API-2194 add client credentials sample

src/main/java/com/bynder/sdk/sample/OAuthClientCredentialsSample.java

@@ -0,0 +1,74 @@
+package com.bynder.sdk.sample;
+
+import com.bynder.sdk.configuration.Configuration;
+import com.bynder.sdk.configuration.HttpConnectionSettings;
+import com.bynder.sdk.configuration.OAuthSettings;
+import com.bynder.sdk.model.Brand;
+import com.bynder.sdk.model.Media;
+import com.bynder.sdk.model.MediaType;
+import com.bynder.sdk.query.MediaQuery;
+import com.bynder.sdk.query.OrderBy;
+import com.bynder.sdk.service.BynderClient;
+import com.bynder.sdk.service.asset.AssetService;
+import com.bynder.sdk.service.oauth.OAuthService;
+import com.bynder.sdk.util.Utils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Properties;
+
+public class OAuthClientCredentialsSample {
+    private static final Logger LOG = LoggerFactory.getLogger(MediaSample.class);
+
+    public static void main(final String[] args) throws IOException, URISyntaxException {
+        /**
+         * Loads app.properties file under src/main/resources
+         */
+        Properties appProperties = Utils.loadConfig("app");
+
+        // Initialize BynderClient with OAuth
+        OAuthSettings oAuthSettings = new OAuthSettings(appProperties.getProperty("CLIENT_ID"), appProperties.getProperty("CLIENT_SECRET"), null);
+        BynderClient client = BynderClient.Builder.create(
+                new Configuration.Builder(new URL(appProperties.getProperty("BASE_URL")))
+                        .setOAuthSettings(oAuthSettings)
+                        .setHttpConnectionSettings(new HttpConnectionSettings()).build());
+        List<String> scopes = Arrays.asList("offline", "asset:read", "asset:write", "asset.usage:read",
+                "asset.usage:write", "collection:read", "collection:write", "meta.assetbank:read",
+                "meta.assetbank:write", "meta.workflow:read");
+
+        // Initialize OAuthService
+        OAuthService oauthService = client.getOAuthService();
+
+        // use client credentials
+        oauthService.getAccessTokenClientCredentials(scopes).blockingSingle();
+
+        // Initialize asset service
+        AssetService assetService = client.getAssetService();
+
+        // Call the API to request for brands
+        List<Brand> brands = assetService.getBrands().blockingSingle().body();
+        if (brands != null && !brands.isEmpty()) {
+            for (Brand brand : brands) {
+                LOG.info("Brand ID: " + brand.getId());
+                LOG.info("Brand Name: " + brand.getName());
+                LOG.info("Brand Description: " + brand.getDescription());
+            }
+        }
+
+        // Call the API to request for media assets
+        MediaQuery mediaQuery =  new MediaQuery().setType(MediaType.IMAGE).setOrderBy(OrderBy.NAME_DESC).setLimit(10).setPage(1);
+        List<Media> mediaList = assetService.getMediaList(mediaQuery).blockingSingle().body();
+        if (mediaList != null && !mediaList.isEmpty()) {
+            for (Media media : mediaList) {
+                LOG.info("Media ID: " + media.getId());
+                LOG.info("Media Name: " + media.getName());
+            }
+        }
+
+        System.exit(0);
+    }
+}