public <T> ConfigResolver.TypedResolver<T> asResolver(final String key, final String stringDefault, final Type ipCls, final Class<? extends ConfigResolver.Converter> converterType, final String parameterizedBy, final boolean projectStageAware, final boolean evaluate) { final ConfigResolver.UntypedResolver<String> untypedResolver = ConfigResolver.resolve(key); final ConfigResolver.TypedResolver<T> resolver = (ConfigResolver.Converter.class == converterType ? untypedResolver.as(Class.class.cast(ipCls)) : untypedResolver.as(ipCls, BeanProvider.getContextualReference(converterType))) .withCurrentProjectStage(projectStageAware); if (!ConfigProperty.NULL.equals(stringDefault)) { resolver.withStringDefault(stringDefault); } if (!ConfigProperty.NULL.equals(parameterizedBy)) { resolver.parameterizedBy(parameterizedBy); } return resolver.evaluateVariables(evaluate); } }
public <T> ConfigResolver.TypedResolver<T> asResolver(final String key, final String stringDefault, final Type ipCls, final Class<? extends ConfigResolver.Converter> converterType, final String parameterizedBy, final boolean projectStageAware, final boolean evaluate) { final ConfigResolver.UntypedResolver<String> untypedResolver = ConfigResolver.resolve(key); final ConfigResolver.TypedResolver<T> resolver = (ConfigResolver.Converter.class == converterType ? untypedResolver.as(Class.class.cast(ipCls)) : untypedResolver.as(ipCls, BeanProvider.getContextualReference(converterType))) .withCurrentProjectStage(projectStageAware); if (!ConfigProperty.NULL.equals(stringDefault)) { resolver.withStringDefault(stringDefault); } if (!ConfigProperty.NULL.equals(parameterizedBy)) { resolver.parameterizedBy(parameterizedBy); } return resolver.evaluateVariables(evaluate); } }
@Test public void testWithCacheTime() throws Exception { ConfigResolver.TypedResolver<String> resolver = ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor") .cacheFor(TimeUnit.MILLISECONDS, 5) .withDefault("TESTDEFAULT"); Assert.assertEquals("TestDataSource", resolver.getValue()); Assert.assertEquals("TestDataSource", resolver.getValue()); Assert.assertEquals("dataSource", resolver.getKey()); Assert.assertEquals("TESTDEFAULT", resolver.getDefaultValue()); Assert.assertEquals("dataSource.mysql.UnitTest", resolver.getResolvedKey()); // because the clock steps in certain OS is only 16ms Thread.sleep(35L); Assert.assertEquals("TestDataSource", resolver.getValue()); }
.parameterizedBy(property) .evaluateVariables(true) .getValue();
.parameterizedBy(property) .evaluateVariables(true) .getValue();
ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor") .getValue()); ConfigResolver.resolve("dataSource") .withCurrentProjectStage(false) .parameterizedBy("dbvendor") .getValue()); ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("INVALIDPARAMETER") .getValue()); ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor3") .getValue()); ConfigResolver.resolve("dataSource") .withCurrentProjectStage(false) .parameterizedBy("dbvendor3") .getValue());
@Test public void testStrict() { Assert.assertEquals("TestDataSource", ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor") .strictly(true) .getValue()); // no base.param, no value for base.param.ps Assert.assertEquals(null, ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor3") .strictly(true) .getValue()); // valid base.param, but no base.param.ps Assert.assertEquals(null, ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor2") .strictly(true) .getValue()); }
/** * {@link #getPropertyAwarePropertyValue(java.lang.String, java.lang.String)} which returns the provided default * value if no configured value can be found (<code>null</code> or empty). * * <p> * <b>Attention</b> This method must only be used after all ConfigSources got registered and it also must not be * used to determine the ProjectStage itself.</p> * * @param key * @param property the property to look up first and use as the parameter for the main lookup * @param defaultValue fallback value * * @return the configured value or if non found the defaultValue * */ public static String getPropertyAwarePropertyValue(String key, String property, String defaultValue) { return getConfigProvider().getConfig().resolve(key) .withCurrentProjectStage(true) .parameterizedBy(property) .withDefault(defaultValue) .evaluateVariables(true) .getValue(); }
/** * {@link #getPropertyAwarePropertyValue(java.lang.String, java.lang.String)} which returns the provided default * value if no configured value can be found (<code>null</code> or empty). * * <p> * <b>Attention</b> This method must only be used after all ConfigSources got registered and it also must not be * used to determine the ProjectStage itself.</p> * * @param key * @param property the property to look up first and use as the parameter for the main lookup * @param defaultValue fallback value * * @return the configured value or if non found the defaultValue * */ public static String getPropertyAwarePropertyValue(String key, String property, String defaultValue) { return getConfigProvider().getConfig().resolve(key) .withCurrentProjectStage(true) .parameterizedBy(property) .withDefault(defaultValue) .evaluateVariables(true) .getValue(); }
@Test public void testGets() { ConfigResolver.TypedResolver<String> resolver = ConfigResolver.resolve("dataSource") .withCurrentProjectStage(true) .parameterizedBy("dbvendor") .withDefault("TESTDEFAULT"); Assert.assertEquals("TestDataSource", resolver.getValue()); Assert.assertEquals("dataSource", resolver.getKey()); Assert.assertEquals("TESTDEFAULT", resolver.getDefaultValue()); Assert.assertEquals("dataSource.mysql.UnitTest", resolver.getResolvedKey()); ConfigResolver.TypedResolver<String> resolver2 = ConfigResolver.resolve("testkey2") .withCurrentProjectStage(true) .parameterizedBy("INVALIDPARAMETER"); Assert.assertEquals("testvalue", resolver2.getValue()); Assert.assertEquals("testkey2", resolver2.getResolvedKey()); }