Merge pull request #32 from jochenberger/use-slf4j

Improve logging

json-path/src/main/java/com/jayway/jsonpath/JsonPath.java

@@ -22,6 +22,7 @@ import com.jayway.jsonpath.internal.filter.PathTokenFilter;
 import com.jayway.jsonpath.spi.HttpProviderFactory;
 import com.jayway.jsonpath.spi.JsonProvider;
 import com.jayway.jsonpath.spi.JsonProviderFactory;
+
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

json-path/src/test/resources/logback-test.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<configuration>
-    <contextName>myAppName</contextName>
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder>
-            <pattern>%-5level [%t] %logger{36} - %msg%n</pattern>
-        </encoder>
-    </appender>
-
-    <logger name="com.jayway.jsonpath" level="TRACE"/>
-
-    <root level="debug">
-        <appender-ref ref="STDOUT" />
-    </root>
-</configuration>

pom.xml

@@ -57,7 +57,6 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <slf4j.version>1.7.5</slf4j.version>
-        <logback.version>1.0.13</logback.version>
         <junit.version>4.10</junit.version>
         <commons-io.version>2.4</commons-io.version>
         <commons-lang.version>3.1</commons-lang.version>
@@ -125,7 +124,16 @@
                     <target>1.6</target>
                 </configuration>
             </plugin>
-
+            <plugin>
+              <groupId>org.apache.maven.plugins</groupId>
+              <artifactId>maven-surefire-plugin</artifactId>
+              <version>2.16</version>
+              <configuration>
+                <systemPropertyVariables>
+                  <org.slf4j.simpleLogger.defaultLogLevel>debug</org.slf4j.simpleLogger.defaultLogLevel>
+                </systemPropertyVariables>
+              </configuration>
+            </plugin>
         </plugins>
     </build>
 
@@ -232,11 +240,11 @@
             </dependency>
 
             <dependency>
-                <groupId>ch.qos.logback</groupId>
+                <groupId>org.slf4j</groupId>
-                <artifactId>logback-classic</artifactId>
+                <artifactId>slf4j-simple</artifactId>
-                <version>${logback.version}</version>
+                <version>${slf4j.version}</version>
             </dependency>
-
+            
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
@@ -270,8 +278,8 @@
         </dependency>
 
         <dependency>
-            <groupId>ch.qos.logback</groupId>
+            <groupId>org.slf4j</groupId>
-            <artifactId>logback-classic</artifactId>
+            <artifactId>slf4j-simple</artifactId>
             <scope>test</scope>
         </dependency>