[GNUnet-SVN] [taler-libeufin] 22/25: Complete initial setup (#5888).

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marcello pushed a commit to branch master
in repository libeufin.

commit 08b9a9d9103f6107f8c53cc4c91abfdae5015056
Author: Marcello Stanisci <address@hidden>
AuthorDate: Thu Sep 19 02:05:53 2019 +0200

    Complete initial setup (#5888).
---
 build.gradle                               |  2 +-
 src/main/java/tech/libeufin/GetLogger.java | 21 +++++++++++++++++++++
 src/main/kotlin/Main.kt                    | 18 ++++++++----------
 3 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/build.gradle b/build.gradle
index 91d90f4..3338ff3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ repositories {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
     compile "io.ktor:ktor-server-netty:1.2.4"
-    compile "org.slf4j:slf4j-simple:1.7.28"
+    compile "ch.qos.logback:logback-classic:1.2.3"
     testCompile group: 'junit', name: 'junit', version: '4.12'
 }
 
diff --git a/src/main/java/tech/libeufin/GetLogger.java 
b/src/main/java/tech/libeufin/GetLogger.java
new file mode 100644
index 0000000..68f0001
--- /dev/null
+++ b/src/main/java/tech/libeufin/GetLogger.java
@@ -0,0 +1,21 @@
+package tech.libeufin;
+
+import ch.qos.logback.classic.Level;
+import org.slf4j.LoggerFactory;
+import ch.qos.logback.core.FileAppender;
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.classic.Logger;
+import ch.qos.logback.classic.LoggerContext;
+
+public class GetLogger {
+    public static Logger getLogger() {
+        FileAppender fa = new FileAppender<ILoggingEvent>();
+        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
+        fa.setContext(lc);
+        fa.setFile("server.log");
+        Logger logger = (Logger) LoggerFactory.getLogger("libeufin-sandbox");
+        logger.addAppender(fa);
+        logger.setLevel(Level.DEBUG);
+        return logger;
+    }
+}
diff --git a/src/main/kotlin/Main.kt b/src/main/kotlin/Main.kt
index 456438c..d614e35 100644
--- a/src/main/kotlin/Main.kt
+++ b/src/main/kotlin/Main.kt
@@ -21,33 +21,31 @@ package tech.libeufin
 
 import io.ktor.application.*
 import io.ktor.http.*
-import io.ktor.http.content.TextContent
 import io.ktor.request.receiveText
 import io.ktor.response.*
 import io.ktor.routing.*
 import io.ktor.server.engine.*
 import io.ktor.server.netty.*
-import tech.libeufin.XMLManagement;
-import java.io.ByteArrayInputStream
-import java.io.InputStream
-import org.w3c.dom.Document;
 import tech.libeufin.messages.HEVResponse
-import kotlin.reflect.jvm.internal.impl.load.kotlin.JvmType
 
 fun main(args: Array<String>) {
     var xmlProcess = XMLManagement();
+    var logger = GetLogger.getLogger()
+
     val server = embeddedServer(Netty, port = 5000) {
         routing {
             get("/") {
+                logger.debug("GET: not implemented")
                 call.respondText("Hello LibEuFin!", ContentType.Text.Plain)
             }
             post("/") {
                 val body: String = call.receiveText()
-                println("Body: $body")
+                logger.debug("Body: $body")
+
                 val isValid = xmlProcess.validate(body)
 
                 if (!isValid) {
-                    System.out.println("Invalid request received")
+                    logger.error("Invalid request received")
                     call.respondText(contentType = ContentType.Application.Xml,
                                      status = HttpStatusCode.BadRequest) {"Bad 
request"};
                     return@post
@@ -57,7 +55,7 @@ fun main(args: Array<String>) {
                 if (null == bodyDocument)
                 {
                     /* Should never happen.  */
-                    System.out.println("A valid document failed to parse into 
DOM!")
+                    logger.error("A valid document failed to parse into DOM!")
                     call.respondText(contentType = ContentType.Application.Xml,
                         status = HttpStatusCode.InternalServerError) 
{"Internal server error"};
                     return@post
@@ -75,7 +73,7 @@ fun main(args: Array<String>) {
                 }
 
                 /* Log to console and return "unknown type" */
-                System.out.println("Unknown message, just logging it!")
+                // logger.info("Unknown message, just logging it!")
                 call.respondText(contentType = ContentType.Application.Xml,
                     status = HttpStatusCode.NotFound) {"Not found"};
                 return@post

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