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Diffstat (limited to 'branches/sca-java-2.0-M3/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java')
-rw-r--r-- | branches/sca-java-2.0-M3/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/branches/sca-java-2.0-M3/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java b/branches/sca-java-2.0-M3/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java new file mode 100644 index 0000000000..9a7154fcf3 --- /dev/null +++ b/branches/sca-java-2.0-M3/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java @@ -0,0 +1,40 @@ +/* + * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies, + * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase + * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved. + * + * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications + */ +package org.oasisopen.sca.annotation; + +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.PARAMETER; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +/** + * Annotation used to indicate a constructor parameter, field or method that is used to inject a reference. + * + * @version $Rev$ $Date$ + */ +@Target({METHOD, FIELD, PARAMETER}) +@Retention(RUNTIME) +public @interface Reference { + /** + * The name of the reference. If not specified then the name will be derived from the annotated field or method. + * + * @return the name of the reference + */ + String name() default ""; + + /** + * Indicates if a reference must be specified. + * + * @return true if a reference must be specified + */ + boolean required() default true; +} + |