[77] | 1 | package com.framsticks.hosting; |
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| 2 | |
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| 3 | import com.framsticks.core.*; |
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| 4 | import com.framsticks.params.FramsClass; |
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| 5 | import com.framsticks.params.ParamBuilder; |
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| 6 | import com.framsticks.params.types.CompositeParam; |
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| 7 | import com.framsticks.core.LocalInstance; |
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| 8 | import com.framsticks.util.Future; |
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| 9 | import org.apache.log4j.Logger; |
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| 10 | |
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| 11 | /** |
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| 12 | * @author Piotr Sniegowski |
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| 13 | */ |
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| 14 | public class ServerInstance extends LocalInstance { |
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| 15 | |
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| 16 | private final static Logger LOGGER = Logger.getLogger(ServerInstance.class.getName()); |
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| 17 | |
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| 18 | Entity hosted; |
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| 19 | |
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| 20 | public ServerInstance(Parameters parameters) { |
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| 21 | super(parameters); |
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| 22 | } |
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| 23 | |
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| 24 | @Override |
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| 25 | protected void run() { |
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| 26 | super.run(); |
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| 27 | assert hosted != null; |
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| 28 | hosted.start(); |
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| 29 | } |
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| 30 | |
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| 31 | @Override |
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| 32 | protected void configure() { |
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| 33 | super.configure(); |
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| 34 | |
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| 35 | Parameters p = new Parameters(config.subset("hosted.entity"), "hosted", this); |
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| 36 | hosted = Program.configureEntity(p); |
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| 37 | if (hosted == null) { |
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| 38 | LOGGER.fatal("failed to create hosted entity"); |
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| 39 | return; |
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| 40 | } |
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| 41 | hosted.configurePublic(); |
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| 42 | root = new Node((CompositeParam)new ParamBuilder().setName("root").setId("root").setType("o" + hosted.getClass().getCanonicalName()).build(), hosted); |
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| 43 | } |
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| 44 | |
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| 45 | @Override |
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| 46 | public FramsClass getInfoFromCache(String id) { |
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| 47 | assert isActive(); |
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| 48 | if (id == null) { |
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| 49 | return null; |
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| 50 | } |
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| 51 | if (infoCache.containsKey(id)) { |
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| 52 | return infoCache.get(id); |
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| 53 | } |
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| 54 | try { |
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| 55 | Class nativeClass = Class.forName(id); |
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| 56 | FramsClass framsClass = new FramsClass.Constructor(nativeClass, id).getResult(); |
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| 57 | |
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| 58 | registerReflectedClass(id, nativeClass); |
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| 59 | putInfoIntoCache(framsClass); |
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| 60 | return framsClass; |
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| 61 | } catch (ClassNotFoundException ignored) { |
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| 62 | } |
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| 63 | |
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| 64 | return null; |
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| 65 | } |
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| 66 | |
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| 67 | @Override |
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| 68 | protected void fetchInfo(Path path, Future<FramsClass> future) { |
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| 69 | assert isActive(); |
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| 70 | |
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| 71 | FramsClass framsClass = getInfoFromCache(path.getTop().getObject().getClass().getCanonicalName()); |
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| 72 | if (framsClass == null) { |
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| 73 | LOGGER.error("failed to create frams class for: " + path.getTop().getObject().getClass()); |
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| 74 | future.result(null, new Exception()); |
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| 75 | return; |
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| 76 | } |
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| 77 | future.result(framsClass, null); |
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| 78 | |
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| 79 | } |
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| 80 | |
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| 81 | @Override |
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| 82 | protected void tryRegisterOnChangeEvents(Path path) { |
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| 83 | } |
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| 84 | |
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| 85 | } |
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