Add support for UUID in encodePathParam

Swagger has support for strings with format `uuid`.
This adds support for overloading the encodePathParam to allow UUIDs as method argument.

Also added some sensible defaults to the gitignore for IntelliJ

Signed-off-by: Farid Zakaria <farid.m.zakaria@gmail.com>

Author: fzakaria

.gitignore

@@ -0,0 +1,3 @@
+.idea/
+*.iml
+*/target

bmc-common/src/main/java/com/oracle/bmc/util/internal/HttpUtils.java

@@ -6,6 +6,7 @@
 import static com.google.common.net.UrlEscapers.urlPathSegmentEscaper;
 
 import java.util.Date;
+import java.util.UUID;
 
 import javax.annotation.Nonnull;
 
@@ -60,6 +61,16 @@ public static String encodePathSegment(@Nonnull Character pathSegment) {
         return urlPathSegmentEscaper().escape(pathSegment.toString());
     }
 
+    /**
+     * Encodes a path segment.
+     *
+     * @param pathSegment The path segment to encode.
+     * @return The encoded path segment.
+     */
+    public static String encodePathSegment(@Nonnull UUID pathSegment) {
+        return urlPathSegmentEscaper().escape(pathSegment.toString());
+    }
+
     /**
      * Attempts to encode a query param if it is a String.  This does not try
      * to encode non-String values as Jersey uses different serializers

bmc-common/src/test/java/com/oracle/bmc/util/internal/HttpUtilsTest.java

@@ -8,6 +8,8 @@
 
 import org.junit.Test;
 
+import java.util.UUID;
+
 public class HttpUtilsTest {
 
     @Test
@@ -31,6 +33,12 @@ public void encodePathSegment_numbers() {
         assertEquals("20", HttpUtils.encodePathSegment((short) 20));
     }
 
+    @Test
+    public void encodePathSegment_uuid() {
+        UUID uuid = UUID.randomUUID();
+        assertEquals(uuid.toString(), HttpUtils.encodePathSegment(uuid));
+    }
+
     @Test
     public void encodePathSegment_character() {
         assertEquals("d", HttpUtils.encodePathSegment('d'));