added UserContext to context delegating
diff --git a/build.gradle b/build.gradle
index 6a14e06..deb397d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,6 +16,7 @@
 
 ext.versions = [
         frameworklang        : '0.1.0-BUILD-SNAPSHOT',
+        frameworkapi         : '0.1.0-BUILD-SNAPSHOT',
         springcontext        : '4.3.3.RELEASE',
         springsecurity       : '4.2.2.RELEASE',
         springboot           : '1.4.1.RELEASE',
@@ -42,6 +43,7 @@
 dependencies {
     compile(
             [group: 'io.mifos.core', name: 'lang', version: versions.frameworklang],
+            [group: 'io.mifos.core', name: 'api', version: versions.frameworkapi],
             [group: 'org.springframework', name: 'spring-context', version: versions.springcontext],
             [group: 'org.springframework.security', name: 'spring-security-web', version: versions.springsecurity],
             [group: 'com.google.code.findbugs', name: 'jsr305', version: versions.findbugs]
diff --git a/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java b/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java
index 272f37f..b15e4cd 100644
--- a/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java
+++ b/src/main/java/io/mifos/core/async/config/AsyncProcessingJavaConfiguration.java
@@ -15,7 +15,7 @@
  */
 package io.mifos.core.async.config;
 
-import io.mifos.core.async.core.DelegatingTenantContextExecutor;
+import io.mifos.core.async.core.DelegatingContextExecutor;
 import io.mifos.core.async.util.AsyncConstants;
 import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
 import org.springframework.aop.interceptor.SimpleAsyncUncaughtExceptionHandler;
@@ -55,7 +55,7 @@
         this.env.getProperty(AsyncConstants.THREAD_NAME_PROP, AsyncConstants.THREAD_NAME_DEFAULT));
     executor.initialize();
 
-    return new DelegatingTenantContextExecutor(new DelegatingSecurityContextAsyncTaskExecutor(executor));
+    return new DelegatingContextExecutor(new DelegatingSecurityContextAsyncTaskExecutor(executor));
   }
 
   @Override
diff --git a/src/main/java/io/mifos/core/async/core/DelegatingContextCallable.java b/src/main/java/io/mifos/core/async/core/DelegatingContextCallable.java
new file mode 100644
index 0000000..2a7d050
--- /dev/null
+++ b/src/main/java/io/mifos/core/async/core/DelegatingContextCallable.java
@@ -0,0 +1,46 @@
+package io.mifos.core.async.core;
+
+import io.mifos.core.api.util.UserContext;
+import io.mifos.core.api.util.UserContextHolder;
+import io.mifos.core.lang.TenantContextHolder;
+
+import java.util.concurrent.Callable;
+
+public class DelegatingContextCallable<V> implements Callable<V> {
+
+  private final Callable<V> delegate;
+  private final String tenantIdentifier;
+  private final UserContext userContext;
+
+  DelegatingContextCallable(Callable<V> delegate) {
+    this.delegate = delegate;
+    this.tenantIdentifier = null;
+    this.userContext = null;
+  }
+
+  DelegatingContextCallable(final Callable<V> delegate, final String tenantIdentifier,
+                            final UserContext userContext) {
+    super();
+    this.delegate = delegate;
+    this.tenantIdentifier = tenantIdentifier;
+    this.userContext = userContext;
+  }
+
+  @Override
+  public V call() throws Exception {
+    try {
+      TenantContextHolder.clear();
+      if(this.tenantIdentifier != null) {
+        TenantContextHolder.setIdentifier(this.tenantIdentifier);
+      }
+      UserContextHolder.clear();
+      if (this.userContext != null) {
+        UserContextHolder.setUserContext(this.userContext);
+      }
+      return this.delegate.call();
+    } finally {
+      TenantContextHolder.clear();
+      UserContextHolder.clear();
+    }
+  }
+}
diff --git a/src/main/java/io/mifos/core/async/core/DelegatingContextExecutor.java b/src/main/java/io/mifos/core/async/core/DelegatingContextExecutor.java
new file mode 100644
index 0000000..316fc1b
--- /dev/null
+++ b/src/main/java/io/mifos/core/async/core/DelegatingContextExecutor.java
@@ -0,0 +1,61 @@
+package io.mifos.core.async.core;
+
+import io.mifos.core.api.util.UserContextHolder;
+import io.mifos.core.lang.TenantContextHolder;
