Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java @ 111:7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
flys-artifacts/trunk@1299 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Mon, 07 Feb 2011 11:32:59 +0000 |
parents | a228b39494a9 |
children | 1fa38d60a702 |
rev | line source |
---|---|
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.flys.artifacts.context; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
2 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
3 import java.io.File; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
4 import java.util.ArrayList; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
5 import java.util.List; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
6 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
7 import javax.xml.xpath.XPathConstants; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
8 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
9 import org.apache.log4j.Logger; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
10 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
11 import org.w3c.dom.Document; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
12 import org.w3c.dom.Element; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
13 import org.w3c.dom.NodeList; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
14 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
15 import de.intevation.artifacts.ArtifactContextFactory; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
16 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
17 import de.intevation.artifacts.common.utils.XMLUtils; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
18 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
19 import de.intevation.artifactdatabase.Config; |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
20 import de.intevation.artifactdatabase.state.State; |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
21 import de.intevation.artifactdatabase.state.StateEngine; |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
22 import de.intevation.artifactdatabase.transition.Transition; |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
23 import de.intevation.artifactdatabase.transition.TransitionEngine; |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
24 |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
25 import de.intevation.flys.artifacts.states.StateFactory; |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
26 import de.intevation.flys.artifacts.transitions.TransitionFactory; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
27 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
28 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
29 /** |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
30 * The ArtifactContextFactory is used to initialize basic components and put |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
31 * them into the global context of the application. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
32 * |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
33 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
34 */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
35 public class FLYSContextFactory implements ArtifactContextFactory { |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
36 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
37 /** The logger that is used in this class */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
38 private static Logger logger = Logger.getLogger(FLYSContextFactory.class); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
39 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
40 /** The XPath to the artifacts configured in the configuration. */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
41 public static final String XPATH_ARTIFACTS = |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
42 "/artifact-database/artifacts/artifact"; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
43 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
44 /** The XPath to the name of the artifact. */ |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
45 public static final String XPATH_ARTIFACT_NAME = "/artifact/@name"; |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
46 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
47 /** The XPath to the xlink ref in an artifact configuration. */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
48 public static final String XPATH_XLINK = "xlink:href"; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
49 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
50 /** The XPath to the transitions configured in the artifact config. */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
51 public static final String XPATH_TRANSITIONS = |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
52 "/artifact/states/transition"; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
53 |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
54 /** The XPath to the states configured in the artifact config. */ |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
55 public static final String XPATH_STATES = |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
56 "/artifact/states/state"; |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
57 |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
58 /** |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
59 * Creates a new FLYSArtifactContext object and initialize all |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
60 * components required by the application. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
61 * |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
62 * @param config The artifact server configuration. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
63 * @return a FLYSArtifactContext. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
64 */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
65 public Object createArtifactContext(Document config) { |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
66 FLYSContext context = new FLYSContext(config); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
67 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
68 configureTransitions(config, context); |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
69 configureStates(config, context); |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
70 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
71 return context; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
72 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
73 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
74 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
75 /** |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
76 * This method initializes the transition configuration. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
77 * |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
78 * @param config the config document. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
79 * @param context the FLYSContext. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
80 */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
81 protected void configureTransitions(Document config, FLYSContext context) { |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
82 TransitionEngine engine = new TransitionEngine(); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
83 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
84 Document[] artifacts = getArtifactConfigurations(config); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
85 logger.info("Found " + artifacts.length + " artifacts in the config."); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
86 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
87 for (Document doc: artifacts) { |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
88 List<Transition> transitions = new ArrayList<Transition>(); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
89 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
90 String artName = (String) XMLUtils.xpath( |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
91 doc, XPATH_ARTIFACT_NAME, XPathConstants.STRING); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
92 |
111
7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
107
diff
changeset
|
93 NodeList list = (NodeList) XMLUtils.xpath( |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
94 doc, XPATH_TRANSITIONS, XPathConstants.NODESET); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
95 |
111
7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
107
diff
changeset
|
96 if (list == null) { |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
97 logger.warn("The artifact has no transitions configured."); |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
98 continue; |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
99 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
100 |
111
7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
107
diff
changeset
|
101 int trans = list.getLength(); |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
102 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
103 logger.info( |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
104 "Artifact '" + artName + "' has " + trans + " transitions."); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
105 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
106 for (int i = 0; i < trans; i++) { |
111
7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
107
diff
changeset
|
107 Transition t = TransitionFactory.createTransition(list.item(i)); |
7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
107
diff
changeset
|
108 String s = t.getFrom(); |
7222d8fb53ea
Changed the way of storing transitions in the TransitionEngine.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
107
diff
changeset
|
109 engine.addTransition(s, t); |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
110 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
111 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
112 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
113 context.put(FLYSContext.TRANSITION_ENGINE_KEY, engine); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
114 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
115 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
116 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
117 /** |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
118 * This method returns all artifact documents defined in |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
119 * <code>config</code>. <br>NOTE: The artifact configurations need to be |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
120 * stored in own files referenced by an xlink. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
121 * |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
122 * @param config The global configuration. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
123 * |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
124 * @return an array of Artifact configurations. |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
125 */ |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
126 protected Document[] getArtifactConfigurations(Document config) { |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
127 NodeList artifacts = (NodeList) XMLUtils.xpath( |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
128 config, XPATH_ARTIFACTS, XPathConstants.NODESET); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
129 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
130 int count = artifacts.getLength(); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
131 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
132 Document[] artifactDocs = new Document[count]; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
133 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
134 for (int i = 0; i < count; i++) { |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
135 Element tmp = (Element) artifacts.item(i); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
136 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
137 String xlink = tmp.getAttribute(XPATH_XLINK); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
138 xlink = Config.replaceConfigDir(xlink); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
139 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
140 File artifactFile = new File(xlink); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
141 artifactDocs[i] = XMLUtils.parseDocument(artifactFile); |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
142 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
143 |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
144 return artifactDocs; |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
145 } |
107
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
146 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
147 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
148 /** |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
149 * This method initializes the transition configuration. |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
150 * |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
151 * @param config the config document. |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
152 * @param context the FLYSContext. |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
153 */ |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
154 protected void configureStates(Document config, FLYSContext context) { |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
155 StateEngine engine = new StateEngine(); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
156 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
157 Document[] artifacts = getArtifactConfigurations(config); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
158 logger.info("Found " + artifacts.length + " artifacts in the config."); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
159 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
160 for (Document doc: artifacts) { |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
161 List<State> states = new ArrayList<State>(); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
162 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
163 String artName = (String) XMLUtils.xpath( |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
164 doc, XPATH_ARTIFACT_NAME, XPathConstants.STRING); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
165 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
166 NodeList stateList = (NodeList) XMLUtils.xpath( |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
167 doc, XPATH_STATES, XPathConstants.NODESET); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
168 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
169 if (stateList == null) { |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
170 logger.warn("The artifact has no states configured."); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
171 continue; |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
172 } |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
173 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
174 int count = stateList.getLength(); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
175 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
176 logger.info( |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
177 "Artifact '" + artName + "' has " + count + " states."); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
178 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
179 for (int i = 0; i < count; i++) { |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
180 states.add(StateFactory.createState( |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
181 stateList.item(i))); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
182 } |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
183 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
184 engine.addStates(artName, states); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
185 } |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
186 |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
187 context.put(FLYSContext.STATE_ENGINE_KEY, engine); |
a228b39494a9
Improved the bootstrap process - the states are initialized.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
106
diff
changeset
|
188 } |
106
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
189 } |
5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
190 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |