Java Code Examples for org.springframework.context.ConfigurableApplicationContext#getParent()
The following examples show how to use
org.springframework.context.ConfigurableApplicationContext#getParent() .
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Example 1
Source File: ContextHierarchyDirtiesContextTests.java From spring-analysis-note with MIT License | 6 votes |
private void runTestAndVerifyHierarchies(Class<? extends FooTestCase> testClass, boolean isFooContextActive, boolean isBarContextActive, boolean isBazContextActive) { JUnitCore jUnitCore = new JUnitCore(); Result result = jUnitCore.run(testClass); assertTrue("all tests passed", result.wasSuccessful()); assertThat(ContextHierarchyDirtiesContextTests.context, notNullValue()); ConfigurableApplicationContext bazContext = (ConfigurableApplicationContext) ContextHierarchyDirtiesContextTests.context; assertEquals("baz", ContextHierarchyDirtiesContextTests.baz); assertThat("bazContext#isActive()", bazContext.isActive(), is(isBazContextActive)); ConfigurableApplicationContext barContext = (ConfigurableApplicationContext) bazContext.getParent(); assertThat(barContext, notNullValue()); assertEquals("bar", ContextHierarchyDirtiesContextTests.bar); assertThat("barContext#isActive()", barContext.isActive(), is(isBarContextActive)); ConfigurableApplicationContext fooContext = (ConfigurableApplicationContext) barContext.getParent(); assertThat(fooContext, notNullValue()); assertEquals("foo", ContextHierarchyDirtiesContextTests.foo); assertThat("fooContext#isActive()", fooContext.isActive(), is(isFooContextActive)); }
Example 2
Source File: ContextHierarchyDirtiesContextTests.java From java-technology-stack with MIT License | 6 votes |
private void runTestAndVerifyHierarchies(Class<? extends FooTestCase> testClass, boolean isFooContextActive, boolean isBarContextActive, boolean isBazContextActive) { JUnitCore jUnitCore = new JUnitCore(); Result result = jUnitCore.run(testClass); assertTrue("all tests passed", result.wasSuccessful()); assertThat(ContextHierarchyDirtiesContextTests.context, notNullValue()); ConfigurableApplicationContext bazContext = (ConfigurableApplicationContext) ContextHierarchyDirtiesContextTests.context; assertEquals("baz", ContextHierarchyDirtiesContextTests.baz); assertThat("bazContext#isActive()", bazContext.isActive(), is(isBazContextActive)); ConfigurableApplicationContext barContext = (ConfigurableApplicationContext) bazContext.getParent(); assertThat(barContext, notNullValue()); assertEquals("bar", ContextHierarchyDirtiesContextTests.bar); assertThat("barContext#isActive()", barContext.isActive(), is(isBarContextActive)); ConfigurableApplicationContext fooContext = (ConfigurableApplicationContext) barContext.getParent(); assertThat(fooContext, notNullValue()); assertEquals("foo", ContextHierarchyDirtiesContextTests.foo); assertThat("fooContext#isActive()", fooContext.isActive(), is(isFooContextActive)); }
Example 3
Source File: ContextHierarchyDirtiesContextTests.java From spring4-understanding with Apache License 2.0 | 6 votes |
private void runTestAndVerifyHierarchies(Class<? extends FooTestCase> testClass, boolean isFooContextActive, boolean isBarContextActive, boolean isBazContextActive) { JUnitCore jUnitCore = new JUnitCore(); Result result = jUnitCore.run(testClass); assertTrue("all tests passed", result.wasSuccessful()); assertThat(ContextHierarchyDirtiesContextTests.context, notNullValue()); ConfigurableApplicationContext bazContext = (ConfigurableApplicationContext) ContextHierarchyDirtiesContextTests.context; assertEquals("baz", ContextHierarchyDirtiesContextTests.baz); assertThat("bazContext#isActive()", bazContext.isActive(), is(isBazContextActive)); ConfigurableApplicationContext barContext = (ConfigurableApplicationContext) bazContext.getParent(); assertThat(barContext, notNullValue()); assertEquals("bar", ContextHierarchyDirtiesContextTests.bar); assertThat("barContext#isActive()", barContext.isActive(), is(isBarContextActive)); ConfigurableApplicationContext fooContext = (ConfigurableApplicationContext) barContext.getParent(); assertThat(fooContext, notNullValue()); assertEquals("foo", ContextHierarchyDirtiesContextTests.foo); assertThat("fooContext#isActive()", fooContext.isActive(), is(isFooContextActive)); }
Example 4
Source File: ContextRefresherTests.java From spring-cloud-commons with Apache License 2.0 | 6 votes |
@Test public void parentContextIsClosed() { // Use spring.cloud.bootstrap.name to switch off the defaults (which would pick up // a bootstrapProperties immediately try (ConfigurableApplicationContext context = SpringApplication.run( ContextRefresherTests.class, "--spring.main.web-application-type=none", "--debug=false", "--spring.main.bannerMode=OFF", "--spring.cloud.bootstrap.name=refresh")) { ContextRefresher refresher = new ContextRefresher(context, this.scope); TestPropertyValues.of("spring.cloud.bootstrap.sources: " + "org.springframework.cloud.context.refresh.ContextRefresherTests.PropertySourceConfiguration") .applyTo(context); ConfigurableApplicationContext refresherContext = refresher .addConfigFilesToEnvironment(); then(refresherContext.getParent()).isNotNull() .isInstanceOf(ConfigurableApplicationContext.class); ConfigurableApplicationContext parent = (ConfigurableApplicationContext) refresherContext .getParent(); then(parent.isActive()).isFalse(); } }
Example 5
Source File: BootstrapListenerHierarchyIntegrationTests.java From spring-cloud-commons with Apache License 2.0 | 6 votes |
@Test public void shouldAddInOneBootstrapForABasicParentChildHierarchy() { ConfigurableApplicationContext context = new SpringApplicationBuilder() .sources(RootConfiguration.class).web(NONE) .child(BasicConfiguration.class).web(NONE).run(); // Should be RootConfiguration based context ConfigurableApplicationContext parent = (ConfigurableApplicationContext) context .getParent(); then(parent.getBean("rootBean", String.class)).isEqualTo("rootBean"); // Parent should have the bootstrap context as parent then(parent.getParent()).isNotNull(); ConfigurableApplicationContext bootstrapContext = (ConfigurableApplicationContext) parent .getParent(); // Bootstrap should be the root, there should be no other parent then(bootstrapContext.getParent()).isNull(); }
Example 6
Source File: BootstrapListenerHierarchyIntegrationTests.java From spring-cloud-commons with Apache License 2.0 | 6 votes |
@Test public void shouldAddInOneBootstrapForSiblingsBasedHierarchy() { ConfigurableApplicationContext context = new SpringApplicationBuilder() .sources(RootConfiguration.class).web(NONE) .child(BasicConfiguration.class).web(NONE) .sibling(BasicConfiguration.class).web(NONE).run(); // Should be RootConfiguration based context ConfigurableApplicationContext parent = (ConfigurableApplicationContext) context .getParent(); then(parent.getBean("rootBean", String.class)).isEqualTo("rootBean"); // Parent should have the bootstrap context as parent then(parent.getParent()).isNotNull(); ConfigurableApplicationContext bootstrapContext = (ConfigurableApplicationContext) parent .getParent(); // Bootstrap should be the root, there should be no other parent then(bootstrapContext.getParent()).isNull(); }
Example 7
Source File: LiveBeansView.java From spring-analysis-note with MIT License | 4 votes |
/** * Actually generate a JSON snapshot of the beans in the given ApplicationContexts. * <p>This implementation doesn't use any JSON parsing libraries in order to avoid * third-party library dependencies. It produces an array of context description * objects, each containing a context and parent attribute as well as a beans * attribute with nested bean description objects. Each bean object contains a * bean, scope, type and resource attribute, as well as a dependencies attribute * with a nested array of bean names that the present bean depends on. * @param contexts the set of ApplicationContexts * @return the JSON document */ protected String generateJson(Set<ConfigurableApplicationContext> contexts) { StringBuilder result = new StringBuilder("[\n"); for (Iterator<ConfigurableApplicationContext> it = contexts.iterator(); it.hasNext();) { ConfigurableApplicationContext context = it.next(); result.append("{\n\"context\": \"").append(context.getId()).append("\",\n"); if (context.getParent() != null) { result.append("\"parent\": \"").append(context.getParent().getId()).append("\",\n"); } else { result.append("\"parent\": null,\n"); } result.append("\"beans\": [\n"); ConfigurableListableBeanFactory bf = context.getBeanFactory(); String[] beanNames = bf.getBeanDefinitionNames(); boolean elementAppended = false; for (String beanName : beanNames) { BeanDefinition bd = bf.getBeanDefinition(beanName); if (isBeanEligible(beanName, bd, bf)) { if (elementAppended) { result.append(",\n"); } result.append("{\n\"bean\": \"").append(beanName).append("\",\n"); result.append("\"aliases\": "); appendArray(result, bf.getAliases(beanName)); result.append(",\n"); String scope = bd.getScope(); if (!StringUtils.hasText(scope)) { scope = BeanDefinition.SCOPE_SINGLETON; } result.append("\"scope\": \"").append(scope).append("\",\n"); Class<?