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authorJames Moger <james.moger@gitblit.com>2013-03-27 12:46:05 -0400
committerJames Moger <james.moger@gitblit.com>2013-03-27 17:22:08 -0400
commitf6b200be4c8b90c26886c6cdd5809abac8c4ac15 (patch)
treea948dbcf6f24bf884ad95a8d6830b4ec4e1706cf /src/com/gitblit/utils/ObjectCache.java
parentb79ade104858ce6714a7329b7629b331564a2ea5 (diff)
downloadgitblit-f6b200be4c8b90c26886c6cdd5809abac8c4ac15.tar.gz
gitblit-f6b200be4c8b90c26886c6cdd5809abac8c4ac15.zip
Reorganized to Apache Standard Directory Layout & integrated Moxie
This is a massive commit which reorganizes the entire project structure (although it is still monolithic), removes the Build classes, and switches to Moxie, a smarter Ant build tookit based on the original Gitblit Build classes. The Ant build script will likely require additional fine-tuning, but this is big step forward.
Diffstat (limited to 'src/com/gitblit/utils/ObjectCache.java')
-rw-r--r--src/com/gitblit/utils/ObjectCache.java98
1 files changed, 0 insertions, 98 deletions
diff --git a/src/com/gitblit/utils/ObjectCache.java b/src/com/gitblit/utils/ObjectCache.java
deleted file mode 100644
index 38f2e59a..00000000
--- a/src/com/gitblit/utils/ObjectCache.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2011 gitblit.com.
- *
- * 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 com.gitblit.utils;
-
-import java.io.Serializable;
-import java.util.Date;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * Reusable coarse date-based object cache. The date precision is in
- * milliseconds and in fast, concurrent systems this cache is too simplistic.
- * However, for the cases where its being used in Gitblit this cache technique
- * is just fine.
- *
- * @author James Moger
- *
- */
-public class ObjectCache<X> implements Serializable {
-
- private static final long serialVersionUID = 1L;
-
- private final Map<String, CachedObject<X>> cache = new ConcurrentHashMap<String, CachedObject<X>>();
-
- private class CachedObject<Y> {
-
- public final String name;
-
- private volatile Date date;
-
- private volatile Y object;
-
- CachedObject(String name) {
- this.name = name;
- date = new Date(0);
- }
-
- @Override
- public String toString() {
- return getClass().getSimpleName() + ": " + name;
- }
- }
-
- public boolean hasCurrent(String name, Date date) {
- return cache.containsKey(name) && cache.get(name).date.compareTo(date) == 0;
- }
-
- public Date getDate(String name) {
- return cache.get(name).date;
- }
-
- public X getObject(String name) {
- if (cache.containsKey(name)) {
- return cache.get(name).object;
- }
- return null;
- }
-
- public void updateObject(String name, X object) {
- this.updateObject(name, new Date(), object);
- }
-
- public void updateObject(String name, Date date, X object) {
- CachedObject<X> obj;
- if (cache.containsKey(name)) {
- obj = cache.get(name);
- } else {
- obj = new CachedObject<X>(name);
- cache.put(name, obj);
- }
- obj.date = date;
- obj.object = object;
- }
-
- public Object remove(String name) {
- if (cache.containsKey(name)) {
- return cache.remove(name).object;
- }
- return null;
- }
-
- public int size() {
- return cache.size();
- }
-}