</p>}, q) N w8 B/ v6 L
package michael.hessian;3 \" O( ?. k6 k, r8 F
import java.io.Serializable;8 g8 h* r& f& p$ Q) ~
/**) _9 z& S1 [+ I: r' e
* @author michael6 S% E s* V' P \5 {+ G
*
* u3 C3 L% R6 M$ A& v% [*/
7 x5 ?2 b* l# b8 u& Q4 k, U8 ypublic class MyCar implements Serializable {, ] {* `' {7 k, n0 Y1 L
/**1 e6 O4 m$ |* y- F+ v# Z6 L6 A0 c
*) F* c) G' S7 B8 H: v* f8 m
*/
4 N5 L+ M1 o' W G& M, h. B; W9 Kprivate static final long serialVersionUID = 4736905401908455439L;" D9 a9 Y1 f4 j4 u+ s
private String carName;+ w: ]! M3 s3 O+ F' }9 j5 K: d
private String carmodel;
3 b8 V: Y) C5 J/**
5 M* w- S; _- ^& i5 F a2 u1 G* @return the carName
! G4 N" s& u7 z" c6 O" D8 v) v*/
6 k2 u3 k4 R! j" upublic String getCarName() { ^. _% ]0 s0 i P
return carName;
& y6 F; q% b2 H}7 n! ~+ m5 L( X0 c1 ]
/**, X& n3 Y* ^! C1 s4 ]' |* d
* @return the carmodel
" m, U0 N# \* P- G*/+ o; G/ o1 E P+ ~, A, Y
public String getCarmodel() {
3 m! M `! R8 `6 n: Sreturn carmodel;; d" t9 Y2 n) W( W @: ]$ A
}
3 o7 D7 X6 ?6 f2 K) K/**. T" \0 R$ _2 R R
* @param pCarName the carName to set; q; k0 c z2 N
*/
6 |1 V& H6 l# b* _/ Xpublic void setCarName(String pCarName) {, O3 Z! m" A& |' x. ]/ |
carName = pCarName;" \( A# F/ E- @: H8 D
}, m- ?+ z. B6 I
/**
' G0 M7 }# e, M3 e* @param pCarModel the carmodel to set4 \; S" _# H& U1 a0 X/ N
*/
8 V/ k m) L5 T' ypublic void setCarModel(String pCarmodel) {
# S/ U5 @, } u! W5 ecarModel = pCarmodel;) `) g Y7 A4 i* U- y+ j7 z& t
}
$ i6 n, i2 G& B9 Q! q) J/**/ `6 L4 I$ a( [7 V- F3 Y) H& }
* @see java.lang.Object#toString()
$ x, f' r' j- O. p0 W; v* @return2 R8 t) W l' a2 Y; a# R2 i8 L
*/
% @+ Z9 z! a5 @- y@Override( X3 [1 H2 ^/ Z+ b! a
public String toString() {
9 C$ c' i% V9 S& u7 |- {' yreturn “my car name:[” + this.carName + “] model:[” + this.carmodel
9 |5 ]0 {! `* _5 k+ “]。”;% x, t2 [; \8 B" I3 u/ X$ v
}
$ z$ r) I9 R e- i0 ]}
; U! Y* n6 m( i1 \4 v' J6 F$ {处事端接口的实现类:HelloHessianImpl.java
) O$ x: g# H- U3 E5 l' o; h! }Java代码
7 I4 W6 L' j K! n" q2 G2 U+ E0 ]package michael.hessian.impl;
3 z: x' E, Q# @8 H/ E2 G4 V9 D& dimport java.util.ArrayList;: c3 e4 p! ^6 R0 y+ W% K7 q" Y8 A
import java.util.HashMap;" p' |) I+ X: g6 D
import java.util.List;) }" d+ Q* q& t/ x" ~' y
import java.util.Map;
! T5 o) Q0 @4 a& kimport michael.hessian.HelloHessian;
) C* i! N0 g1 d7 Cimport michael.hessian.MyCar;- E. H X0 Y# ]8 _
/**$ u( d( @: b& `: k& S
* @author michael4 H. D5 n9 S7 f' E& C# v3 X
*
+ k/ r/ M$ g0 P! g*/" Q) A' u# I" m; t
public class HelloHessianImpl extends HessianServlet implements HelloHessian {: [( s1 C, j: B3 F, a- c
public MyCar getMyCar() {) F# P0 T, S6 E! d. v
MyCar car = new MyCar();
; R& t' G A- s- g2 M1 T3 wcar.setCarName(“阿斯顿·马丁”);
& `) F( b) v$ w% P% v9 H6 @& t2 l; dcar.setCarmodel(“One-77”);1 C( V+ `. i) l! B) [, C2 a
return car;
2 L$ Q" @ T- q' S7 d* I}
8 @6 R2 E1 W5 x8 Gpublic Map《String, String》 myBabays() {$ X8 C$ h' p% E2 h
Map《String, String》 map = new HashMap《String, String》();
, l* C1 p7 J4 J$ cmap.put(“son”, “孙吴空”);3 @2 i' S/ c- J+ ]9 c' N, F; E
map.put(“daughter”, “孙小美”);' V7 M) h: K1 d9 u% {+ ^
return map;# l# H+ O. G/ Z3 y5 g7 j
}% S) [3 C$ \* G. |
public List《String》 myLoveFruit() {
( ^' Z) r5 v3 rList《String》 list = new ArrayList《String》();3 b3 Q7 U, }: d: f; \
list.add(“apple”);" e4 t) J& V) j
list.add(“kiwi”);& O$ U% H1 {9 o) [% B$ f1 j! M7 D
list.add(“orange”);9 W% V8 x h# ?& [ p
return list;
, j; H5 p$ c$ V}8 {# J+ G/ A% K; D2 z& |% i4 ?