> beanType = bf.getType(beanName); if (beanType != null) { result.append("\"type\": \"").append(beanType.getName()).append("\",\n"); } else { result.append("\"type\": null,\n"); } result.append("\"resource\": \"").append(getEscapedResourceDescription(bd)).append("\",\n"); result.append("\"dependencies\": "); appendArray(result, bf.getDependenciesForBean(beanName)); result.append("\n}"); elementAppended = true; } } result.append("]\n"); result.append("}"); if (it.hasNext()) { result.append(",\n"); } } result.append("]"); return result.toString(); }
Example 8
Source File: LiveBeansView.java From java-technology-stack with MIT License | 4 votes |
/** * Actually generate a JSON snapshot of the beans in the given ApplicationContexts. * <p>This implementation doesn't use any JSON parsing libraries in order to avoid * third-party library dependencies. It produces an array of context description * objects, each containing a context and parent attribute as well as a beans * attribute with nested bean description objects. Each bean object contains a * bean, scope, type and resource attribute, as well as a dependencies attribute * with a nested array of bean names that the present bean depends on. * @param contexts the set of ApplicationContexts * @return the JSON document */ protected String generateJson(Set<ConfigurableApplicationContext> contexts) { StringBuilder result = new StringBuilder("[\n"); for (Iterator<ConfigurableApplicationContext> it = contexts.iterator(); it.hasNext();) { ConfigurableApplicationContext context = it.next(); result.append("{\n\"context\": \"").append(context.getId()).append("\",\n"); if (context.getParent() != null) { result.append("\"parent\": \"").append(context.getParent().getId()).append("\",\n"); } else { result.append("\"parent\": null,\n"); } result.append("\"beans\": [\n"); ConfigurableListableBeanFactory bf = context.getBeanFactory(); String[] beanNames = bf.getBeanDefinitionNames(); boolean elementAppended = false; for (String beanName : beanNames) { BeanDefinition bd = bf.getBeanDefinition(beanName); if (isBeanEligible(beanName, bd, bf)) { if (elementAppended) { result.append(",\n"); } result.append("{\n\"bean\": \"").append(beanName).append("\",\n"); result.append("\"aliases\": "); appendArray(result, bf.getAliases(beanName)); result.append(",\n"); String scope = bd.getScope(); if (!StringUtils.hasText(scope)) { scope = BeanDefinition.SCOPE_SINGLETON; } result.append("\"scope\": \"").append(scope).append("\",\n"); Class<?> beanType = bf.getType(beanName); if (beanType != null) { result.append("\"type\": \"").append(beanType.getName()).append("\",\n"); } else { result.append("\"type\": null,\n"); } result.append("\"resource\": \"").append(getEscapedResourceDescription(bd)).append("\",\n"); result.append("\"dependencies\": "); appendArray(result, bf.getDependenciesForBean(beanName)); result.append("\n}"); elementAppended = true; } } result.append("]\n"); result.append("}"); if (it.hasNext()) { result.append(",\n"); } } result.append("]"); return result.toString(); }
Example 9
Source File: LiveBeansView.java From lams with GNU General Public License v2.0 | 4 votes |
/** * Actually generate a JSON snapshot of the beans in the given ApplicationContexts. * <p>This implementation doesn't use any JSON parsing libraries in order to avoid * third-party library dependencies. It produces an array of context description * objects, each containing a context and parent attribute as well as a beans * attribute with nested bean description objects. Each bean object contains a * bean, scope, type and resource attribute, as well as a dependencies attribute * with a nested array of bean names that the present bean depends on. * @param contexts the set of ApplicationContexts * @return the JSON document */ protected String