Examples of org.springframework.beans.factory.support.PropertiesBeanDefinitionReader

Package org.springframework.beans.factory.support

Examples of org.springframework.beans.factory.support.PropertiesBeanDefinitionReader

org.springframework.beans.factory.support.PropertiesBeanDefinitionReader
is of class MyClass employee.(abstract)=true // this bean can't be instantiated directly employee.group=Insurance // real property employee.usesDialUp=false // real property (potentially overridden) salesrep.(parent)=employee // derives from "employee" bean definition salesrep.(lazy-init)=true // lazily initialize this singleton bean salesrep.manager(ref)=tony // reference to another bean salesrep.department=Sales // real property techie.(parent)=employee // derives from "employee" bean definition techie.(singleton)=false // bean is a prototype (not a shared instance) techie.manager(ref)=jeff // reference to another bean techie.department=Engineering // real property techie.usesDialUp=true // real property (overriding parent value) ceo.$0(ref)=secretary // inject 'secretary' bean as 0th constructor arg ceo.$1=1000000 // inject value '1000000' at 1st constructor arg Note: As of Spring 1.2.6, the use of class and parent has been deprecated in favor of (class) and (parent), for consistency with all other special properties. Users should note that support for class and parent as special properties rather then actual bean properties will be removed in a future version.
@author Rod Johnson @author Juergen Hoeller @author Rob Harrop @since 26.11.2003 @see DefaultListableBeanFactory

    Properties p = new Properties();
    p.setProperty("x1.(class)", DummyFactory.class.getName());
    // Reset static state
    DummyFactory.reset();
    p.setProperty("x1.singleton", "false");
    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    lbf.preInstantiateSingletons();


    assertTrue("prototype not instantiated", !DummyFactory.wasPrototypeCreated());
    String[] beanNames = lbf.getBeanNamesForType(TestBean.class, true, false);
    assertEquals(1, beanNames.length);

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  @Test
  public void testEmptyPropertiesPopulation() {
    DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
    Properties p = new Properties();
    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    assertTrue("No beans defined after ignorable invalid", lbf.getBeanDefinitionCount() == 0);
  }

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  public void testHarmlessIgnorableRubbish() {
    DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
    Properties p = new Properties();
    p.setProperty("foo", "bar");
    p.setProperty("qwert", "er");
    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p, "test");
    assertTrue("No beans defined after harmless ignorable rubbish", lbf.getBeanDefinitionCount() == 0);
  }

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    DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
    Properties p = new Properties();
    p.setProperty("test.(class)", TestBean.class.getName());
    p.setProperty("test.name", "Tony");
    p.setProperty("test.age", "48");
    int count = (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    assertTrue("1 beans registered, not " + count, count == 1);
    testSingleTestBean(lbf);
  }

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    DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
    Properties p = new Properties();
    p.setProperty(PREFIX + "test.(class)", TestBean.class.getName());
    p.setProperty(PREFIX + "test.name", "Tony");
    p.setProperty(PREFIX + "test.age", "0x30");
    int count = (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p, PREFIX);
    assertTrue("1 beans registered, not " + count, count == 1);
    testSingleTestBean(lbf);
  }

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    p.setProperty(PREFIX + "kerry.(class)", TestBean.class.getName());
    p.setProperty(PREFIX + "kerry.name", "Kerry");
    p.setProperty(PREFIX + "kerry.age", "35");
    p.setProperty(PREFIX + "kerry.spouse(ref)", "rod");


    int count = (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p, PREFIX);
    assertTrue("2 beans registered, not " + count, count == 2);


    TestBean kerry = lbf.getBean("kerry", TestBean.class);
    assertTrue("Kerry name is Kerry", "Kerry".equals(kerry.getName()));
    ITestBean spouse = kerry.getSpouse();

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    Properties p = new Properties();


    p.setProperty("tb.(class)", TestBean.class.getName());
    p.setProperty("tb.someMap[my.key]", "my.value");


    int count = (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    assertTrue("1 beans registered, not " + count, count == 1);
    assertEquals(1, lbf.getBeanDefinitionCount());


    TestBean tb = lbf.getBean("tb", TestBean.class);
    assertEquals("my.value", tb.getSomeMap().get("my.key"));

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      p.setProperty(PREFIX + "kerry.(class)", TestBean.class.getName());
      p.setProperty(PREFIX + "kerry.name", "Kerry");
      p.setProperty(PREFIX + "kerry.age", "35");
      p.setProperty(PREFIX + "kerry.spouse(ref)", "rod");


      (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p, PREFIX);


      lbf.getBean("kerry");
      fail("Unresolved reference should have been detected");
    }
    catch (BeansException ex) {

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  public void testPrototype() {
    DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
    Properties p = new Properties();
    p.setProperty("kerry.(class)", TestBean.class.getName());
    p.setProperty("kerry.age", "35");
    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    TestBean kerry1 = (TestBean) lbf.getBean("kerry");
    TestBean kerry2 = (TestBean) lbf.getBean("kerry");
    assertTrue("Non null", kerry1 != null);
    assertTrue("Singletons equal", kerry1 == kerry2);


    lbf = new DefaultListableBeanFactory();
    p = new Properties();
    p.setProperty("kerry.(class)", TestBean.class.getName());
    p.setProperty("kerry.(scope)", "prototype");
    p.setProperty("kerry.age", "35");
    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    kerry1 = (TestBean) lbf.getBean("kerry");
    kerry2 = (TestBean) lbf.getBean("kerry");
    assertTrue("Non null", kerry1 != null);
    assertTrue("Prototypes NOT equal", kerry1 != kerry2);


    lbf = new DefaultListableBeanFactory();
    p = new Properties();
    p.setProperty("kerry.(class)", TestBean.class.getName());
    p.setProperty("kerry.(scope)", "singleton");
    p.setProperty("kerry.age", "35");
    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    kerry1 = (TestBean) lbf.getBean("kerry");
    kerry2 = (TestBean) lbf.getBean("kerry");
    assertTrue("Non null", kerry1 != null);
    assertTrue("Specified singletons equal", kerry1 == kerry2);
  }

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    p.setProperty("rod.(class)", TestBean.class.getName());
    p.setProperty("rod.(singleton)", "false");
    p.setProperty("rod.age", "34");
    p.setProperty("rod.spouse", "*kerry");


    (new PropertiesBeanDefinitionReader(lbf)).registerBeanDefinitions(p);
    try {
      lbf.getBean("kerry");
      fail("Should have thrown BeanCreationException");
    }
    catch (BeanCreationException ex) {

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