diff options
7 files changed, 290 insertions, 109 deletions
diff --git a/sliPluginUtils/provider/pom.xml b/sliPluginUtils/provider/pom.xml index 1af88e82..430221fc 100755 --- a/sliPluginUtils/provider/pom.xml +++ b/sliPluginUtils/provider/pom.xml @@ -70,7 +70,6 @@ <configuration> <instructions> <Bundle-SymbolicName>org.onap.ccsdk.sli.core.slipluginutils</Bundle-SymbolicName> - <Bundle-Activator>org.onap.ccsdk.sli.core.slipluginutils.SliPluginUtilsActivator</Bundle-Activator> <Export-Package>org.onap.ccsdk.sli.core.slipluginutils</Export-Package> <Import-Package>org.onap.ccsdk.sli.core.*,org.osgi.framework.*,org.slf4j.*,java.net.*</Import-Package> <Embed-Dependency>*;scope=compile|runtime;artifactId=!sli-common|org.eclipse.osgi|mysql-connector-java|slf4j-api|jcl-over-slf4j</Embed-Dependency> diff --git a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java index 105ae954..326490d9 100644 --- a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java +++ b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java @@ -23,6 +23,7 @@ package org.onap.ccsdk.sli.core.slipluginutils; import java.util.Map; +import java.util.Optional; import org.onap.ccsdk.sli.core.sli.SvcLogicContext; import org.onap.ccsdk.sli.core.sli.SvcLogicException; import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin; @@ -35,16 +36,19 @@ import org.slf4j.LoggerFactory; * A SvcLogicJavaPlugin that generates DME2 proxy urls using parameters from context memory. */ public class DME2 implements SvcLogicJavaPlugin { - String aafUserName; - String aafPassword; - String envContext; - String routeOffer; - String[] proxyUrls; + + private static final Logger LOG = LoggerFactory.getLogger(DME2.class); + + final String aafUserName; + final String aafPassword; + final String envContext; + final String routeOffer; + final String[] proxyUrls; + final String commonServiceVersion; + Integer index; - String commonServiceVersion; String partner; - private static final Logger LOG = LoggerFactory.getLogger(DME2.class); public void setPartner(String partner) { if (partner != null && partner.length() > 0) { @@ -62,6 +66,37 @@ public class DME2 implements SvcLogicJavaPlugin { this.commonServiceVersion = commonServiceVersion; } + public DME2(final Dme2PropertiesProvider provider) { + this.aafUserName = useProperty(provider.getAafUsername(), Dme2PropertiesProvider.AAF_USERNAME_KEY); + this.aafPassword = useProperty(provider.getAafPassword(), Dme2PropertiesProvider.AAF_PASSWORD_KEY); + this.envContext = useProperty(provider.getEnvContext(), Dme2PropertiesProvider.ENV_CONTEXT_KEY); + this.routeOffer = useProperty(provider.getRouteOffer(), Dme2PropertiesProvider.ROUTE_OFFER_KEY); + this.index = 0; + this.commonServiceVersion = useProperty(provider.getCommonServiceVersion(), + Dme2PropertiesProvider.COMMON_SERVICE_VERSION_KEY); + + final Optional<String []> maybeProxyUrls = provider.getProxyUrls(); + if (maybeProxyUrls.isPresent()) { + this.proxyUrls = maybeProxyUrls.get(); + } else { + warnOfMissingProperty(Dme2PropertiesProvider.PROXY_URL_KEY); + this.proxyUrls = null; + } + this.setPartner(useProperty(provider.getPartner(), Dme2PropertiesProvider.PARTNER_KEY)); + } + + private String useProperty(final Optional<String> propertyOptional, final String propertyKey) { + if (propertyOptional.isPresent()) { + return propertyOptional.get(); + } + warnOfMissingProperty(propertyKey); + return null; + } + + private void warnOfMissingProperty(final String propertyName) { + LOG.warn("Utilizing null for {} since it was left unassigned in the properties file"); + } + // constructs a URL to contact the proxy which contacts a DME2 service public String constructUrl(String service, String version, String subContext) { StringBuilder sb = new StringBuilder(); diff --git a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2PropertiesProvider.java b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2PropertiesProvider.java new file mode 100644 index 00000000..51961491 --- /dev/null +++ b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2PropertiesProvider.java @@ -0,0 +1,223 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : CCSDK + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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.ccsdk.sli.core.slipluginutils; + +import