Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.document.swt.core / src / org / simantics / document / swt / core / base / PostEventCommand.java

diff --git a/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/PostEventCommand.java b/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/PostEventCommand.java
new file mode 100644 (file)
index 0000000..25f5c8b
--- /dev/null
+++ b/bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/base/PostEventCommand.java
@@ -0,0 +1,45 @@
+package org.simantics.document.swt.core.base;\r
+\r
+import java.util.Map;\r
+\r
+import org.simantics.document.server.handler.AbstractEventHandler;\r
+import org.simantics.document.server.io.CommandContext;\r
+import org.simantics.document.server.io.CommandContextImpl;\r
+import org.simantics.document.swt.core.SWTDocument;\r
+\r
+public class PostEventCommand extends AbstractEventCommand {\r
+    \r
+    private AbstractEventHandler handler;\r
+    private CommandContextImpl parameters;\r
+    \r
+    public PostEventCommand(SWTDocument document, AbstractEventHandler handler, Map<String, String> parameters) {\r
+        this(document, handler, parameters, null);\r
+    }\r
+    \r
+    public PostEventCommand(SWTDocument document, AbstractEventHandler handler, Map<String, String> parameters, PostEventCommand next) {\r
+        super(document);\r
+        this.handler = handler;\r
+        this.parameters = new CommandContextImpl();\r
+        for(Map.Entry<String, String> entry : parameters.entrySet()) {\r
+               this.parameters.putString(entry.getKey(), entry.getValue());\r
+        }\r
+        this.next = next;\r
+    }\r
+\r
+    @Override\r
+    public void handleCommand() {\r
+        document.post(handler, parameters);\r
+    }\r
+\r
+    @Override\r
+    public void commandSuccess() {\r
+        if(next != null)\r
+            next.handleCommand();\r
+    }\r
+\r
+    @Override\r
+    public void commandError(String errorMessage) {\r
+        System.err.println(this + " failed: " + errorMessage);\r
+    }\r
+\r
+}\r