svnno****@sourc*****
svnno****@sourc*****
2009年 4月 7日 (火) 15:04:04 JST
Revision: 3154
http://svn.sourceforge.jp/view?root=jiemamy&view=rev&rev=3154
Author: j5ik2o
Date: 2009-04-07 15:04:04 +0900 (Tue, 07 Apr 2009)
Log Message:
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クラスを追加しました。
Added Paths:
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leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/DisposableUtil.java
-------------- next part --------------
Added: leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/DisposableUtil.java
===================================================================
--- leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/DisposableUtil.java (rev 0)
+++ leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/DisposableUtil.java 2009-04-07 06:04:04 UTC (rev 3154)
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2004-2009 the Seasar Foundation and the Others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+package org.jiemamy.utils;
+
+import java.beans.Introspector;
+import java.util.LinkedList;
+
+import org.jiemamy.exception.JiemamyError;
+
+/**
+ * リソースを破棄するためのユーティリティクラス。
+ *
+ * @author j5ik2o
+ */
+public class DisposableUtil {
+
+ /** 登録済みの{@link Disposable} */
+ private static final LinkedList<Disposable> DISPOSABLES = new LinkedList<Disposable>();
+
+
+ /**
+ * 破棄可能なリソースを登録する。
+ *
+ * @param disposable 破棄可能なリソース
+ */
+ public static synchronized void add(final Disposable disposable) {
+ DISPOSABLES.add(disposable);
+ }
+
+ /**
+ * 登録済みのリソースを全て破棄する。
+ */
+ public static synchronized void dispose() {
+ while (DISPOSABLES.isEmpty() == false) {
+ final Disposable disposable = DISPOSABLES.removeLast();
+ try {
+ disposable.dispose();
+ } catch (final Throwable t) {
+ t.printStackTrace(); // must not use Logger.
+ }
+ }
+ DISPOSABLES.clear();
+ Introspector.flushCaches();
+ }
+
+ /**
+ * 破棄可能なリソースの登録を解除する。
+ *
+ * @param disposable 破棄可能なリソース
+ */
+ public static synchronized void remove(final Disposable disposable) {
+ DISPOSABLES.remove(disposable);
+ }
+
+ private DisposableUtil() {
+ throw new JiemamyError("不到達ポイント");
+ }
+}
Property changes on: leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/DisposableUtil.java
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Added: svn:mime-type
+ text/plain