diff options
Diffstat (limited to 'common/onap-common-configuration-management')
4 files changed, 121 insertions, 2 deletions
diff --git a/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/ConfigurationLoader.java b/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/ConfigurationLoader.java index 8d61701a9c..78f8b23024 100644 --- a/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/ConfigurationLoader.java +++ b/common/onap-common-configuration-management/onap-configuration-management-api/src/main/java/org/onap/config/api/ConfigurationLoader.java @@ -17,6 +17,7 @@ package org.onap.config.api; import java.util.Iterator; +import java.util.ServiceConfigurationError; import java.util.ServiceLoader; /** @@ -34,8 +35,12 @@ class ConfigurationLoader { ServiceLoader<ConfigurationManager> loader = ServiceLoader.load(ConfigurationManager.class); Iterator<ConfigurationManager> configManagers = loader.iterator(); - if (configManagers.hasNext()) { - return configManagers.next(); + while (configManagers.hasNext()) { + try { + return configManagers.next(); + } catch (ServiceConfigurationError e) { + // this provider loading has failed, let's try next one + } } throw new IllegalStateException("No binding found for configuration service"); diff --git a/common/onap-common-configuration-management/onap-configuration-management-api/src/test/java/org/onap/config/api/ConfigurationLoaderTest.java b/common/onap-common-configuration-management/onap-configuration-management-api/src/test/java/org/onap/config/api/ConfigurationLoaderTest.java new file mode 100644 index 0000000000..10191a8ee7 --- /dev/null +++ b/common/onap-common-configuration-management/onap-configuration-management-api/src/test/java/org/onap/config/api/ConfigurationLoaderTest.java @@ -0,0 +1,37 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP SDC + * ================================================================================ + * Copyright (C) 2019 Samsung. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END============================================ + * =================================================================== + */ + + +package org.onap.config.api; + +import org.junit.Test; +import org.onap.config.api.impl.ConfigurationManagerTestImpl; + +import static org.junit.Assert.assertTrue; + +public class ConfigurationLoaderTest { + + @Test + public void loadServiceProvider() { + Configuration config = ConfigurationLoader.load(); + assertTrue(config instanceof ConfigurationManagerTestImpl); + } +}
\ No newline at end of file diff --git a/common/onap-common-configuration-management/onap-configuration-management-api/src/test/java/org/onap/config/api/impl/ConfigurationManagerTestImpl.java b/common/onap-common-configuration-management/onap-configuration-management-api/src/test/java/org/onap/config/api/impl/ConfigurationManagerTestImpl.java new file mode 100644 index 0000000000..b2e6f2bd3b --- /dev/null +++ b/common/onap-common-configuration-management/onap-configuration-management-api/src/test/java/org/onap/config/api/impl/ConfigurationManagerTestImpl.java @@ -0,0 +1,74 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP SDC + * ================================================================================ + * Copyright (C) 2019 Samsung. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END============================================ + * =================================================================== + */ + + +package org.onap.config.api.impl; + +import org.onap.config.api.ConfigurationManager; +import org.onap.config.api.Hint; + +import java.util.Collection; +import java.util.Map; + +/** + * Mocking implementation of ConfigurationManager interface + */ +public class ConfigurationManagerTestImpl implements ConfigurationManager { + @Override + public String getConfigurationValue(Map<String, Object> queryData) { + return null; + } + + @Override + public Map<String, String> listConfiguration(Map<String, Object> query) { + return null; + } + + @Override + public Collection<String> getTenants() { + return null; + } + + @Override + public Collection<String> getNamespaces() { + return null; + } + + @Override + public Collection<String> getKeys(String tenant, String namespace) { + return null; + } + + @Override + public <T> T get(String tenant, String namespace, String key, Class<T> clazz, Hint... hints) { + return null; + } + + @Override + public <T> Map<String, T> populateMap(String tenantId, String namespace, String key, Class<T> clazz) { + return null; + } + + @Override + public Map generateMap(String tenantId, String namespace, String key) { + return null; + } +} diff --git a/common/onap-common-configuration-management/onap-configuration-management-api/src/test/resources/META-INF/services/org.onap.config.api.ConfigurationManager b/common/onap-common-configuration-management/onap-configuration-management-api/src/test/resources/META-INF/services/org.onap.config.api.ConfigurationManager new file mode 100644 index 0000000000..56d60e3312 --- /dev/null +++ b/common/onap-common-configuration-management/onap-configuration-management-api/src/test/resources/META-INF/services/org.onap.config.api.ConfigurationManager @@ -0,0 +1,3 @@ +# the order of providers intentionally follows pattern "wrong - correct" +org.onap.config.api.impl.NonExistentProvider +org.onap.config.api.impl.ConfigurationManagerTestImpl |