X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fjava.c;h=5fda7429864db4d4b92c70089484c02bdd3dfadd;hb=c3f21e9b5b5f4955c9cb95f112e33ad1b85e92c6;hp=73fd566ba87becf5d67f47aef314b76fb4cf955b;hpb=03aa21f08fede809f37a7443d3124fb9314f4dc8;p=collectd.git

diff --git a/src/java.c b/src/java.c
index 73fd566b..5fda7429 100644
--- a/src/java.c
+++ b/src/java.c
@@ -286,6 +286,10 @@ static jobject ctoj_value_to_number (JNIEnv *jvm_env, /* {{{ */
     return (ctoj_jlong_to_number (jvm_env, (jlong) value.counter));
   else if (ds_type == DS_TYPE_GAUGE)
     return (ctoj_jdouble_to_number (jvm_env, (jdouble) value.gauge));
+  if (ds_type == DS_TYPE_DERIVE)
+    return (ctoj_jlong_to_number (jvm_env, (jlong) value.derive));
+  if (ds_type == DS_TYPE_ABSOLUTE)
+    return (ctoj_jlong_to_number (jvm_env, (jlong) value.absolute));
   else
     return (NULL);
 } /* }}} jobject ctoj_value_to_number */
@@ -1044,33 +1048,39 @@ static int jtoc_value (JNIEnv *jvm_env, /* {{{ */
 
   class_ptr = (*jvm_env)->GetObjectClass (jvm_env, object_ptr);
 
-  if (ds_type == DS_TYPE_COUNTER)
+  if (ds_type == DS_TYPE_GAUGE)
   {
-    jlong tmp_long;
+    jdouble tmp_double;
 
-    status = jtoc_long (jvm_env, &tmp_long,
-        class_ptr, object_ptr, "longValue");
+    status = jtoc_double (jvm_env, &tmp_double,
+        class_ptr, object_ptr, "doubleValue");
     if (status != 0)
     {
       ERROR ("java plugin: jtoc_value: "
-          "jtoc_long failed.");
+          "jtoc_double failed.");
       return (-1);
     }
-    (*ret_value).counter = (counter_t) tmp_long;
+    (*ret_value).gauge = (gauge_t) tmp_double;
   }
   else
   {
-    jdouble tmp_double;
+    jlong tmp_long;
 
-    status = jtoc_double (jvm_env, &tmp_double,
-        class_ptr, object_ptr, "doubleValue");
+    status = jtoc_long (jvm_env, &tmp_long,
+        class_ptr, object_ptr, "longValue");
     if (status != 0)
     {
       ERROR ("java plugin: jtoc_value: "
-          "jtoc_double failed.");
+          "jtoc_long failed.");
       return (-1);
     }
-    (*ret_value).gauge = (gauge_t) tmp_double;
+
+    if (ds_type == DS_TYPE_DERIVE)
+      (*ret_value).derive = (derive_t) tmp_long;
+    else if (ds_type == DS_TYPE_ABSOLUTE)
+      (*ret_value).absolute = (absolute_t) tmp_long;
+    else
+      (*ret_value).counter = (counter_t) tmp_long;
   }
 
   return (0);
@@ -1921,7 +1931,9 @@ static int cjni_init_native (JNIEnv *jvm_env) /* {{{ */
   api_class_ptr = (*jvm_env)->FindClass (jvm_env, "org/collectd/api/Collectd");
   if (api_class_ptr == NULL)
   {
-    ERROR ("cjni_init_native: Cannot find API class `org/collectd/api/Collectd'.");
+    ERROR ("cjni_init_native: Cannot find the API class \"org.collectd.api"
+        ".Collectd\". Please set the correct class path "
+        "using 'JVMArg \"-Djava.class.path=...\"'.");
     return (-1);
   }