Mercurial > hg > Members > nobuyasu > jungle-network
view src/alice/jungle/codesegment/LogUpdateCodeSegment.java @ 50:459b50f1a6ee
add ChildLogCheckCodeSegment.
author | one |
---|---|
date | Fri, 12 Jul 2013 20:39:02 +0900 |
parents | a89c3539bff2 |
children | 9e782b4eb06e |
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package alice.jungle.codesegment; import java.io.IOException; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.DefaultTreeOperationLog; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either; import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error; import jungle.test.bbs.JungleManager; import alice.codesegment.CodeSegment; import alice.datasegment.CommandType; import alice.datasegment.Receiver; import alice.jungle.datasegment.store.operations.DefaultTreeOperationLogContainer; import alice.jungle.transaction.NetworkDefaultJungleTreeEditor; public class LogUpdateCodeSegment extends CodeSegment { public Receiver arg1 = ids.create(CommandType.PEEK); public Receiver host = ids.create(CommandType.PEEK); public LogUpdateCodeSegment() { arg1.setKey("parent", "log"); host.setKey("host"); } public LogUpdateCodeSegment(int index) { arg1.setKey("parent", "log", index); host.setKey("host"); } public void run() { int index = arg1.index; String h = host.asString(); DefaultTreeOperationLogContainer container = arg1.asClass(DefaultTreeOperationLogContainer.class); if(updaterIsMe(h, container)) { new LogUpdateCodeSegment(index+1); return; } DefaultTreeOperationLog log = null; try { log = container.convert(); } catch (IOException e) { e.printStackTrace(); } JungleTree tree = JungleManager.getJungle().getTreeByName("boards"); JungleTreeEditor editor = tree.getTreeEditor(); Either<Error, JungleTreeEditor> either = JungleManager.edit(editor, log); if(either.isA()) { throw new IllegalStateException(); } editor = either.b(); either = editor.success(); if(either.isA()) { throw new IllegalStateException(); } ods.put("log", container); new LogUpdateCodeSegment(index+1); } private boolean updaterIsMe(String host, DefaultTreeOperationLogContainer container) { return host.equals(container.getServerName()); } }