Examples of XStream

Write a small example, easy to review later:

1 PackageCom.demo; 2 3Importjava.util.ArrayList; 4Importjava.util.List; 5 6Importorg.junit.Test; 7 8ImportCom.thoughtworks.xstream.XStream; 9 10 Public classXstreamdemo {11 PublicList<province>getprovince () {Province BJ =Newprovince ();Bj.setname ("Beijing")); List<city> Bjcitys =NewArraylist<city>(); City DCQ =NewCity ("Dongcheng District", "Dongchengqu"); City XCQ =NewCity ("Xicheng", "Xichengqu"); City BCQ =NewCity ("North District", "Beichengqu"); 18Bjcitys.add (DCQ);19Bjcitys.add (XCQ);20Bjcitys.add (BCQ);21stBj.setcitys (bjcitys);Province GD =Newprovince ();Bj.setname ("Guangdong"); List<city> Gdcitys =NewArraylist<city>(); City Gzs =NewCity ("Guangzhou", "Guangzhoushi"); City Szs =NewCity ("Shenzhen", "Shenzhenshi"); City CZs =NewCity ("Chaozhou", "Chaozhoushi"); 30Gdcitys.add (GZS);31Gdcitys.add (SZS);32Gdcitys.add (CZs);33Gd.setcitys (gdcitys);list<province> provinces =NewArraylist<province>(); 36Provinces.add (BJ);37Provinces.add (GD);38returnprovinces;39     } 40/**41 * Convert JavaBean to XML string using XStream*/43@Test44 Public voidfun1 () {XStream xs =NewXStream ();String s =Xs.toxml (Getprovince ());47System.out.println (s);48     } 49 50 51/**52 * Use XStream alias (String Name,class object); method change the name of the class*/54@Test55 Public voidfun2 () {XStream xs =NewXStream ();Xs.alias ("China", List.class); Xs.alias ("Province", province.class); Xs.alias ("City"), City.class); A String s =Xs.toxml (Getprovince ());61System.out.println (s);62     } 63 64/**65 * Handle element becomes element attribute*/67@Test68 Public voidFun3 () {XStream xs =NewXStream ();70//Change AliasesXs.alias ("China", List.class); Xs.alias ("Province", province.class); Xs.alias ("City"), City.class); 74//The handle element becomes an element attributeXs.useattributefor (province.class, "name"); The String s =Xs.toxml (Getprovince ());78System.out.println (s);79     } 80/**81 * Remove set attribute corresponding element*/83@Test84 Public voidFun4 () {XStream xs =NewXStream ();86//Change AliasesXs.alias ("China", List.class); Xs.alias ("Province", province.class); Xs.alias ("City"), City.class); 90//The handle element becomes an element attributeXs.useattributefor (province.class, "name"); 92//remove a collection property corresponding elementXs.addimplicitcollection (province.class, "Citys"); 94 String s =Xs.toxml (Getprovince ());95System.out.println (s);96     } 97/**98 * Remove set attribute corresponding element*/100@Test101 Public voidfun5 () {102 XStream xs =NewXStream ();103//Change Aliases104 Xs.alias ("China", List.class);Xs.alias ("Province", province.class);106 Xs.alias ("City"), City.class);107//The handle element becomes an element attribute108 Xs.useattributefor (province.class, "name");109//remove a collection property corresponding elementXs.addimplicitcollection (province.class, "Citys");111//to have a class member do not generate the corresponding XML elementXs.omitfield (city).class, "explain");113 String s =Xs.toxml (Getprovince ());114System.out.println (s);115     }116 117}

----Other classes involved-----

Provice.class

1Importjava.util.List;2 3 Public classProvince {4PrivateString name;5PrivateList<city>Citys;6 PublicProvince () {7Super(); 8//TODO auto-generated Constructor stub9     }10 PublicProvince (String name, list<city>citys) {11Super();12 This. Name =name;13 This. Citys =Citys;14     }15 PublicString GetName () {16returnname;17     }18 Public voidsetName (String name) {19 This. Name =name;20     }21st PublicList<city>Getcitys () {22returnCitys;23     }24 Public voidSetcitys (list<city>citys) {25 This. Citys =Citys;26     }27 28 29}

City.class

1 Public classCity {2PrivateString name;3PrivateString explain;4 PublicCity () {5Super(); 6//TODO auto-generated Constructor stub7     } 8 PublicCity (string name, String explain) {9Super();10 This. Name =name;11 This. explain =explain;12     }13 PublicString GetName () {14returnname;15     }16 Public voidsetName (String name) {17 This. Name =name;18     }19 PublicString Getexplain () {20returnexplain;21st     }22 Public voidSetexplain (String explain) {23 This. explain =explain;24     } 25 26}

Examples of XStream