36 *
37 * <p>
38 * Sometimes values are returned as a return value, and
39 * others are returned in the {@link Holder} value. Instances
40 * of this interface abstracts this detail.
41 *
42 * <p>
43 * {@link EndpointValueSetter} is a stateless behavior encapsulation.
44 *
45 * @author Jitendra Kotamraju
46 */
47 public abstract class EndpointValueSetter {
48 private EndpointValueSetter() {}
49
50 /**
51 * Moves the value to the expected place.
52 *
53 * @param obj
54 * The unmarshalled object.
55 * @param args
56 * The arguments that need to be given to the Java method invocation. If <tt>obj</tt>
57 * is supposed to be returned as a {@link Holder} value, a suitable
58 * {@link Holder} is obtained from this argument list and <tt>obj</tt>
59 * is set.
60 *
61 */
62 abstract void put(Object obj, Object[] args);
63
64 /**
65 * {@link Param}s with small index numbers are used often,
66 * so we pool them to reduce the footprint.
67 */
68 private static final EndpointValueSetter[] POOL = new EndpointValueSetter[16];
69
70 static {
71 for( int i=0; i<POOL.length; i++ )
72 POOL[i] = new Param(i);
73 }
74
75 /**
76 * Returns a {@link EndpointValueSetter} suitable for the given {@link Parameter}.
77 */
78 public static EndpointValueSetter get(ParameterImpl p) {
79 int idx = p.getIndex();
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36 *
37 * <p>
38 * Sometimes values are returned as a return value, and
39 * others are returned in the {@link Holder} value. Instances
40 * of this interface abstracts this detail.
41 *
42 * <p>
43 * {@link EndpointValueSetter} is a stateless behavior encapsulation.
44 *
45 * @author Jitendra Kotamraju
46 */
47 public abstract class EndpointValueSetter {
48 private EndpointValueSetter() {}
49
50 /**
51 * Moves the value to the expected place.
52 *
53 * @param obj
54 * The unmarshalled object.
55 * @param args
56 * The arguments that need to be given to the Java method invocation.
57 * If {@code obj} is supposed to be returned as a {@link Holder}
58 * value, a suitable {@link Holder} is obtained from
59 * this argument list and {@code obj} is set.
60 *
61 */
62 abstract void put(Object obj, Object[] args);
63
64 /**
65 * {@link Param}s with small index numbers are used often,
66 * so we pool them to reduce the footprint.
67 */
68 private static final EndpointValueSetter[] POOL = new EndpointValueSetter[16];
69
70 static {
71 for( int i=0; i<POOL.length; i++ )
72 POOL[i] = new Param(i);
73 }
74
75 /**
76 * Returns a {@link EndpointValueSetter} suitable for the given {@link Parameter}.
77 */
78 public static EndpointValueSetter get(ParameterImpl p) {
79 int idx = p.getIndex();
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