From: jsimomaa <jani.simomaa@gmail.com>
Date: Tue, 31 Oct 2017 06:14:30 +0000 (+0200)
Subject: More DB ListenerAdapter abstract to force isDisposed implementation
X-Git-Tag: v1.31.0~75
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F67%2F1167%2F2;p=simantics%2Fplatform.git

More DB ListenerAdapter abstract to force isDisposed implementation

This forces the user of the adapter to still handle the life-cycle of
the listener, which should never be neglected.

refs #7581

Change-Id: I1d30f6ed8b1a3d861185b7ea36ecbab38f07171a
---

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncMultiListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncMultiListenerAdapter.java
index 29c039ca0..e7cd7d6c2 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncMultiListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncMultiListenerAdapter.java
@@ -14,7 +14,7 @@ package org.simantics.db.common.procedure.adapter;
 import org.simantics.db.AsyncReadGraph;
 import org.simantics.db.procedure.AsyncMultiListener;
 
-public class AsyncMultiListenerAdapter<T> implements AsyncMultiListener<T> {
+public abstract class AsyncMultiListenerAdapter<T> implements AsyncMultiListener<T> {
 
     @Override
     public void exception(AsyncReadGraph graph, Throwable t) {
@@ -29,8 +29,6 @@ public class AsyncMultiListenerAdapter<T> implements AsyncMultiListener<T> {
     }
 
     @Override
-    public boolean isDisposed() {
-        return false;
-    }
+    public abstract boolean isDisposed();
 
 }
diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncSetListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncSetListenerAdapter.java
index 2e8fcf459..44bbfc02a 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncSetListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/AsyncSetListenerAdapter.java
@@ -14,7 +14,7 @@ package org.simantics.db.common.procedure.adapter;
 import org.simantics.db.AsyncReadGraph;
 import org.simantics.db.procedure.AsyncSetListener;
 
-public class AsyncSetListenerAdapter<T> implements AsyncSetListener<T> {
+public abstract class AsyncSetListenerAdapter<T> implements AsyncSetListener<T> {
 
     @Override
     public void exception(AsyncReadGraph graph, Throwable t) {
@@ -29,8 +29,6 @@ public class AsyncSetListenerAdapter<T> implements AsyncSetListener<T> {
     }
 
     @Override
-    public boolean isDisposed() {
-        return false;
-    }
+    public abstract boolean isDisposed();
 
 }
diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/MultiListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/MultiListenerAdapter.java
index cb7d93e32..3dc1a495a 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/MultiListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/MultiListenerAdapter.java
@@ -13,7 +13,7 @@ package org.simantics.db.common.procedure.adapter;
 
 import org.simantics.db.procedure.MultiListener;
 
-public class MultiListenerAdapter<Result> implements MultiListener<Result> {
+public abstract class MultiListenerAdapter<Result> implements MultiListener<Result> {
     
     @Override
     public void execute(Result result) {
@@ -28,8 +28,6 @@ public class MultiListenerAdapter<Result> implements MultiListener<Result> {
     }
 
     @Override
-    public boolean isDisposed() {
-        return false;
-    }
+    public abstract boolean isDisposed();
 	
 }
diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SetListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SetListenerAdapter.java
index 79daa2ebd..2e3069271 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SetListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SetListenerAdapter.java
@@ -13,7 +13,7 @@ package org.simantics.db.common.procedure.adapter;
 
 import org.simantics.db.procedure.SetListener;
 
-public class SetListenerAdapter<T> implements SetListener<T> {
+public abstract class SetListenerAdapter<T> implements SetListener<T> {
 
     @Override
     public void exception(Throwable t) {
@@ -28,8 +28,6 @@ public class SetListenerAdapter<T> implements SetListener<T> {
     }
 
     @Override
-    public boolean isDisposed() {
-        return false;
-    }
+    public abstract boolean isDisposed();
 
 }
diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncMultiListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncMultiListenerAdapter.java
index a86861349..53903b61e 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncMultiListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncMultiListenerAdapter.java
@@ -14,7 +14,7 @@ package org.simantics.db.common.procedure.adapter;
 import org.simantics.db.ReadGraph;
 import org.simantics.db.procedure.SyncMultiListener;
 
-public class SyncMultiListenerAdapter<T> implements SyncMultiListener<T> {
+public abstract class SyncMultiListenerAdapter<T> implements SyncMultiListener<T> {
 
     @Override
     public void exception(ReadGraph graph, Throwable t) {
@@ -29,8 +29,6 @@ public class SyncMultiListenerAdapter<T> implements SyncMultiListener<T> {
     }
 
     @Override
-    public boolean isDisposed() {
-        return false;
-    }
+    public abstract boolean isDisposed();
 
 }
diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncSetListenerAdapter.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncSetListenerAdapter.java
index da2febfa1..3d61e5bfa 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncSetListenerAdapter.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/procedure/adapter/SyncSetListenerAdapter.java
@@ -14,7 +14,7 @@ package org.simantics.db.common.procedure.adapter;
 import org.simantics.db.ReadGraph;
 import org.simantics.db.procedure.SyncSetListener;
 
-public class SyncSetListenerAdapter<T> implements SyncSetListener<T> {
+public abstract class SyncSetListenerAdapter<T> implements SyncSetListener<T> {
 
     @Override
     public void exception(ReadGraph graph, Throwable t) {
@@ -29,8 +29,6 @@ public class SyncSetListenerAdapter<T> implements SyncSetListener<T> {
     }
 
     @Override
-    public boolean isDisposed() {
-        return false;
-    }
+    public abstract boolean isDisposed();
 
 }