public String sayHello() {
: W4 i! d0 C$ v5 xreturn “welcom to Hessian”;4 E/ E$ D+ Z8 E" z! A* N
}
7 r; m/ I) _9 d$ H' j}* _3 M D F6 M+ ]
6 D& i6 h& j4 O6 U g
% R5 V1 E! [% V0 F9 M6 F; q3 g" mpackage michael.hessian.impl;
: `6 J0 `$ Q5 {+ c$ s# G) yimport java.util.ArrayList;+ _* p' g: d( t7 o6 {( F) z1 h0 {" V
import java.util.HashMap;
. @- O6 c& T7 w' a( \, u8 P+ R# A* c- Zimport java.util.List;. b' n8 L+ n8 w, l9 |8 I9 F
import java.util.Map;% q. ]" j. M9 ?/ H% @- X
import michael.hessian.HelloHessian;
. Q% m ?; M- p6 Z2 Eimport michael.hessian.MyCar;- t, a7 a( m* e
/**( [& b3 }5 }" A7 r% `
* @author michael/ d8 m) @- i _" g1 Y* I
*; ]; i4 v& c& J
*/
* L6 U* m3 u9 G" y: y2 Y+ k0 gpublic class HelloHessianImpl extends HessianServlet implements HelloHessian {
5 q' u( e" e0 B& ?, [" D0 |public MyCar getMyCar() {
1 l, [& `) S: f$ \; ~! PMyCar car = new MyCar();
" }8 D# t) k5 |- W' E& O% h3 |car.setCarName(“阿斯顿·马丁”);" I6 s* L: W5 `7 Y: d
car.setCarmodel(“One-77”);
% S6 P# e ` w0 c7 l0 g; L+ ^return car;, d* D0 {9 \$ i- _2 ~! d$ i6 K
}( t7 V+ o& w0 _& N3 f9 Z: q
public Map《String, String》 myBabays() {7 L' l' ~# v j9 d
Map《String, String》 map = new HashMap《String, String》();, _4 T6 t: Q8 [" e9 v- S; S
map.put(“son”, “孙吴空”);6 q$ |7 ?$ X& _
map.put(“daughter”, “孙小美”);
1 |) F! |* E$ l$ Oreturn map;- y/ O# L# b# i: V/ j# }
}; K7 ?" ~" g: x6 m& c5 |
public List《String》 myLoveFruit() {' `' D2 E2 N" G5 A$ S4 K
List《String》 list = new ArrayList《String》();
: L. p' g5 h5 Q1 L) Llist.add(“apple”);( W( F# n8 C) h8 @% j
list.add(“kiwi”);
y$ @, b ~* Klist.add(“orange”);: _* w; V, e/ r" m' U. s
return list; C: J1 s! q3 B
}
! E1 F) b! X6 E+ S) ipublic String sayHello() {& H. x7 Y: q1 o# ]* e
return “welcom to Hessian”;
7 w/ r& B( Y+ P* W% r( |( c) X) e" w+ d$ c}( D9 M% M% R/ o% f
}7 x5 n- v6 @! z
2.设置装备摆设文件web.xml改削
9 {7 Y* F) \! r) I! V+ Z- S在web.xml设置装备摆设文件里增添如下信息:
# t x, c- V1 r! L; ]+ kXml代码
; b3 ^& _5 Z$ o" ^2 K# e& \《servlet》
8 e# k6 A- f$ ~! L《servlet-name》HelloHessian《/servlet-name》
- V( X+ P2 N/ Y) G- [" E《servlet-class》+ p1 \6 q6 P' i$ v* \) G
com.caucho.hessian.server.HessianServlet
: z4 O* _2 w) l ~/ L: L: C《/servlet-class》/ W2 e# M" d: W0 H& j0 r8 h
《init-param》( G/ X0 M' C" |, e
《param-name》home-class《/param-name》/ s$ ?) a* a9 a) i/ b' \
《param-value》michael.hessian.impl.HelloHessianImpl《/param-value》
" Y; a4 o, \& t6 i! j7 o: a# e《/init-param》; z5 O* F5 r- }( D0 s: R# X
《init-param》
* M! c. l. k4 Q8 ] \/ u《param-name》home-api《/param-name》
