USRE-72 add test function to get listing data

rets-io-client/src/test/java/com/ossez/usreio/tests/client/RetsListingTest.java

@@ -0,0 +1,83 @@
+package com.ossez.usreio.tests.client;
+
+import com.ossez.usreio.client.RetsException;
+import com.ossez.usreio.client.RetsSession;
+import com.ossez.usreio.client.SearchRequest;
+import com.ossez.usreio.client.SearchResultImpl;
+import com.ossez.usreio.client.retsapi.RETSConnection;
+import com.ossez.usreio.client.retsapi.RETSGetMetadataTransaction;
+import com.ossez.usreio.tests.common.metadata.types.MClass;
+import com.ossez.usreio.tests.common.metadata.types.MResource;
+import com.ossez.usreio.tests.common.metadata.types.MSystem;
+import com.ossez.usreio.util.SessionUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.InputStream;
+import java.util.Properties;
+
+/**
+ * Simple Example performing a GetMetadata and iterating of the results
+ *
+ * @author YuCheng Hu
+ */
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
+public class RetsListingTest extends RetsTestCase {
+
+    private final Logger logger = LoggerFactory.getLogger(RetsListingTest.class);
+
+    @Test
+    public void testGetRetsMetadata() {
+        RetsSession session = null;
+        try {
+
+            session = SessionUtils.retsLogin(retsConfigurator);
+
+            String sQuery = "(Member_num=.ANY.)";
+            String sResource = "Property";
+            String sClass = "RE_1";
+
+            //Create a SearchRequest
+            SearchRequest request = new SearchRequest(sResource, sClass, sQuery);
+
+            //Select only available fields
+            String select = "L_ListingID,L_Address";
+            request.setSelect(select);
+
+            //Set request to retrive count if desired
+            request.setCountFirst();
+
+            SearchResultImpl response;
+
+
+            //Execute the search
+            response = (SearchResultImpl) session.search(request);
+
+            //Print out count and columns
+            int count = response.getCount();
+            System.out.println("COUNT: " + count);
+            System.out.println("COLUMNS: " + StringUtils.join(response.getColumns(), "\t"));
+
+            //Iterate over, print records
+            for (int row = 0; row < response.getRowCount(); row++) {
+                System.out.println("ROW" + row + ": " + StringUtils.join(response.getRow(row), "\t"));
+            }
+
+
+        } catch (RetsException e) {
+            logger.error("RETS Request Error.", e);
+        } finally {
+            if (session != null) {
+                try {
+                    session.logout();
+                } catch (RetsException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+}