is too short.");
82 else if (jcrPath.length() == containerPath.length())
83 return "";
84 if (jcrPath.startsWith(containerPath))
85 return jcrPath.substring(containerPath.length(), jcrPath.length());
86 throw new PathNotFoundException("ParseRelPath failed. Unexpected Path <" + jcrPath + ">.");
87 }
88
89 protected String getJcrPath(String relPath) {
90 return containerPath + relPath;
91 }
92
93 protected String getParentRelPath(String relPath) {
94
95 try {
96
97 if (PathUtil.getDepth(relPath) <= 1)
98 return "";
99 else
100 return PathUtil.getAncestorPath(relPath, 1);
101 } catch (Exception e) {
102 return null;
103 }
104
105 }
106
107 protected PropertyImpl getRootProperty(String relPath) {
108 try {
110
111
113 if (relPath.equals("/jcr:primaryType"))
114 return new PropertyImpl(getJcrPath("/jcr:primaryType"), new StringValue(nodeType),
115 PropertyType.STRING);
116 if (relPath.equals("/jcr:created") || relPath.equals("/jcr:lastModified")) {
117 long cr = storage.lastModified();
118 Calendar cal = Calendar.getInstance();
119 cal.setTime(new Date (cr));
120 return new PropertyImpl(getJcrPath(relPath), new DateValue(cal),
121 PropertyType.DATE);
122 }
123
124 } catch (Exception e) {
125 return null;
126 }
127
128 return null;
129 }
130
131 protected List getRootProps() {
132 ArrayList properties = new ArrayList ();
133 properties.add(getRootProperty("/jcr:primaryType"));
134 properties.add(getRootProperty("/jcr:lastModified"));
135 properties.add(getRootProperty("/jcr:created"));
136 return properties;
137 }
138
139 }
140 |
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