0 X7 e6 x1 N, _. d1 c' Y1 C《param-value》michael.hessian.HelloHessian《/param-value》
8 A) ^$ _+ O4 |3 C5 m/ v) h! E《/init-param》
0 m$ m0 S$ A% l" ?$ S《load-on-startup》1《/load-on-startup》5 [7 i6 Z# L$ a, C
《/servlet》
9 G9 D, N& z% ^, x《servlet-mapping》, ~0 [# @4 T- C! o( f
《servlet-name》HelloHessian《/servlet-name》
3 T" z4 u- F4 x: @《url-pattern》/HessianService《/url-pattern》8 m+ J5 X( |8 t6 M
《/servlet-mapping》
7 o5 ^! u- [$ \) b9 X《servlet-mapping》
9 o4 @4 x. y* K( |0 P《servlet》: h) Y% v* M' \8 c. [3 \
《servlet-name》HelloHessian《/servlet-name》 I; U6 A2 _$ q; A: m1 L0 x! ~
《servlet-class》9 |, m& P. K' n$ N3 a
com.caucho.hessian.server.HessianServlet( e0 L' l& X9 B0 E$ s
《/servlet-class》
5 M2 m: e$ C: Q/ Z% b0 ^/ N《init-param》% c: `) ^! _/ B) f
《param-name》home-class《/param-name》- w3 S+ @# y5 Q! D
《param-value》michael.hessian.impl.HelloHessianImpl《/param-value》
/ D, e v7 q; R《/init-param》
* l4 ]- k% K% T& f- L8 A- |《init-param》
6 @; M2 V/ Y7 |( U4 |: U. z+ \《param-name》home-api《/param-name》0 ^+ `$ m; ~" m. B. x# |% u
《param-value》michael.hessian.HelloHessian《/param-value》
& M P( N! p! ^ ^" }& t《/init-param》1 {6 Z8 y- I# ~- o5 [" p
《load-on-startup》1《/load-on-startup》1 ~/ {7 k, H8 r& B7 G) D: B
《/servlet》
* `- l9 X# b4 L" A0 g《servlet-mapping》
3 C3 x: E2 T+ f3 ]《servlet-name》HelloHessian《/servlet-name》! q0 g" a- g& _1 r
《url-pattern》/HessianService《/url-pattern》
, P1 _6 n% c3 W" p《/servlet-mapping》: d; o* ?' e8 P* y m9 S
《servlet-mapping》- s5 T, O( ]: d8 R2 n
3.java客户端验证
1 q( W6 Z3 h2 G8 iJava代码
2 z+ ~+ G. X4 A5 D2 c8 npackage michael.hessian.client;
- g( A- o- f% a% P2 B rimport java.net.MalformedURLException;
! a' R" B0 X) G9 s8 o+ t4 b$ timport java.util.Map;
) I: `0 x" t' z' w, X4 h6 o' ximport michael.hessian.HelloHessian;: X( g; \+ d% X* K; }, ]6 o: n' t
import michael.hessian.MyCar;
: g7 L Z# [+ l; N2 g8 J: pimport com.caucho.hessian.client.HessianProxyFactory;: _ X$ b8 r- @/ i
/** \/ g9 x |1 c# ^) ?) N
* @author michael1 V# e( S. l' o: d/ b, D" }
*
$ l3 I# S; s$ k$ S*/6 W/ V5 J1 y$ f# e
public class HessianClientTest {
$ ^; x, [8 K8 r( V C/**
7 X8 w( Q& a d$ T a' E* @param args3 {! ~5 F/ I u
*/7 q0 [1 R. G9 K1 I
public static void main(String[] args) {
! I1 _! E7 D: n* M- IString url = “http://localhost:8082/J2EE_sjsky/HessianService”;+ g! k/ ` N# ~6 Y8 E5 u* a
HessianProxyFactory factory = new HessianProxyFactory();3 p3 N q, j# ~ R U( e9 k
try {
8 N# {* _6 j# z9 P0 [: E* nHelloHessian hello = (HelloHessian) factory.create( v+ t: ?9 ~4 I o