+import org.springframework.core.task.AsyncTaskExecutor;
+import org.springframework.security.task.DelegatingSecurityContextAsyncTaskExecutor;
+
+import java.util.concurrent.Callable;
+import java.util.concurrent.Future;
+
+public class DelegatingContextExecutor implements AsyncTaskExecutor {
+
+  private final DelegatingSecurityContextAsyncTaskExecutor delegate;
+
+  public DelegatingContextExecutor(final DelegatingSecurityContextAsyncTaskExecutor delegate) {
+    super();
+    this.delegate = delegate;
+  }
+
+  @Override
+  public void execute(final Runnable task, final long startTimeout) {
+    final Runnable taskWrapper = this.wrap(task);
+    this.delegate.execute(taskWrapper, startTimeout);
+  }
+
+  @Override
+  public Future<?> submit(final Runnable task) {
+    final Runnable taskWrapper = this.wrap(task);
+    return this.delegate.submit(taskWrapper);
+  }
+
+  @Override
+  public <T> Future<T> submit(final Callable<T> task) {
+    final Callable<T> taskWrapper = this.wrap(task);
+    return this.delegate.submit(taskWrapper);
+  }
+
+  @Override
+  public void execute(final Runnable task) {
+    final Runnable taskWrapper = this.wrap(task);
+    this.delegate.execute(taskWrapper);
+  }
+
+  private Runnable wrap(final Runnable task) {
+    if(TenantContextHolder.identifier().isPresent()
+        || UserContextHolder.getUserContext().isPresent()) {
+      return new DelegatingContextRunnable(task, TenantContextHolder.checkedGetIdentifier(),
+          UserContextHolder.getUserContext().get());
+    }
+    return new DelegatingContextRunnable(task);
+  }
+
+  private <T> Callable<T> wrap(final Callable<T> task) {
+    if(TenantContextHolder.identifier().isPresent()
+        || UserContextHolder.getUserContext().isPresent()) {
+      return new DelegatingContextCallable<>(task, TenantContextHolder.checkedGetIdentifier(),
+          UserContextHolder.getUserContext().get());
+    }
+    return new DelegatingContextCallable<>(task);
+  }
+}
diff --git a/src/main/java/io/mifos/core/async/core/DelegatingContextRunnable.java b/src/main/java/io/mifos/core/async/core/DelegatingContextRunnable.java
new file mode 100644
index 0000000..51d0e34
--- /dev/null
+++ b/src/main/java/io/mifos/core/async/core/DelegatingContextRunnable.java
@@ -0,0 +1,44 @@
+package io.mifos.core.async.core;
+
+import io.mifos.core.api.util.UserContext;
+import io.mifos.core.api.util.UserContextHolder;
+import io.mifos.core.lang.TenantContextHolder;
+
+public class DelegatingContextRunnable implements Runnable {
+
+  private final Runnable delegate;
+  private final String tenantIdentifier;
+  private final UserContext userContext;
+
+  DelegatingContextRunnable(final Runnable delegate) {
+    this.delegate = delegate;
+    this.tenantIdentifier = null;
+    this.userContext = null;
+  }
+
+  DelegatingContextRunnable(final Runnable delegate, final String tenantIdentifier,
+                            final UserContext userContext) {
+    super();
+    this.delegate = delegate;
+    this.tenantIdentifier = tenantIdentifier;
+    this.userContext = userContext;
+  }
+
+  @Override
+  public void run() {
+    try {
+      TenantContextHolder.clear();
+      if(this.tenantIdentifier != null) {
+        TenantContextHolder.setIdentifier(this.tenantIdentifier);
+      }
+      UserContextHolder.clear();
+      if (this.userContext != null) {
+        UserContextHolder.setUserContext(this.userContext);
+      }
+      this.delegate.run();
+    } finally {
+      TenantContextHolder.clear();
+      UserContextHolder.clear();;
+    }
+  }
+}
diff --git a/src/main/java/io/mifos/core/async/core/DelegatingTenantContextCallable.java b/src/main/java/io/mifos/core/async/core/DelegatingTenantContextCallable.java
deleted file mode 100644
index 139c1ff..0000000
--- a/src/main/java/io/mifos/core/async/core/DelegatingTenantContextCallable.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package io.mifos.core.async.core;
-
-import io.mifos.core.lang.TenantContextHolder;
-
-import java.util.concurrent.Callable;
-
-public class DelegatingTenantContextCallable<V> implements Callable<V> {
-
