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Diffstat (limited to 'branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/annotations/Requires.java')
-rw-r--r-- | branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/annotations/Requires.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/annotations/Requires.java b/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/annotations/Requires.java new file mode 100644 index 0000000000..2f14ab59f6 --- /dev/null +++ b/branches/sca-java-integration/spec/sca-api-r1.0/src/main/java/org/osoa/sca/annotations/Requires.java @@ -0,0 +1,56 @@ +/* + * 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. + */ +package org.osoa.sca.annotations; + +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.ElementType.TYPE; +import java.lang.annotation.Inherited; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * Annotation that allows the attachment of any intent to a Java Class or interface or to members of that + * class such as methods, fields or constructor parameters. + * <p/> + * Intents are specified as XML QNames in the representation defined by + * {@link javax.xml.namespace.QName#toString()}. Intents may be qualified with one or more + * suffixes separated by a "." such as: + * <ul> + * <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality</li> + * <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality.message</li> + * </ul> + * This annotation supports general purpose intents specified as strings. Users may also define + * specific intents using the {@link @org.osoa.sca.annotations.Intent} annotation. + * + * @version $Rev$ $Date$ + */ +@Inherited +@Retention(RUNTIME) +@Target({TYPE, METHOD, FIELD, PARAMETER}) +public @interface Requires { + /** + * Returns the attached intents. + * + * @return the attached intents + */ + String[] value() default ""; +} |