HelloHessian.class, url);
# H1 ~4 B) L3 t/ o% oSystem.out.println(hello.sayHello());
0 @( n: U/ m/ w, Y: a, R1 X1 F/ ZMyCar car = hello.getMyCar();& I3 n# \" c" V) O5 r. \. U
System.out.println(car.toString());0 e7 s; v) \/ _& b j
for (Map.Entry《String, String》 entry : hello.myBabays().entrySet()) {5 w! H, [2 i( r
System.out.println(entry.getKey() + “ ” + entry.getValue());( u8 b: O R2 U( m/ U+ F0 L
}
$ K9 j8 x$ K) ^. q: k ifor (String str : hello.myLoveFruit()) {
+ n2 L3 n& u3 nSystem.out.println(str);
! d9 `: f; E5 ]4 M. g3 d- \}+ [% K' k* J" N: g
} catch (MalformedURLException e) {
4 z$ b" r( T: z# c1 s) s/ w4 \e.printStackTrace();
, C j7 R* [0 O1 e) r+ ~9 ~}: n1 o" E& B: b' d4 L) |( d/ Q2 X
}
- o' { p% F# d1 E# C1 ^+ w}
& A8 |1 e+ X. e& B/ Kpackage michael.hessian.client;
) T# o( B/ @6 h% V/ P0 z% C% Uimport java.net.MalformedURLException;1 T, c7 |. ^) s: f# X
import java.util.Map;6 i8 z7 l# P9 Q$ n
import michael.hessian.HelloHessian;9 N3 U9 W& n' W$ G8 o2 }# p
import michael.hessian.MyCar;" c& z d+ g' @$ V7 b2 f
import com.caucho.hessian.client.HessianProxyFactory;( A+ |; ?, U. `: L2 {
/**
4 P7 h- x4 E1 K3 V* @author michael1 S2 f# ~! L1 O+ C
*7 J# d5 _4 y" I2 n+ B" I
*/
8 _% R! w$ w5 U$ u& C+ kpublic class HessianClientTest {
' O3 |% s2 p* T+ L/**
: J2 g0 @2 H6 |* I, ?* n* @param args0 L/ |/ U. z/ z5 h! o$ W
*/( W2 j5 z v9 F* \3 |' a2 M8 N
public static void main(String[] args) {
. i: P" e v0 ]8 _) UString url = “http://localhost:8082/J2EE_sjsky/HessianService”;
6 v o0 o5 |! T! }8 _9 G% fHessianProxyFactory factory = new HessianProxyFactory();+ w2 h& K* {5 o. T6 ]7 d
try {
, D+ c/ ~/ x$ i7 v% sHelloHessian hello = (HelloHessian) factory.create(
8 h. X% g- F7 C7 B: qHelloHessian.class, url);) g0 L3 f+ w* |* C
System.out.println(hello.sayHello());
+ w4 c6 v7 V, R d0 BMyCar car = hello.getMyCar();
1 z" A0 l: O$ k6 @9 gSystem.out.println(car.toString());
( z! A' z9 s! H( l: Dfor (Map.Entry《String, String》 entry : hello.myBabays().entrySet()) {: f% T2 y) ^3 l1 T) R+ u
System.out.println(entry.getKey() + “ ” + entry.getValue());7 l+ [2 X, h0 Z
}1 c- ~0 X6 ~! t; |" K# j
for (String str : hello.myLoveFruit()) {
) A) x. x. o0 A% G+ _3 Q9 nSystem.out.println(str);7 w; v; u0 E/ V% o
}: Y8 ]% g1 y m
} catch (MalformedURLException e) {- A2 f, K3 F' p- u' }3 f
e.printStackTrace();
; o/ @2 F8 T* \7 y4 ^# A}
. N" S: D, p$ n# e7 J}- Y" }' v+ ]- R# f. C6 r3 U. [: o
) l5 M: R) w; R7 {# P2 m! U
} |