Official Tuscany 2.0.1 Release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1530096 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 102 deletions

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/dom/ParserPool.java b/sca-java-2.x/tags/2.0.1-RC1/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/dom/ParserPool.java
deleted file mode 100644
index e8187d481d..0000000000
--- a/sca-java-2.x/tags/2.0.1-RC1/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/dom/ParserPool.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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.apache.tuscany.sca.common.xml.dom;
-
-import java.util.IdentityHashMap;
-import java.util.Map;
-
-public abstract class ParserPool<V> {
-    private int maxSize;
-    private Map<V, Boolean> objects;
-
-    public ParserPool() {
-        this(32, 0);
-    }
-
-    public ParserPool(int maxSize, int initialSize) {
-        super();
-        this.maxSize = maxSize;
-        this.objects = new IdentityHashMap<V, Boolean>(maxSize);
-        for (int i = 0; i < Math.min(initialSize, maxSize); i++) {
-            objects.put(newInstance(), Boolean.FALSE);
-        }
-    }
-
-    public synchronized V borrowFromPool() {
-        while (true) {
-            for (Map.Entry<V, Boolean> e : objects.entrySet()) {
-                if (Boolean.FALSE.equals(e.getValue())) {
-                    // setValue fails on some Harmony based JDKs, see https://issues.apache.org/jira/browse/HARMONY-6419
-                    //e.setValue(Boolean.TRUE); // in use
-                    V key = e.getKey();
-                    objects.put(key, Boolean.TRUE); // in use
-                    return key;
-                }
-            }
-            if (objects.size() < maxSize) {
-                V obj = newInstance();
-                objects.put(obj, Boolean.TRUE);
-                return obj;
-            }
-            try {
-                wait();
-            } catch (InterruptedException e1) {
-                throw new IllegalStateException(e1);
-            }
-        }
-    }
-
-    public synchronized void returnToPool(V obj) {
-        resetInstance(obj);
-        objects.put(obj, Boolean.FALSE);
-        notifyAll();
-    }
-
-    public synchronized void clear() {
-        objects.clear();
-    }
-
-    public synchronized int inUse() {
-        int size = 0;
-        for (Map.Entry<V, Boolean> e : objects.entrySet()) {
-            if (Boolean.TRUE.equals(e.getValue())) {
-                size++;
-            }
-        }
-        return size;
-    }
-
-    /**
-     * Create a new instance
-     * @return
-     */
-    protected abstract V newInstance();
-
-    /**
-     * Reset the instance before returning to the pool
-     * @param obj
-     */
-    protected abstract void resetInstance(V obj);
-
-    // Expose it for testing purpose
-    public Map<V, Boolean> getObjects() {
-        return objects;
-    }
-}