Use var instead of explicit types

[signal-cli] / src / main / java / org / asamk / signal / commands / GetUserStatusCommand.java

diff --git a/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java b/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java
index cd347137d181fb8c3824deadfdd234c447aed7e2..8fad25543fd148feadb613f16cddee20b0d5aedb 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java
+++ b/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java
@@ -1,26 +1,24 @@
 package org.asamk.signal.commands;
 
 package org.asamk.signal.commands;
 

-import com.fasterxml.jackson.core.JsonGenerator;
-import com.fasterxml.jackson.databind.ObjectMapper;
-

 import net.sourceforge.argparse4j.impl.Arguments;
 import net.sourceforge.argparse4j.inf.Namespace;
 import net.sourceforge.argparse4j.inf.Subparser;
 
 import net.sourceforge.argparse4j.impl.Arguments;
 import net.sourceforge.argparse4j.inf.Namespace;
 import net.sourceforge.argparse4j.inf.Subparser;
 

+import org.asamk.signal.JsonWriter;
+import org.asamk.signal.OutputType;

 import org.asamk.signal.manager.Manager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.HashSet;
 import org.asamk.signal.manager.Manager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.HashSet;

-import java.util.List;

 import java.util.Map;
 import java.util.Map;

+import java.util.Set;

 import java.util.stream.Collectors;
 
 public class GetUserStatusCommand implements LocalCommand {
 
 import java.util.stream.Collectors;
 
 public class GetUserStatusCommand implements LocalCommand {
 

-    // TODO delete later when "json" variable is removed
-    final static Logger logger = LoggerFactory.getLogger(GetUserStatusCommand.class);
+    private final static Logger logger = LoggerFactory.getLogger(GetUserStatusCommand.class);

 
     @Override
     public void attachToSubparser(final Subparser subparser) {
 
     @Override
     public void attachToSubparser(final Subparser subparser) {


@@ -31,13 +29,15 @@ public class GetUserStatusCommand implements LocalCommand {
                 .action(Arguments.storeTrue());
     }
 
                 .action(Arguments.storeTrue());
     }
 

+    @Override
+    public Set<OutputType> getSupportedOutputTypes() {
+        return Set.of(OutputType.PLAIN_TEXT, OutputType.JSON);
+    }
+

     @Override
     public int handleCommand(final Namespace ns, final Manager m) {
         // Setup the json object mapper
     @Override
     public int handleCommand(final Namespace ns, final Manager m) {
         // Setup the json object mapper

-        ObjectMapper jsonProcessor = new ObjectMapper();
-        jsonProcessor.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);
-
-        boolean inJson = ns.getString("output").equals("json") || ns.getBoolean("json");
+        var inJson = ns.get("output") == OutputType.JSON || ns.getBoolean("json");

 
         // TODO delete later when "json" variable is removed
         if (ns.getBoolean("json")) {
 
         // TODO delete later when "json" variable is removed
         if (ns.getBoolean("json")) {


@@ -50,24 +50,26 @@ public class GetUserStatusCommand implements LocalCommand {
             registered = m.areUsersRegistered(new HashSet<>(ns.getList("number")));
         } catch (IOException e) {
             System.err.println("Unable to check if users are registered");
             registered = m.areUsersRegistered(new HashSet<>(ns.getList("number")));
         } catch (IOException e) {
             System.err.println("Unable to check if users are registered");

-            return 1;
+            return 3;

         }
 
         // Output
         if (inJson) {
         }
 
         // Output
         if (inJson) {

-            List<JsonIsRegistered> objects = registered.entrySet()
+            final var jsonWriter = new JsonWriter(System.out);
+
+            var jsonUserStatuses = registered.entrySet()

                     .stream()
                     .stream()

-                    .map(entry -> new JsonIsRegistered(entry.getKey(), entry.getValue()))
+                    .map(entry -> new JsonUserStatus(entry.getKey(), entry.getValue()))

                     .collect(Collectors.toList());
 
             try {
                     .collect(Collectors.toList());
 
             try {

-                jsonProcessor.writeValue(System.out, objects);
-                System.out.println();
+                jsonWriter.write(jsonUserStatuses);

             } catch (IOException e) {
             } catch (IOException e) {

-                System.err.println(e.getMessage());
+                logger.error("Failed to write json object: {}", e.getMessage());
+                return 3;

             }
         } else {
             }
         } else {

-            for (Map.Entry<String, Boolean> entry : registered.entrySet()) {
+            for (var entry : registered.entrySet()) {

                 System.out.println(entry.getKey() + ": " + entry.getValue());
             }
         }
                 System.out.println(entry.getKey() + ": " + entry.getValue());
             }
         }


@@ -75,13 +77,13 @@ public class GetUserStatusCommand implements LocalCommand {
         return 0;
     }
 
         return 0;
     }
 

-    private static final class JsonIsRegistered {
+    private static final class JsonUserStatus {

 
         public String name;
 
         public boolean isRegistered;
 
 
         public String name;
 
         public boolean isRegistered;
 

-        public JsonIsRegistered(String name, boolean isRegistered) {
+        public JsonUserStatus(String name, boolean isRegistered) {

             this.name = name;
             this.isRegistered = isRegistered;
         }
             this.name = name;
             this.isRegistered = isRegistered;
         }