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/*
* (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.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 static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
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 "";
}
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