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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle (jaxrs-ri.jar). Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from the command line.

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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 URI matrix parameter to a resource method parameter,
 * resource class field, or resource class bean property.
 * Values are URL decoded unless this is disabled using the {@link Encoded}
 * annotation. A default value can be specified using the {@link DefaultValue}
 * annotation.
 * 

* Note that the {@code @MatrixParam} {@link #value() annotation value} refers * to a name of a matrix parameter that resides in the last matched path segment * of the {@link Path}-annotated Java structure that injects the value of the matrix * parameter. *

*

* The type {@code T} of the annotated parameter, field or property must * either: *

*
    *
  1. Be a primitive type
  2. *
  3. Have a constructor that accepts a single {@code String} argument
  4. *
  5. Have a static method named {@code valueOf} or {@code fromString} * that accepts a single * {@code String} argument (see, for example, {@link Integer#valueOf(String)})
  6. *
  7. 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.
  8. *
  9. Be {@code List}, {@code Set} or * {@code SortedSet}, where {@code T} satisfies 2, 3 or 4 above. * The resulting collection is read-only.
  10. *
* *

If the type is not one of the collection types listed in 5 above and the * matrix parameter is represented by multiple values then the first value (lexically) * of the parameter is used.

* *

Because injection occurs at object creation time, use of this annotation * on resource class fields and bean properties is only supported for the * default per-request resource class lifecycle. Resource classes using * other lifecycles should only use this annotation on resource method * parameters.

* * @author Paul Sandoz * @author Marc Hadley * @see DefaultValue * @see Encoded * @see Matrix URIs * @since 1.0 */ @Target({ElementType.PARAMETER, ElementType.METHOD, ElementType.FIELD}) @Retention(RetentionPolicy.RUNTIME) @Documented public @interface MatrixParam { /** * Defines the name of the URI matrix parameter whose value will be used * to initialize the value of the annotated method argument, class field or * bean property. The name is specified in decoded form, any percent encoded * literals within the value will not be decoded 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(); }




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