-  private final Callable<V> delegate;
-  private final String tenantIdentifier;
-
-  DelegatingTenantContextCallable(Callable<V> delegate) {
-    this.delegate = delegate;
-    this.tenantIdentifier = null;
-  }
-
-  DelegatingTenantContextCallable(final Callable<V> delegate, final String tenantIdentifier) {
-    super();
-    this.delegate = delegate;
-    this.tenantIdentifier = tenantIdentifier;
-  }
-
-  @Override
-  public V call() throws Exception {
-    try {
-      TenantContextHolder.clear();
-      if(this.tenantIdentifier != null) {
-        TenantContextHolder.setIdentifier(this.tenantIdentifier);
-      }
-      return this.delegate.call();
-    } finally {
-      TenantContextHolder.clear();
-    }
-  }
-}
diff --git a/src/main/java/io/mifos/core/async/core/DelegatingTenantContextExecutor.java b/src/main/java/io/mifos/core/async/core/DelegatingTenantContextExecutor.java
deleted file mode 100644
index 1061822..0000000
--- a/src/main/java/io/mifos/core/async/core/DelegatingTenantContextExecutor.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package io.mifos.core.async.core;
-
-import io.mifos.core.lang.TenantContextHolder;
-import org.springframework.core.task.AsyncTaskExecutor;
-import org.springframework.security.task.DelegatingSecurityContextAsyncTaskExecutor;
-
-import java.util.concurrent.Callable;
-import java.util.concurrent.Future;
-
-public class DelegatingTenantContextExecutor implements AsyncTaskExecutor {
-
-  private final DelegatingSecurityContextAsyncTaskExecutor delegate;
-
-  public DelegatingTenantContextExecutor(final DelegatingSecurityContextAsyncTaskExecutor delegate) {
-    super();
-    this.delegate = delegate;
-  }
-
-  @Override
-  public void execute(final Runnable task, final long startTimeout) {
-    final Runnable taskWrapper = this.wrap(task);
-    this.delegate.execute(taskWrapper, startTimeout);
-  }
-
-  @Override
-  public Future<?> submit(final Runnable task) {
-    final Runnable taskWrapper = this.wrap(task);
-    return this.delegate.submit(taskWrapper);
-  }
-
-  @Override
-  public <T> Future<T> submit(final Callable<T> task) {
-    final Callable<T> taskWrapper = this.wrap(task);
-    return this.delegate.submit(taskWrapper);
-  }
-
-  @Override
-  public void execute(final Runnable task) {
-    final Runnable taskWrapper = this.wrap(task);
-    this.delegate.execute(taskWrapper);
-  }
-
-  private Runnable wrap(final Runnable task) {
-    if(TenantContextHolder.identifier().isPresent()) {
-      return new DelegatingTenantContextRunnable(task, TenantContextHolder.checkedGetIdentifier());
-    }
-    return new DelegatingTenantContextRunnable(task);
-  }
-
-  private <T> Callable<T> wrap(final Callable<T> task) {
-    if(TenantContextHolder.identifier().isPresent()) {
-      return new DelegatingTenantContextCallable<>(task, TenantContextHolder.checkedGetIdentifier());
-    }
-    return new DelegatingTenantContextCallable<>(task);
-  }
-}
diff --git a/src/main/java/io/mifos/core/async/core/DelegatingTenantContextRunnable.java b/src/main/java/io/mifos/core/async/core/DelegatingTenantContextRunnable.java
deleted file mode 100644
index 37d8ba6..0000000
--- a/src/main/java/io/mifos/core/async/core/DelegatingTenantContextRunnable.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package io.mifos.core.async.core;
-
-import io.mifos.core.lang.TenantContextHolder;
-
-public class DelegatingTenantContextRunnable implements Runnable {
-
-  private final Runnable delegate;
-  private final String tenantIdentifier;
-
-  DelegatingTenantContextRunnable(final Runnable delegate) {
-    this.delegate = delegate;
-    this.tenantIdentifier = null;
-  }
-
-  DelegatingTenantContextRunnable(final Runnable delegate, final String tenantIdentifier) {
-    super();
-    this.delegate = delegate;
-    this.tenantIdentifier = tenantIdentifier;
-  }
-
-  @Override
-  public void run() {
-    try {
-      TenantContextHolder.clear();
-      if(this.tenantIdentifier != null) {
-        TenantContextHolder.setIdentifier(this.tenantIdentifier);
-      }
-      this.delegate.run();
-    } finally {
-      TenantContextHolder.clear();
-    }
-  }
-}