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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java index 579e0c3da9..d10a5689d4 100644 --- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java +++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java @@ -105,4 +105,16 @@ public interface InvocationChain { * @param allowsPBR */ void setAllowsPassByReference(boolean allowsPBR); + + /** + * Returns true if this chain must be able to support async + * invocation. This will be as a consequence of the EPR/EP + * detecting the asyncInvocation intent. The flag is set on + * construction and used as an internal guard against non + * async interceptors being added to a chain that expect to + * be able to handle async calls + * + * @return true is the chain supports async invocation. + */ + boolean isAsyncInvocation(); } |