added support for json logs

loggly-client/src/main/java/com/github/tony19/loggly/ILogglyClient.java

@@ -15,6 +15,11 @@
  */
 package com.github.tony19.loggly;
 
+import com.google.gson.JsonObject;
+import com.google.gson.internal.LinkedTreeMap;
+
+import org.json.JSONObject;
+
 import java.util.Collection;
 
 /**
@@ -55,6 +60,13 @@
      */
     void log(String message, Callback callback);
 
+    /**
+     * Writes a single json log event asynchronously
+     * @param message message to be logged
+     * @param callback callback to be invoked on completion
+     */
+    void log(LinkedTreeMap message, Callback callback);
+
     /**
      * Writes multiple log events at once
      * @param messages log events to be written

loggly-client/src/main/java/com/github/tony19/loggly/ILogglyRestService.java

@@ -15,6 +15,8 @@
  */
 package com.github.tony19.loggly;
 
+import com.google.gson.internal.LinkedTreeMap;
+
 import retrofit2.Call;
 import retrofit2.http.Body;
 import retrofit2.http.Header;
@@ -39,6 +41,16 @@
     @POST("inputs/{token}")
     Call<LogglyResponse> log(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body String message);
 
+    /**
+     * Posts a single json log event to Loggly's REST endpoint
+     *
+     * @param token   Loggly customer token
+     * @param tags    CSV of tags
+     * @param message log event to be posted
+     * @return result of the post as a {@link com.github.tony19.loggly.LogglyResponse}
+     */
+    @POST("inputs/{token}")
+    Call<LogglyResponse> log(@Path("token") String token, @Header("X-LOGGLY-TAG") String tags, @Body LinkedTreeMap message);
 
     /**
      * Posts several log events at once to Loggly's bulk REST endpoint

loggly-client/src/main/java/com/github/tony19/loggly/LogglyClient.java

@@ -15,6 +15,11 @@
  */
 package com.github.tony19.loggly;
 
+import com.google.gson.JsonObject;
+import com.google.gson.internal.LinkedTreeMap;
+
+import org.json.JSONObject;
+
 import java.util.Arrays;
 import java.util.Collection;
 
@@ -108,6 +113,24 @@ public boolean log(String message) {
         return ok;
     }
 
+    /**
+     * Posts a json log message to Loggly
+     * @param message message to be logged
+     * @return {@code true} if successful; {@code false} otherwise
+     */
+    public boolean log(LinkedTreeMap message) {
+        if (message == null) return false;
+
+        boolean ok;
+        try {
+            ok = loggly.log(token, tags, message).isExecuted();
+        } catch (Exception e) {
+            e.printStackTrace();
+            ok = false;
+        }
+        return ok;
+    }
+
     /**
      * Posts a log message asynchronously to Loggly
      * @param message message to be logged
@@ -130,6 +153,28 @@ public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
         });
     }
 
+    /**
+     * Posts a json log message asynchronously to Loggly
+     * @param message message to be logged
+     * @param callback callback to be invoked on completion of the post
+     */
+    public void log(LinkedTreeMap message, final Callback callback) {
+        if (message == null) return;
+
+        Call call = loggly.log(token, tags, message);
+        call.enqueue(new retrofit2.Callback<LogglyResponse>() {
+            @Override
+            public void onResponse(Call<LogglyResponse> call, Response<LogglyResponse> response) {
+                callback.success();
+            }
+
+            @Override
+            public void onFailure(Call<LogglyResponse> call, Throwable throwable) {
+                callback.failure(throwable.getMessage());
+            }
+        });
+    }
+
     /**
      * Posts several log messages in bulk to Loggly
      * @param messages messages to be logged