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package com.sun.jersey.spi.inject;

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.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

/**
 * Used to annotate fields or parameters that shall be injected with 
 * resource class instances or instances obtained from registered
 * IoC component provider factories (if any).
 * 
 * If the name of instance to inject is not recognized or there is no IoC
 * component provider factory registered then no injection will occur.
 *
 * @deprecated see {@link com.sun.jersey.api.core.InjectParam}
 * 
 * @author Martin Grotzke
 */
@Target({PARAMETER, METHOD, FIELD})
@Retention(RUNTIME)
@Documented
@Deprecated
public @interface Inject {
    /**
     * @return the name of the object to inject, by default the name
     *         is the class name of the type that is injected.
     */
    String value() default "";
}