javax.ws.rs.FormParam Maven / Gradle / Ivy
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package javax.ws.rs;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Binds the value(s) of a form parameter contained within a request entity body
* to a resource method parameter. Values are URL org.testifyproject.testifyprojectcoded unless this is
* disabled using the {@link Encoded} annotation. A org.testifyproject.testifyprojectfault value can be
* specified using the {@link DefaultValue} annotation.
* If the request entity body is absent or is an unsupported media type, the
* org.testifyproject.testifyprojectfault value is used.
*
* The type {@code T} of the annotated parameter must either:
*
* - Be a primitive type
* - Have a constructor that accepts a single {@code String} argument
* - Have a static method named {@code valueOf} or {@code fromString}
* that accepts a single
* - Have a registered implementation of {@link javax.ws.rs.ext.ParamConverterProvider}
* JAX-RS extension SPI that returns a {@link javax.ws.rs.ext.ParamConverter}
* instance capable of a "from string" conversion for the type.
* {@code String} argument (see, for example, {@link Integer#valueOf(String)})
* - Be {@code List
}, {@code Set} or
* {@code SortedSet}, where {@code T} satisfies 2, 3 or 4 above.
* The resulting collection is read-only.
*
*
* If the type is not one of the collection types listed in 5 above and the
* form parameter is represented by multiple values then the first value (lexically)
* of the parameter is used.
*
* Note that, whilst the annotation target permits use on fields and methods,
* this annotation is only required to be supported on resource method
* parameters.
*
* @author Paul Sandoz
* @author Marc Hadley
* @see DefaultValue
* @see Encoded
* @since 1.0
*/
@Target({ElementType.PARAMETER, ElementType.METHOD, ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface FormParam {
/**
* Defines the name of the form parameter whose value will be used
* to initialize the value of the annotated method argument. The name is
* specified in org.testifyproject.testifyprojectcoded form, any percent encoded literals within the value
* will not be org.testifyproject.testifyprojectcoded and will instead be treated as literal text. E.g. if
* the parameter name is "a b" then the value of the annotation is "a b",
* not "a+b" or "a%20b".
*/
String value();
}