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revised bean scopes examples

This commit is contained in:
Loredana Crusoveanu 2016-05-05 20:19:48 +03:00
parent c3abba5f2a
commit e792db4d6d
3 changed files with 7 additions and 20 deletions
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12
spring-all/src/main/java/org/baeldung/scopes/Person.java
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@ -8,9 +8,7 @@ public class Person {
} }
public Person(final String name, final int age) { public Person(final String name, final int age) {
super();
this.name = name; this.name = name;
this.age = age;
} }
public String getName() { public String getName() {
@ -21,17 +19,9 @@ public class Person {
this.name = name; this.name = name;
} }
public int getAge() {
return age;
}
public void setAge(final int age) {
this.age = age;
}
@Override @Override
public String toString() { public String toString() {
return "Person [name=" + name + ", age=" + age + "]"; return "Person [name=" + name + "]";
} }
} }

6
spring-all/src/main/java/org/baeldung/spring/config/ScopesConfig.java
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@ -36,4 +36,10 @@ public class ScopesConfig {
return new HelloMessageGenerator(); return new HelloMessageGenerator();
} }
@Bean
@Scope(value = WebApplicationContext.SCOPE_GLOBAL_SESSION, proxyMode = ScopedProxyMode.TARGET_CLASS)
public HelloMessageGenerator globalSessionMessage() {
return new HelloMessageGenerator();
}
} }

9
spring-all/src/test/java/org/baeldung/scopes/ScopesTest.java
View File

@ -9,10 +9,7 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
public class ScopesTest { public class ScopesTest {
private static final String NAME = "John Smith"; private static final String NAME = "John Smith";
private static final int AGE = 30;
private static final String NAME_OTHER = "Anna Jones"; private static final String NAME_OTHER = "Anna Jones";
private static final int AGE_OTHER = 40;
@Test @Test
public void testScopeSingleton() { public void testScopeSingleton() {
@ -22,10 +19,7 @@ public class ScopesTest {
final Person personSingletonB = (Person) applicationContext.getBean("personSingleton"); final Person personSingletonB = (Person) applicationContext.getBean("personSingleton");
personSingletonA.setName(NAME); personSingletonA.setName(NAME);
personSingletonB.setAge(AGE);
Assert.assertEquals(NAME, personSingletonB.getName()); Assert.assertEquals(NAME, personSingletonB.getName());
Assert.assertEquals(AGE, personSingletonB.getAge());
((AbstractApplicationContext) applicationContext).close(); ((AbstractApplicationContext) applicationContext).close();
} }
@ -38,10 +32,7 @@ public class ScopesTest {
final Person personPrototypeB = (Person) applicationContext.getBean("personPrototype"); final Person personPrototypeB = (Person) applicationContext.getBean("personPrototype");
personPrototypeA.setName(NAME); personPrototypeA.setName(NAME);
personPrototypeA.setAge(AGE);
personPrototypeB.setName(NAME_OTHER); personPrototypeB.setName(NAME_OTHER);
personPrototypeB.setAge(AGE_OTHER);
Assert.assertEquals(NAME, personPrototypeA.getName()); Assert.assertEquals(NAME, personPrototypeA.getName());
Assert.assertEquals(NAME_OTHER, personPrototypeB.getName()); Assert.assertEquals(NAME_OTHER, personPrototypeB.getName());