com.google.common.annotations.VisibleForTesting; +import com.google.common.base.Strings; +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.io.IOException; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.Optional; +import java.util.Properties; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Immutable properties container for dme2 properties. Since the initial design decision was made to + * utilize <code>Properties</code> instead of an OSGi <code>ManagedService</code>, it was decided + * to make these properties immutable. + */ +public final class Dme2PropertiesProvider { + + private static final Logger LOG = LoggerFactory.getLogger(Dme2PropertiesProvider.class); + + /** + * The name of the environment variable to specify the configuration directory. + */ + private static final String SDNC_ROOT_DIR_ENV_VAR_KEY = "SDNC_CONFIG_DIR"; + + /** + * the dme2 properties file name. + */ + private static final String DME2_PROPERTIES_FILE_NAME = "dme2.properties"; + + /** + * the key for <code>proxyUrl</code>, which represents a CSV list of urls + */ + static final String PROXY_URL_KEY = "proxyUrl"; + + /** + * indicates that proxy urls are separated by commas + */ + private static final String PROXY_URLS_VALUE_SEPARATOR = ","; + + /** + * the key for <code>aafUsername</code> + */ + static final String AAF_USERNAME_KEY = "aafUsername"; + + /** + * the key for <code>aafPassword</code> + */ + static final String AAF_PASSWORD_KEY = "aafPassword"; + + /** + * the key for <code>envContext</code> + */ + static final String ENV_CONTEXT_KEY = "envContext"; + + /** + * the key for <code>routeOffer</code> + */ + static final String ROUTE_OFFER_KEY = "routeOffer"; + + /** + * the key for <code>commonServiceVersion</code> + */ + static final String COMMON_SERVICE_VERSION_KEY = "commonServiceVersion"; + + /** + * the key for <code>partner</code> + */ + static final String PARTNER_KEY = "partner"; + + private Optional<String []> proxyUrls = Optional.empty(); + + private Optional<String> aafUsername = Optional.empty(); + + private Optional<String> aafPassword = Optional.empty(); + + private Optional<String> envContext = Optional.empty(); + + private Optional<String> routeOffer = Optional.empty(); + + private Optional<String> commonServiceVersion = Optional.empty(); + + private Optional<String> partner = Optional.empty(); + + + /** + * Instantiates the properties provider, which involves loading the appropriate properties for dme2. + */ + public Dme2PropertiesProvider() { + this(getDme2Path(SDNC_ROOT_DIR_ENV_VAR_KEY, DME2_PROPERTIES_FILE_NAME).toString()); + } + + /** + * Instantiates the properties provider, which involves loading the appropriate properties for dme2. + * + * @param dme2Path location of the dme2.properties file + */ + @VisibleForTesting + Dme2PropertiesProvider(final String dme2Path) { + final Properties properties; + try { + properties = getProperties(dme2Path); + this.proxyUrls = getProxyUrls(properties); + this.aafUsername = getAafUsername(properties); + this.aafPassword = getAafPassword(properties); + this.envContext = getEnvContext(properties); + this.routeOffer = getRouteOffer(properties); + this.commonServiceVersion = getCommonServiceVersion(properties); + this.partner = getPartner(properties); + } catch (final FileNotFoundException e) { + LOG.error("dme2.properties file could not be found at path: {}", dme2Path, e); + } catch (final IOException e) { + LOG.error("fatal error reading dme2.properties at path: {}", dme2Path, e); + } + } + + private static Path getDme2Path(final String sdncRootDirectory, final String dme2Filename) { + return Paths.get(sdncRootDirectory, dme2Filename); + } + + private static Properties getProperties(final String dme2Path) throws IOException { + final File dme2File = new File(dme2Path); + final Properties properties = new Properties(); + properties.load(new FileReader(dme2File)); + return properties; + } + + private String getProxyUrl(final Properties properties) { + return properties.getProperty(PROXY_URL_KEY); + } + + private Optional<String []> getProxyUrls(final Properties properties) { + final String proxyUrlsValue = getProxyUrl(properties); + if (!Strings.isNullOrEmpty(proxyUrlsValue)) { + return