Move logging exporter into an independent package. (#416)

* Move logging exporter into an independent package.

* Change package to opencensus-trace-logging-exporter

5 files changed, 11 insertions, 13 deletions

diff --git a/examples/build.gradle b/examples/build.gradle
index 0ff5102b..5e45e846 100644
--- a/examples/build.gradle
+++ b/examples/build.gradle
@@ -7,7 +7,8 @@ tasks.withType(JavaCompile) {
 
 dependencies {
     compile project(':core'),
-            project(':opencensus-api')
+            project(':opencensus-api'),
+            project(':opencensus-trace-logging-exporter')
 
     runtime project(':core_impl_java'),
             project(':opencensus-impl')
diff --git a/examples/src/main/java/io/opencensus/examples/stats/StatsRunner.java b/examples/src/main/java/io/opencensus/examples/stats/StatsRunner.java
index c1fcfa55..d0107efb 100644
--- a/examples/src/main/java/io/opencensus/examples/stats/StatsRunner.java
+++ b/examples/src/main/java/io/opencensus/examples/stats/StatsRunner.java
@@ -35,10 +35,8 @@ public class StatsRunner {
   private static final TagValue V4 = TagValue.create("v4");
 
   private static final String UNIT = "1";
-  private static final Measure M1 =
-      Measure.DoubleMeasure.create("m1", "1st test metric", UNIT);
-  private static final Measure M2 =
-      Measure.DoubleMeasure.create("m2", "2nd test metric", UNIT);
+  private static final Measure M1 = Measure.DoubleMeasure.create("m1", "1st test metric", UNIT);
+  private static final Measure M2 = Measure.DoubleMeasure.create("m2", "2nd test metric", UNIT);
 
   private static final StatsContextFactory factory = Stats.getStatsContextFactory();
   private static final StatsContext DEFAULT = factory.getDefault();
@@ -56,8 +54,7 @@ public class StatsRunner {
     try (NonThrowingCloseable scopedStatsCtx1 = factory.withStatsContext(tags1)) {
       System.out.println("  Current Tags: " + factory.getCurrentStatsContext());
       System.out.println(
-          "  Current == Default + tags1: "
-              + factory.getCurrentStatsContext().equals(tags1));
+          "  Current == Default + tags1: " + factory.getCurrentStatsContext().equals(tags1));
       StatsContext tags2 = tags1.with(K3, V3, K4, V4);
       try (NonThrowingCloseable scopedStatsCtx2 = factory.withStatsContext(tags2)) {
         System.out.println("    Current Tags: " + factory.getCurrentStatsContext());
diff --git a/examples/src/main/java/io/opencensus/examples/trace/MultiSpansContextTracing.java b/examples/src/main/java/io/opencensus/examples/trace/MultiSpansContextTracing.java
index d8df1011..9e066716 100644
--- a/examples/src/main/java/io/opencensus/examples/trace/MultiSpansContextTracing.java
+++ b/examples/src/main/java/io/opencensus/examples/trace/MultiSpansContextTracing.java
@@ -17,7 +17,7 @@ import io.opencensus.common.NonThrowingCloseable;
 import io.opencensus.trace.Span;
 import io.opencensus.trace.Tracer;
 import io.opencensus.trace.Tracing;
-import io.opencensus.trace.export.SpanExporter.LoggingHandler;
+import io.opencensus.trace.export.LoggingExportHandler;
 
 /**
  * Example showing how to create a child {@link Span}, install it to the current context and add
@@ -52,7 +52,7 @@ public final class MultiSpansContextTracing {
    * @param args the main arguments.
    */
   public static void main(String[] args) {
-    LoggingHandler.register(Tracing.getExportComponent().getSpanExporter());
+    LoggingExportHandler.register(Tracing.getExportComponent().getSpanExporter());
     Span span = tracer.spanBuilderWithExplicitParent("MyRootSpan", null).startSpan();
     try (NonThrowingCloseable ws = tracer.withSpan(span)) {
       doWork();
diff --git a/examples/src/main/java/io/opencensus/examples/trace/MultiSpansScopedTracing.java b/examples/src/main/java/io/opencensus/examples/trace/MultiSpansScopedTracing.java
index ebdc352a..e663ae11 100644
--- a/examples/src/main/java/io/opencensus/examples/trace/MultiSpansScopedTracing.java
+++ b/examples/src/main/java/io/opencensus/examples/trace/MultiSpansScopedTracing.java
@@ -17,7 +17,7 @@ import io.opencensus.common.NonThrowingCloseable;
 import io.opencensus.trace.Span;
 import io.opencensus.trace.Tracer;
 import io.opencensus.trace.Tracing;
-import io.opencensus.trace.export.SpanExporter.LoggingHandler;
+import io.opencensus.trace.export.LoggingExportHandler;
 
 /**
  * Example showing how to create a child {@link Span} using scoped Spans, install it in the current
@@ -50,7 +50,7 @@ public final class MultiSpansScopedTracing {
    * @param args the main arguments.
    */
   public static void main(String[] args) {
-    LoggingHandler.register(Tracing.getExportComponent().getSpanExporter());
+    LoggingExportHandler.register(Tracing.getExportComponent().getSpanExporter());
     try (NonThrowingCloseable ss =
         tracer.spanBuilderWithExplicitParent("MyRootSpan", null).startScopedSpan()) {
       doWork();
diff --git a/examples/src/main/java/io/opencensus/examples/trace/MultiSpansTracing.java b/examples/src/main/java/io/opencensus/examples/trace/MultiSpansTracing.java
index 8c9aec4f..d3edb775 100644
--- a/examples/src/main/java/io/opencensus/examples/trace/MultiSpansTracing.java
+++ b/examples/src/main/java/io/opencensus/examples/trace/MultiSpansTracing.java
@@ -16,7 +16,7 @@ package io.opencensus.examples.trace;
 import io.opencensus.trace.Span;
 import io.opencensus.trace.Tracer;
 import io.opencensus.trace.Tracing;
-import io.opencensus.trace.export.SpanExporter.LoggingHandler;
+import io.opencensus.trace.export.LoggingExportHandler;
 
 /** Example showing how to directly create a child {@link Span} and add annotations. */
 public final class MultiSpansTracing {
@@ -39,7 +39,7 @@ public final class MultiSpansTracing {
    * @param args the main arguments.
    */
   public static void main(String[] args) {
-    LoggingHandler.register(Tracing.getExportComponent().getSpanExporter());
+    LoggingExportHandler.register(Tracing.getExportComponent().getSpanExporter());
     doWork();
   }
 }