diff options
Diffstat (limited to 'tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/ScopeIdentifier.java')
-rw-r--r-- | tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/ScopeIdentifier.java | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/ScopeIdentifier.java b/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/ScopeIdentifier.java new file mode 100644 index 0000000000..d25477f71c --- /dev/null +++ b/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/context/ScopeIdentifier.java @@ -0,0 +1,33 @@ +/** + * + * Copyright 2005 The Apache Software Foundation or its licensors, as applicable. + * + * 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 org.apache.tuscany.core.context; + +/** + * Implementations enable lazy retrieval of a scope id associated with a request, i.e. an id (and presumably a context) do not + * have to be generated if the scope is never accessed. Identifiers are associated with the current request thread and keyed on + * scope type. + * + * @version $Rev$ $Date$ + * @see org.apache.tuscany.core.context.EventContext + */ +public interface ScopeIdentifier { + + /** + * Returns the scope id for the request. + */ + public Object getIdentifier(); +} |