dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java @ 130:1fa38d60a702

Fixed build error coming from different import of XMLUtils. flys-artifacts/trunk@1477 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Tue, 15 Mar 2011 15:53:02 +0000
parents	7222d8fb53ea
children	53c155bfde07

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;
130 1fa38d60a702 Fixed build error coming from different import of XMLUtils. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 111 diff changeset	18 import de.intevation.artifacts.common.utils.Config;
106 5864c41219db Initializes a TransitionEngine storing all transitions for each artifact at the application start. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	19
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 :

Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/context/FLYSContextFactory.java @ 130:1fa38d60a702