1 files changed, 25 insertions, 65 deletions

diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java
index ee493ec18..2eecf6e3a 100644
--- a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java
+++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java
@@ -15,102 +15,62 @@
  */
 package org.onap.ccsdk.sli.adaptors.netbox.property;
 
-import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
-import java.util.HashSet;
-import java.util.Optional;
+import java.io.InputStream;
+import java.net.URL;
 import java.util.Properties;
-import java.util.Set;
-
-import org.onap.ccsdk.sli.adaptors.netbox.api.IpamException;
-import org.onap.ccsdk.sli.core.utils.JREFileResolver;
-import org.onap.ccsdk.sli.core.utils.KarafRootFileResolver;
-import org.onap.ccsdk.sli.core.utils.PropertiesFileResolver;
-import org.onap.ccsdk.sli.core.utils.common.BundleContextFileResolver;
-import org.onap.ccsdk.sli.core.utils.common.SdncConfigEnvVarFileResolver;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.FrameworkUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- * Responsible for determining the properties file to use.
- *
- * <ol>
- * <li>A directory identified by the system environment variable <code>SDNC_CONFIG_DIR</code></li>
- * <li>A directory identified by the JRE argument <code>netbox.properties</code></li>
- * <li>A <code>netbox.properties</code> file located in the karaf root directory</li>
- * </ol>
- *
- * Partial copy and adaptation of org.onap.ccsdk.sli.adaptors.aai.AAIServiceProvider
- */
 public class NetboxProperties {
 
     private static final Logger LOG = LoggerFactory.getLogger(NetboxProperties.class);
 
     private static final String NETBOX_PROPERTY_FILE_NAME = "netbox.properties";
-    private static final String MISSING_PROPERTY_FILE =
-        "Missing configuration properties resource for Netbox: " + NETBOX_PROPERTY_FILE_NAME;
+    private static final String DEFAULT_PROPERTIES_DIR = "/opt/onap/ccsdk/data/properties";
+    private static final String PROPERTIES_DIR_KEY = "SDNC_CONFIG_DIR";
+
     private static final String NETBOX_URL_PROP = "org.onap.ccsdk.sli.adaptors.netbox.url";
     private static final String NETBOX_API_KEY_PROP = "org.onap.ccsdk.sli.adaptors.netbox.apikey";
 
-    private Set<PropertiesFileResolver> fileResolvers = new HashSet<>();
     private Properties properties;
 
     public NetboxProperties() {
-        fileResolvers.add(new SdncConfigEnvVarFileResolver("Using property file (1) from environment variable"));
-        fileResolvers.add(new BundleContextFileResolver("Using property file (2) from BundleContext property",
-            NetboxProperties.class));
-        fileResolvers.add(new JREFileResolver("Using property file (3) from JRE argument", NetboxProperties.class));
-        fileResolvers.add(new KarafRootFileResolver("Using property file (4) from karaf root", this));
-
         loadProps();
     }
 
     public String getHost() {
-        checkArgument(properties != null);
         return properties.getProperty(NETBOX_URL_PROP);
     }
 
     public String getApiKey() {
-        checkArgument(properties != null);
         return properties.getProperty(NETBOX_API_KEY_PROP);
     }
 
-    private void checkArgument(final boolean argument) {
-        if (!argument) {
-            LOG.info("Propety file {} was missing, trying to reload it", NETBOX_PROPERTY_FILE_NAME);
-            loadProps();
-            if (properties == null) {
-                throw new IllegalArgumentException(MISSING_PROPERTY_FILE);
-            }
-        }
-    }
-
     private void loadProps() {
-        // determines properties file as according to the priority described in the class header comment
-        final File propertiesFile = determinePropertiesFile();
-        if (propertiesFile != null) {
-            try (FileInputStream fileInputStream = new FileInputStream(propertiesFile)) {
-                properties = new Properties();
-                properties.load(fileInputStream);
-            } catch (final IOException e) {
-                String errorMsg = "Failed to load properties for file: " + propertiesFile.toString();
-                LOG.error(errorMsg, new IpamException(errorMsg));
-            }
-        }
-    }
+        properties = new Properties();
+        // Try to load config from dir
+        final String ccsdkConfigDir =
+            System.getProperty(PROPERTIES_DIR_KEY, DEFAULT_PROPERTIES_DIR) + "/" + NETBOX_PROPERTY_FILE_NAME;
+        try (FileInputStream in = new FileInputStream(ccsdkConfigDir)) {
+            properties.load(in);
+            LOG.info("Loaded {} properties from file {}", properties.size(), ccsdkConfigDir);
+        } catch (Exception e) {
+            // Try to load config from jar
+            final Bundle bundle = FrameworkUtil.getBundle(NetboxProperties.class);
+            final BundleContext ctx = bundle.getBundleContext();
+            final URL url = ctx.getBundle().getResource(NETBOX_PROPERTY_FILE_NAME);
 
-    private File determinePropertiesFile() {
-        for (final PropertiesFileResolver resolver : fileResolvers) {
-            final Optional<File> fileOptional = resolver.resolveFile(NETBOX_PROPERTY_FILE_NAME);
-            if (fileOptional.isPresent()) {
-                final File file = fileOptional.get();
-                LOG.info("{} {}", resolver.getSuccessfulResolutionMessage(), file.getPath());
-                return file;
+            try (InputStream inputStream = url.openStream()) {
+                properties.load(inputStream);
+                LOG.info("Loaded {} properties from file {}", properties.size(), NETBOX_PROPERTY_FILE_NAME);
+            } catch (IOException e1) {
+                LOG.error("Failed to load properties for file: {} " + NETBOX_PROPERTY_FILE_NAME, e1);
             }
         }
-
-        LOG.error(MISSING_PROPERTY_FILE, new IpamException(MISSING_PROPERTY_FILE));
-        return null;
     }
 }