generateJson(Set<ConfigurableApplicationContext> contexts) { StringBuilder result = new StringBuilder("[\n"); for (Iterator<ConfigurableApplicationContext> it = contexts.iterator(); it.hasNext();) { ConfigurableApplicationContext context = it.next(); result.append("{\n\"context\": \"").append(context.getId()).append("\",\n"); if (context.getParent() != null) { result.append("\"parent\": \"").append(context.getParent().getId()).append("\",\n"); } else { result.append("\"parent\": null,\n"); } result.append("\"beans\": [\n"); ConfigurableListableBeanFactory bf = context.getBeanFactory(); String[] beanNames = bf.getBeanDefinitionNames(); boolean elementAppended = false; for (String beanName : beanNames) { BeanDefinition bd = bf.getBeanDefinition(beanName); if (isBeanEligible(beanName, bd, bf)) { if (elementAppended) { result.append(",\n"); } result.append("{\n\"bean\": \"").append(beanName).append("\",\n"); result.append("\"aliases\": "); appendArray(result, bf.getAliases(beanName)); result.append(",\n"); String scope = bd.getScope(); if (!StringUtils.hasText(scope)) { scope = BeanDefinition.SCOPE_SINGLETON; } result.append("\"scope\": \"").append(scope).append("\",\n"); Class<?> beanType = bf.getType(beanName); if (beanType != null) { result.append("\"type\": \"").append(beanType.getName()).append("\",\n"); } else { result.append("\"type\": null,\n"); } result.append("\"resource\": \"").append(getEscapedResourceDescription(bd)).append("\",\n"); result.append("\"dependencies\": "); appendArray(result, bf.getDependenciesForBean(beanName)); result.append("\n}"); elementAppended = true; } } result.append("]\n"); result.append("}"); if (it.hasNext()) { result.append(",\n"); } } result.append("]"); return result.toString(); }
Example 10
Source File: LiveBeansView.java From spring4-understanding with Apache License 2.0 | 4 votes |
/** * Actually generate a JSON snapshot of the beans in the given ApplicationContexts. * <p>This implementation doesn't use any JSON parsing libraries in order to avoid * third-party library dependencies. It produces an array of context description * objects, each containing a context and parent attribute as well as a beans * attribute with nested bean description objects. Each bean object contains a * bean, scope, type and resource attribute, as well as a dependencies attribute * with a nested array of bean names that the present bean depends on. * @param contexts the set of ApplicationContexts * @return the JSON document */ protected String generateJson(Set<ConfigurableApplicationContext> contexts) { StringBuilder result = new StringBuilder("[\n"); for (Iterator<ConfigurableApplicationContext> it = contexts.iterator(); it.hasNext();) { ConfigurableApplicationContext context = it.next(); result.append("{\n\"context\": \"").append(context.getId()).append("\",\n"); if (context.getParent() != null) { result.append("\"parent\": \"").append(context.getParent().getId()).append("\",\n"); } else { result.append("\"parent\": null,\n"); } result.append("\"beans\": [\n"); ConfigurableListableBeanFactory bf = context.getBeanFactory(); String[] beanNames = bf.getBeanDefinitionNames(); boolean elementAppended = false; for (String beanName : beanNames) { BeanDefinition bd = bf.getBeanDefinition(beanName); if (isBeanEligible(beanName, bd, bf)) { if (elementAppended) { result.append(",\n"); } result.append("{\n\"bean\": \"").append(beanName).append("\",\n"); String scope = bd.getScope(); if (!StringUtils.hasText(scope)) { scope = BeanDefinition.SCOPE_SINGLETON; } result.append("\"scope\": \"").append(scope).append("\",\n"); Class<?> beanType = bf.getType(beanName); if (beanType != null) { result.append("\"type\": \"").append(beanType.getName()).append("\",\n"); } else { result.append("\"type\": null,\n"); } result.append("\"resource\": \"").append(getEscapedResourceDescription(bd)).append("\",\n"); result.append("\"dependencies\": ["); String[] dependencies = bf.getDependenciesForBean(beanName); if (dependencies.length > 0) { result.append("\""); } result.append(StringUtils.arrayToDelimitedString(dependencies, "\", \"")); if (dependencies.length > 0) { result.append("\""); } result.append("]\n}"); elementAppended = true; } } result.append("]\n"); result.append("}"); if (it.hasNext()) { result.append(",\n"); } } result.append("]"); return result.toString(); }