X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2Frequest%2FWriteResultRequest.java;h=d3c2373e892dd836e151c2f01819afffb3b34056;hp=823616c3c79304833dedf0c9a6dbb1b0d5ed4338;hb=HEAD;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/request/WriteResultRequest.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/request/WriteResultRequest.java
index 823616c3c..d3c2373e8 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/request/WriteResultRequest.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/request/WriteResultRequest.java
@@ -1,103 +1,97 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.db.common.request;
-
-import org.simantics.db.AsyncRequestProcessor;
-import org.simantics.db.RequestProcessor;
-import org.simantics.db.VirtualGraph;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.procedure.Procedure;
-import org.simantics.db.request.UndoTraits;
-import org.simantics.db.request.WriteInterface;
-import org.simantics.db.request.WriteResult;
-
-
-/**
- * Usage samples:
- * 
- * <p>
- * Synchronous read without checked exceptions:
- * </p>
- * <pre>
- * Resource r = new SimpleReadGraphRequest&lt;Resource&gt;(session) {
- *     {@code @Override}
- *     public Resource run(Graph g) {
- *         Resource r = doSomethingThatMayFail();
- *         return r;
- *     }
- * }.sync();
- * </pre>
- * 
- * <p>
- * Synchronous read with a selected checked exception that may be thrown:
- * </p>
- * <pre>
- * Resource r = new SimpleReadGraphRequest&lt;Resource&gt;(session) {
- *     {@code @Override}
- *     public Resource run(Graph g) throws CheckedException {
- *         Resource r = doSomethingThatMayFailWithCheckedException();
- *         return r;
- *     }
- * }.sync(CheckedException.class);
- * </pre>
- * 
- * <p>
- * Asynchronous read with a completed() method for examining the result:
- * </p>
- * <pre>
- * Resource r = new SimpleReadGraphRequest&lt;Resource&gt;(session) {
- *     {@code @Override}
- *     public Resource run(Graph g) {
- *         Resource r = doSomethingThatMayFail();
- *         return r;
- *     }
- *     public void completed(Resource result) {
- *         // quickly dispatch the result somewhere, do nothing serious in this code.
- *     }
- * }.async();
- * </pre>
- * 
- * @param <T> the result type
- */
-public abstract class WriteResultRequest<T> implements WriteResult<T>, WriteInterface<T> {
-
-    private final VirtualGraph provider;
-
-    public WriteResultRequest() {
-        this.provider = null;
-    }
-
-    public WriteResultRequest(VirtualGraph provider) {
-        this.provider = provider;
-    }
-    
-    @Override
-    final public VirtualGraph getProvider() {
-        return provider;
-    }
-    
-    @Override
-    public UndoTraits getUndoTraits() {
-    	return null;
-    }
-
-    @Override
-    public void request(AsyncRequestProcessor processor, final Procedure<T> procedure) {
-    	processor.asyncRequest(this, procedure);
-    }
-    
-    @Override
-    public T request(RequestProcessor processor) throws DatabaseException {
-    	return processor.syncRequest(this);
-    }
-    
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.common.request;
+
+import org.simantics.db.AsyncRequestProcessor;
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.VirtualGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.Procedure;
+import org.simantics.db.request.WriteInterface;
+import org.simantics.db.request.WriteResult;
+
+
+/**
+ * Usage samples:
+ * 
+ * <p>
+ * Synchronous read without checked exceptions:
+ * </p>
+ * <pre>
+ * Resource r = new SimpleReadGraphRequest&lt;Resource&gt;(session) {
+ *     {@code @Override}
+ *     public Resource run(Graph g) {
+ *         Resource r = doSomethingThatMayFail();
+ *         return r;
+ *     }
+ * }.sync();
+ * </pre>
+ * 
+ * <p>
+ * Synchronous read with a selected checked exception that may be thrown:
+ * </p>
+ * <pre>
+ * Resource r = new SimpleReadGraphRequest&lt;Resource&gt;(session) {
+ *     {@code @Override}
+ *     public Resource run(Graph g) throws CheckedException {
+ *         Resource r = doSomethingThatMayFailWithCheckedException();
+ *         return r;
+ *     }
+ * }.sync(CheckedException.class);
+ * </pre>
+ * 
+ * <p>
+ * Asynchronous read with a completed() method for examining the result:
+ * </p>
+ * <pre>
+ * Resource r = new SimpleReadGraphRequest&lt;Resource&gt;(session) {
+ *     {@code @Override}
+ *     public Resource run(Graph g) {
+ *         Resource r = doSomethingThatMayFail();
+ *         return r;
+ *     }
+ *     public void completed(Resource result) {
+ *         // quickly dispatch the result somewhere, do nothing serious in this code.
+ *     }
+ * }.async();
+ * </pre>
+ * 
+ * @param <T> the result type
+ */
+public abstract class WriteResultRequest<T> implements WriteResult<T>, WriteInterface<T> {
+
+    private final VirtualGraph provider;
+
+    public WriteResultRequest() {
+        this.provider = null;
+    }
+
+    public WriteResultRequest(VirtualGraph provider) {
+        this.provider = provider;
+    }
+    
+    @Override
+    final public VirtualGraph getProvider() {
+        return provider;
+    }
+
+    @Override
+    public void request(AsyncRequestProcessor processor, final Procedure<T> procedure) {
+    	processor.asyncRequest(this, procedure);
+    }
+    
+    @Override
+    public T request(RequestProcessor processor) throws DatabaseException {
+    	return processor.syncRequest(this);
+    }
+    
+}