NO-JIRA: Removed now unused cluster specific ClusterSafe code.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1384555 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 0 insertions, 153 deletions

diff --git a/cpp/src/qpid/sys/ClusterSafe.cpp b/cpp/src/qpid/sys/ClusterSafe.cpp
deleted file mode 100644
index dd37615145..0000000000
--- a/cpp/src/qpid/sys/ClusterSafe.cpp
+++ /dev/null
@@ -1,66 +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.
- *
- */
-
-#include "ClusterSafe.h"
-#include "qpid/log/Statement.h"
-#include "qpid/sys/Thread.h"
-#include <stdlib.h>
-
-namespace qpid {
-namespace sys {
-
-namespace {
-bool inCluster = false;
-QPID_TSS bool inContext = false;
-}
-
-bool isClusterSafe() { return !inCluster || inContext; }
-
-void assertClusterSafe()  {
-    if (!isClusterSafe()) {
-        QPID_LOG(critical, "Modified cluster state outside of cluster context");
-        ::abort();
-    }
-}
-
-ClusterSafeScope::ClusterSafeScope()  {
-    save = inContext;
-    inContext = true;
-}
-
-ClusterSafeScope::~ClusterSafeScope() {
-    assert(inContext);
-    inContext = save;
-}
-
-ClusterUnsafeScope::ClusterUnsafeScope()  {
-    save = inContext;
-    inContext = false;
-}
-
-ClusterUnsafeScope::~ClusterUnsafeScope() {
-    assert(!inContext);
-    inContext = save;
-}
-
-void enableClusterSafe() { inCluster = true; }
-
-}} // namespace qpid::sys
diff --git a/cpp/src/qpid/sys/ClusterSafe.h b/cpp/src/qpid/sys/ClusterSafe.h
deleted file mode 100644
index 27e4eb46a5..0000000000
--- a/cpp/src/qpid/sys/ClusterSafe.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef QPID_SYS_CLUSTERSAFE_H
-#define QPID_SYS_CLUSTERSAFE_H
-
-/*
- *
- * 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.
- *
- */
-
-#include "qpid/CommonImportExport.h"
-
-namespace qpid {
-namespace sys {
-
-/**
- * Assertion to add to code that modifies clustered state.
- *
- * In a non-clustered broker this is a no-op.
- *
- * In a clustered broker, checks that it is being called
- * in a context where it is safe to  modify clustered state.
- * If not it aborts the process as this is a serious bug.
- *
- * This function is in the common library rather than the cluster
- * library because it is called by code in the broker library.
- */
-QPID_COMMON_EXTERN void assertClusterSafe();
-
-/**
- * In a non-clustered broker, returns true.
- *
- * In a clustered broker returns true if we are in a context where it
- * is safe to modify cluster state.
- *
- * This function is in the common library rather than the cluster
- * library because it is called by code in the broker library.
- */
-QPID_COMMON_EXTERN bool isClusterSafe();
-
-/**
- *  Mark a scope as cluster safe. Sets isClusterSafe in constructor and resets
- *  to previous value in destructor.
- */
-class ClusterSafeScope {
-  public:
-    ClusterSafeScope();
-    ~ClusterSafeScope();
-  private:
-    bool save;
-};
-
-/**
- *  Mark a scope as cluster unsafe. Clears isClusterSafe in constructor and resets
- *  to previous value in destructor.
- */
-class ClusterUnsafeScope {
-  public:
-    QPID_COMMON_EXTERN ClusterUnsafeScope();
-    QPID_COMMON_EXTERN ~ClusterUnsafeScope();
-  private:
-    bool save;
-};
-
-/**
- * Enable cluster-safe assertions. By default they are no-ops.
- * Called by cluster code.
- */
-void enableClusterSafe();
-
-}} // namespace qpid::sys
-
-#endif  /*!QPID_SYS_CLUSTERSAFE_H*/