[WIP] apps CLI changes for karaf upgrade

Change-Id: I283efc39c7d4f4b31344f1d2d0cdd2b98a60932d
diff --git a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpLeaseDetails.java b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpLeaseDetails.java
index 161bf10..74fd148 100644
--- a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpLeaseDetails.java
+++ b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpLeaseDetails.java
@@ -15,7 +15,7 @@
  */
 package org.onosproject.dhcp.cli;
 
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Command;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.dhcp.DhcpService;
 
@@ -28,7 +28,7 @@
     private static final String DHCP_LEASE_FORMAT = "Lease Time: %ds\nRenewal Time: %ds\nRebinding Time: %ds";
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
         int leaseTime = dhcpService.getLeaseTime();
         int renewTime = dhcpService.getRenewalTime();
diff --git a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpListAllMappings.java b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpListAllMappings.java
index 754cfca..f82f467 100644
--- a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpListAllMappings.java
+++ b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpListAllMappings.java
@@ -15,7 +15,7 @@
  */
 package org.onosproject.dhcp.cli;
 
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Command;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.dhcp.DhcpService;
 import org.onosproject.dhcp.IpAssignment;
@@ -32,7 +32,7 @@
 
     private static final String DHCP_MAPPING_FORMAT = "MAC ID: %s -> IP ASSIGNED %s";
     @Override
-    protected void execute() {
+    protected void doExecute() {
 
         DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
         Map<HostId, IpAssignment> allocationMap = dhcpService.listMapping();
diff --git a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java
index adfecaa..d494182 100644
--- a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java
+++ b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpRemoveStaticMapping.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.dhcp.cli;
 
-import org.apache.karaf.shell.commands.Argument;
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
 import org.onlab.packet.MacAddress;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.dhcp.DhcpService;
@@ -38,7 +38,7 @@
                                                 "Either the mapping does not exist or it is not static.";
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
 
         try {
diff --git a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpSetStaticMapping.java b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpSetStaticMapping.java
index 763b534..5b863bf 100644
--- a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpSetStaticMapping.java
+++ b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/DhcpSetStaticMapping.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.dhcp.cli;
 
-import org.apache.karaf.shell.commands.Argument;
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
 import org.onlab.packet.Ip4Address;
 import org.onlab.packet.MacAddress;
 import org.onosproject.cli.AbstractShellCommand;
@@ -47,7 +47,7 @@
     private static final String DHCP_SUCCESS = "Static Mapping Successfully Added.";
     private static final String DHCP_FAILURE = "Static Mapping Failed. The IP maybe unavailable.";
     @Override
-    protected void execute() {
+    protected void doExecute() {
         DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
 
         try {
diff --git a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/FreeIpCompleter.java b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/FreeIpCompleter.java
index e2cbf12..7d8fa7e 100644
--- a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/FreeIpCompleter.java
+++ b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/FreeIpCompleter.java
@@ -15,8 +15,11 @@
  */
 package org.onosproject.dhcp.cli;
 
-import org.apache.karaf.shell.console.Completer;
-import org.apache.karaf.shell.console.completer.StringsCompleter;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.apache.karaf.shell.api.console.CommandLine;
+import org.apache.karaf.shell.api.console.Completer;
+import org.apache.karaf.shell.api.console.Session;
+import org.apache.karaf.shell.support.completers.StringsCompleter;
 import org.onlab.packet.Ip4Address;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.dhcp.DhcpService;
@@ -28,10 +31,11 @@
 /**
  * Free IP Completer.
  */
+@Service
 public class FreeIpCompleter implements Completer {
 
     @Override
-    public int complete(String buffer, int cursor, List<String> candidates) {
+    public int complete(Session session, CommandLine commandLine, List<String> candidates) {
         // Delegate string completer
         StringsCompleter delegate = new StringsCompleter();
         DhcpService dhcpService = AbstractShellCommand.get(DhcpService.class);
@@ -43,6 +47,6 @@
         }
 
         // Now let the completer do the work for figuring out what to offer.
-        return delegate.complete(buffer, cursor, candidates);
+        return delegate.complete(session, commandLine, candidates);
     }
 }
diff --git a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/MacIdCompleter.java b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/MacIdCompleter.java
index 16b17b5..acd7983 100644
--- a/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/MacIdCompleter.java
+++ b/apps/dhcp/app/src/main/java/org/onosproject/dhcp/cli/MacIdCompleter.java
@@ -15,8 +15,11 @@
  */
 package org.onosproject.dhcp.cli;
 
-import org.apache.karaf.shell.console.Completer;
-import org.apache.karaf.shell.console.completer.StringsCompleter;
+import org.apache.karaf.shell.api.action.lifecycle.Service;
+import org.apache.karaf.shell.api.console.CommandLine;
+import org.apache.karaf.shell.api.console.Completer;
+import org.apache.karaf.shell.api.console.Session;
+import org.apache.karaf.shell.support.completers.StringsCompleter;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.net.Host;
 import org.onosproject.net.host.HostService;
@@ -28,10 +31,11 @@
 /**
  * MAC ID Completer.
  */
+@Service
 public class MacIdCompleter implements Completer {
 
     @Override
-    public int complete(String buffer, int cursor, List<String> candidates) {
+    public int complete(Session session, CommandLine commandLine, List<String> candidates) {
         // Delegate string completer
         StringsCompleter delegate = new StringsCompleter();
         HostService service = AbstractShellCommand.get(HostService.class);
@@ -43,6 +47,6 @@
         }
 
         // Now let the completer do the work for figuring out what to offer.
-        return delegate.complete(buffer, cursor, candidates);
+        return delegate.complete(session, commandLine, candidates);
     }
 }