Optional.ofNullable(proxyUrlsValue.split(PROXY_URLS_VALUE_SEPARATOR)); + } + return Optional.empty(); + } + + public Optional<String []> getProxyUrls() { + return this.proxyUrls; + } + + private Optional<String> getAafUsername(final Properties properties) { + final String aafUsernameValue = properties.getProperty(AAF_USERNAME_KEY); + return Optional.ofNullable(aafUsernameValue); + } + + Optional<String> getAafUsername() { + return this.aafUsername; + } + + private Optional<String> getAafPassword(final Properties properties) { + final String aafPassword = properties.getProperty(AAF_PASSWORD_KEY); + return Optional.ofNullable(aafPassword); + } + + Optional<String> getAafPassword() { + return this.aafPassword; + } + + private Optional<String> getEnvContext(final Properties properties) { + final String envContext = properties.getProperty(ENV_CONTEXT_KEY); + return Optional.ofNullable(envContext); + } + + Optional<String> getEnvContext() { + return this.envContext; + } + + private Optional<String> getRouteOffer(final Properties properties) { + final String routeOffer = properties.getProperty(ROUTE_OFFER_KEY); + return Optional.ofNullable(routeOffer); + } + + Optional<String> getRouteOffer() { + return this.routeOffer; + } + + private Optional<String> getCommonServiceVersion(final Properties properties) { + final String commonServiceVersion = properties.getProperty(COMMON_SERVICE_VERSION_KEY); + return Optional.ofNullable(commonServiceVersion); + } + + Optional<String> getCommonServiceVersion() { + return this.commonServiceVersion; + } + + private Optional<String> getPartner(final Properties properties) { + final String partner = properties.getProperty(PARTNER_KEY); + return Optional.ofNullable(partner); + } + + Optional<String> getPartner() { + return this.partner; + } +} diff --git a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtils.java b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtils.java index 8a2aa6d6..e6811e78 100644 --- a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtils.java +++ b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtils.java @@ -60,8 +60,6 @@ public class SliPluginUtils implements SvcLogicJavaPlugin { public SliPluginUtils() {} - public SliPluginUtils( Properties props ) {} - // ========== CONTEXT MEMORY FUNCTIONS ========== diff --git a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtilsActivator.java b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtilsActivator.java deleted file mode 100644 index 89eb4f23..00000000 --- a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/SliPluginUtilsActivator.java +++ /dev/null @@ -1,95 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP : CCSDK - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. 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.ccsdk.sli.core.slipluginutils; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileReader; -import java.io.IOException; -import java.util.LinkedList; -import java.util.List; -import java.util.Properties; - -import org.osgi.framework.BundleActivator; -import org.osgi.framework.BundleContext; -import org.osgi.framework.ServiceRegistration; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -public class SliPluginUtilsActivator implements BundleActivator { - @SuppressWarnings("rawtypes") private List<ServiceRegistration> registrations = new LinkedList<ServiceRegistration>(); - - private static final Logger LOG = LoggerFactory.getLogger(SliPluginUtilsActivator.class); - private static final String SDNC_ROOT_DIR = "SDNC_CONFIG_DIR"; - private static final String DME2_PROPERTIES_FILE_NAME = "dme2.properties"; - - @Override - public void start(BundleContext ctx) throws Exception { - SliPluginUtils plugin = new SliPluginUtils(new Properties()); - LOG.info("Registering service " + plugin.getClass().getName()); - registrations.add(ctx.registerService(plugin.getClass().getName(), plugin, null)); - - SliStringUtils sliStringUtils_Plugin = new SliStringUtils(); - LOG.info("Registering service " + sliStringUtils_Plugin.getClass().getName()); - registrations.add(ctx.registerService(sliStringUtils_Plugin.getClass().getName(), sliStringUtils_Plugin, null)); - - try { - String path = System.getenv(SDNC_ROOT_DIR) + File.separator + DME2_PROPERTIES_FILE_NAME; - DME2 dmePlugin = initDme2(path); - if (dmePlugin != null) { - LOG.info("Registering service " + dmePlugin.getClass().getName()); - registrations.add(ctx.registerService(dmePlugin.getClass().getName(), dmePlugin, null)); - } - } catch (Exception e) { - LOG.error("DME2 plugin could not be started", e); - } - } - - public DME2 initDme2(String pathToDmeProperties) { - Properties dme2properties = new Properties(); - String loadPropertiesErrorMessage = "Couldn't load DME2 properties at path " + pathToDmeProperties; - File dme2propertiesFile = new File(pathToDmeProperties); - - try { - dme2properties.load(new FileReader(dme2propertiesFile)); - String proxyUrlProperty = dme2properties.getProperty("proxyUrl"); - String[] proxyUrls = proxyUrlProperty.split(","); - DME2 dmePlugin = new DME2(dme2properties.getProperty("aafUserName"), dme2properties.getProperty("aafPassword"), dme2properties.getProperty("envContext"), dme2properties.getProperty("routeOffer"), proxyUrls, dme2properties.getProperty("commonServiceVersion")); - dmePlugin.setPartner(dme2properties.getProperty("partner")); - return dmePlugin; - } catch (FileNotFoundException e) { - LOG.error(loadPropertiesErrorMessage); - } catch (IOException e) { - LOG.error(loadPropertiesErrorMessage); - } - LOG.error("Couldn't create DME2 plugin"); - return null; - } - - @Override - public void stop(BundleContext ctx) throws Exception { - for (@SuppressWarnings("rawtypes") ServiceRegistration registration : registrations) { - registration.unregister(); - registration = null; - } - } -} diff --git a/sliPluginUtils/provider/src/main/resources/org/opendaylight/blueprint/slipluginutils-blueprint.xml b/sliPluginUtils/provider/src/main/resources/org/opendaylight/blueprint/slipluginutils-blueprint.xml new file mode 100644 index 00000000..c0952d2a --- /dev/null +++ b/sliPluginUtils/provider/src/main/resources/org/opendaylight/blueprint/slipluginutils-blueprint.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8"?> +<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" + xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0" + odl:use-default-for-reference-types="true"> + + + <bean id="sliPluginUtils" class="org.onap.ccsdk.sli.core.slipluginutils.SliPluginUtils" /> + <service ref="sliPluginUtils" interface="org.onap.ccsdk.sli.core.slipluginutils.SliPluginUtils" /> + + <bean id="sliStringUtils" class="org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils" /> + <service ref="sliStringUtils" interface="org.onap.ccsdk.sli.core.slipluginutils.SliStringUtils" /> + + <bean id="dme2Properties" class="org.onap.ccsdk.sli.core.slipluginutils.Dme2PropertiesProvider" /> + <bean id="dme2" class="org.onap.ccsdk.sli.core.slipluginutils.DME2"> + <argument ref="dme2Properties" /> + </bean> + <service ref="dme2" interface="org.onap.ccsdk.sli.core.slipluginutils.DME2" /> + +</blueprint>
\ No newline at end of file diff --git a/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2Test.java b/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2Test.java index 97346549..d19fbec4 100644 --- a/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2Test.java +++ b/sliPluginUtils/provider/src/test/java/org/onap/ccsdk/sli/core/slipluginutils/Dme2Test.java @@ -72,8 +72,9 @@ public class Dme2Test { @Test public void createDme2EndtoEnd() { - SliPluginUtilsActivator activator = new SliPluginUtilsActivator(); - DME2 dme2 = activator.initDme2("src/test/resources/dme2.e2e.properties"); + Dme2PropertiesProvider provider = + new Dme2PropertiesProvider("src/test/resources/dme2.e2e.properties"); + DME2 dme2 = new DME2(provider); assertEquals("user@sample.com", dme2.aafUserName); assertEquals("fake", dme2.aafPassword); assertEquals("UAT", dme2.envContext); @@ -89,8 +90,9 @@ public class Dme2Test { @Test public void createDme2Prod() { - SliPluginUtilsActivator activator = new SliPluginUtilsActivator(); - DME2 dme2 = activator.initDme2("src/test/resources/dme2.prod.properties"); + Dme2PropertiesProvider provider = + new Dme2PropertiesProvider("src/test/resources/dme2.prod.properties"); + DME2 dme2 = new DME2(provider); assertEquals("user@sample.com", dme2.aafUserName); assertEquals("fake", dme2.aafPassword); assertEquals("PROD", dme2.envContext); |