diff options
author | rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-23 21:21:18 +0000 |
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committer | rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-23 21:21:18 +0000 |
commit | 75c4045c9663debea932437ed12954e74e7e27bd (patch) | |
tree | b319b764c8368e29242c2f77343a8717375f9c2d /sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java | |
parent | 0b8a310ea6ebded47de92651efbf234b181367e5 (diff) |
Delete obsolete contents
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@670762 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java')
-rw-r--r-- | sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java deleted file mode 100644 index 3eb6e9d3eb..0000000000 --- a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/WorkContextImpl.java +++ /dev/null @@ -1,214 +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.core.component; - -import java.net.URI; -import java.util.ArrayList; -import java.util.IdentityHashMap; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.spi.component.AtomicComponent; -import org.apache.tuscany.spi.component.WorkContext; -import org.apache.tuscany.spi.wire.Wire; - -/** - * An implementation of an {@link org.apache.tuscany.spi.component.WorkContext} that handles event-to-thread - * associations using an <code>InheritableThreadLocal</code> - * - * @version $Rev$ $Date$ - */ -public class WorkContextImpl implements WorkContext { - private static final Object CORRELATION_ID = new Object(); - private static final Object CALLBACK_URIS = new Object(); - private static final Object CURRENT_ATOMIC = new Object(); - private static final Object CURRENT_SERVICE_NAMES = new Object(); - private static final Object CALLBACK_WIRES = new Object(); - - // [rfeng] We cannot use InheritableThreadLocal for message ids here since it's shared by parent and children - private ThreadLocal<Map<Object, Object>> workContext = new ThreadLocal<Map<Object, Object>>(); - - // [rfeng] Session id requires InheritableThreadLocal - private ThreadLocal<Map<Object, Object>> inheritableContext = new InheritableThreadLocal<Map<Object, Object>>(); - - public WorkContextImpl() { - super(); - } - - public Object getCorrelationId() { - Map<Object, Object> map = workContext.get(); - if (map == null) { - return null; - } - return map.get(CORRELATION_ID); - } - - public void setCorrelationId(Object id) { - Map<Object, Object> map = getWorkContextMap(); - map.put(CORRELATION_ID, id); - } - - public AtomicComponent getCurrentAtomicComponent() { - Map<Object, Object> map = workContext.get(); - if (map == null) { - return null; - } - return (AtomicComponent) map.get(CURRENT_ATOMIC); - } - - public void setCurrentAtomicComponent(AtomicComponent component) { - Map<Object, Object> map = getWorkContextMap(); - map.put(CURRENT_ATOMIC, component); - } - - @SuppressWarnings("unchecked") - public LinkedList<URI> getCallbackUris() { - Map<Object, Object> map = workContext.get(); - if (map == null) { - return null; - } - return (LinkedList<URI>) map.get(CALLBACK_URIS); - } - - public void setCallbackUris(LinkedList<URI> uris) { - Map<Object, Object> map = getWorkContextMap(); - map.put(CALLBACK_URIS, uris); - } - - - @SuppressWarnings({"unchecked"}) - public LinkedList<Wire> getCallbackWires() { - Map<Object, Object> map = workContext.get(); - if (map == null) { - return null; - } - return (LinkedList<Wire>) map.get(CALLBACK_WIRES); - } - - public void setCallbackWires(LinkedList<Wire> wires) { - Map<Object, Object> map = getWorkContextMap(); - map.put(CALLBACK_WIRES, wires); - } - - - public Object getIdentifier(Object type) { - Map<Object, Object> map = inheritableContext.get(); - if (map == null) { - return null; - } - Object currentId = map.get(type); - if (currentId instanceof ScopeIdentifier) { - currentId = ((ScopeIdentifier) currentId).getIdentifier(); - // once we have accessed the id, replace the lazy wrapper - map.put(type, currentId); - } - return currentId; - } - - public void setIdentifier(Object type, Object identifier) { - Map<Object, Object> map = inheritableContext.get(); - if (map == null) { - map = new IdentityHashMap<Object, Object>(); - inheritableContext.set(map); - } - map.put(type, identifier); - } - - public void clearIdentifier(Object type) { - if (type == null) { - return; - } - Map map = inheritableContext.get(); - if (map != null) { - map.remove(type); - } - } - - public void clearIdentifiers() { - inheritableContext.remove(); - } - - @SuppressWarnings({"unchecked"}) - public String popServiceName() { - Map<Object, Object> map = inheritableContext.get(); - if (map == null) { - return null; - } - List<String> stack = (List) map.get(CURRENT_SERVICE_NAMES); - if (stack == null || stack.size() < 1) { - return null; - } - String name = stack.remove(stack.size() - 1); - if (stack.size() == 0) { - // cleanup to avoid leaks - map.remove(CURRENT_SERVICE_NAMES); - } - return name; - } - - @SuppressWarnings({"unchecked"}) - public String getCurrentServiceName() { - Map<Object, Object> map = inheritableContext.get(); - if (map == null) { - return null; - } - List<String> stack = (List) map.get(CURRENT_SERVICE_NAMES); - if (stack == null || stack.size() < 1) { - return null; - } - return stack.get(stack.size() - 1); - } - - @SuppressWarnings({"unchecked"}) - public void pushServiceName(String name) { - Map<Object, Object> map = inheritableContext.get(); - List<String> names; - if (map == null) { - map = new IdentityHashMap<Object, Object>(); - inheritableContext.set(map); - names = new ArrayList<String>(); - map.put(CURRENT_SERVICE_NAMES, names); - } else { - names = (List<String>) map.get(CURRENT_SERVICE_NAMES); - if (names == null) { - names = new ArrayList<String>(); - map.put(CURRENT_SERVICE_NAMES, names); - } - } - names.add(name); - } - - public void clearServiceNames() { - Map<Object, Object> map = inheritableContext.get(); - if (map == null) { - return; - } - map.remove(CURRENT_SERVICE_NAMES); - } - - private Map<Object, Object> getWorkContextMap() { - Map<Object, Object> map = workContext.get(); - if (map == null) { - map = new IdentityHashMap<Object, Object>(); - workContext.set(map); - } - return map; - } -} |