-/*******************************************************************************\r
- * Copyright (c) 2010 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
+/*******************************************************************************
+ * Copyright (c) 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.databoard.accessor.binary;
-import java.io.IOException;\r
-import java.lang.ref.SoftReference;\r
-import java.util.concurrent.Executor;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.databoard.accessor.Accessor;\r
-import org.simantics.databoard.accessor.OptionalAccessor;\r
-import org.simantics.databoard.accessor.error.AccessorConstructionException;\r
-import org.simantics.databoard.accessor.error.AccessorException;\r
-import org.simantics.databoard.accessor.error.ReferenceException;\r
-import org.simantics.databoard.accessor.event.Event;\r
-import org.simantics.databoard.accessor.event.OptionalValueAssigned;\r
-import org.simantics.databoard.accessor.event.OptionalValueRemoved;\r
-import org.simantics.databoard.accessor.event.ValueAssigned;\r
-import org.simantics.databoard.accessor.file.FileOptionalAccessor;\r
-import org.simantics.databoard.accessor.impl.AccessorParams;\r
-import org.simantics.databoard.accessor.impl.ListenerEntry;\r
-import org.simantics.databoard.accessor.interestset.InterestSet;\r
-import org.simantics.databoard.accessor.interestset.OptionalInterestSet;\r
-import org.simantics.databoard.accessor.reference.ChildReference;\r
-import org.simantics.databoard.accessor.reference.ComponentReference;\r
-import org.simantics.databoard.accessor.reference.LabelReference;\r
-import org.simantics.databoard.adapter.AdaptException;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.OptionalBinding;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.binding.mutable.MutableVariant;\r
-import org.simantics.databoard.serialization.Serializer;\r
-import org.simantics.databoard.serialization.SerializerConstructionException;\r
-import org.simantics.databoard.type.Datatype;\r
-import org.simantics.databoard.type.OptionalType;\r
-import org.simantics.databoard.util.binary.Blob;\r
+import java.io.IOException;
+import java.lang.ref.SoftReference;
+import java.util.concurrent.Executor;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.accessor.Accessor;
+import org.simantics.databoard.accessor.OptionalAccessor;
+import org.simantics.databoard.accessor.error.AccessorConstructionException;
+import org.simantics.databoard.accessor.error.AccessorException;
+import org.simantics.databoard.accessor.error.ReferenceException;
+import org.simantics.databoard.accessor.event.Event;
+import org.simantics.databoard.accessor.event.OptionalValueAssigned;
+import org.simantics.databoard.accessor.event.OptionalValueRemoved;
+import org.simantics.databoard.accessor.event.ValueAssigned;
+import org.simantics.databoard.accessor.file.FileOptionalAccessor;
+import org.simantics.databoard.accessor.impl.AccessorParams;
+import org.simantics.databoard.accessor.impl.ListenerEntry;
+import org.simantics.databoard.accessor.interestset.InterestSet;
+import org.simantics.databoard.accessor.interestset.OptionalInterestSet;
+import org.simantics.databoard.accessor.reference.ChildReference;
+import org.simantics.databoard.accessor.reference.ComponentReference;
+import org.simantics.databoard.accessor.reference.LabelReference;
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.OptionalBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.binding.mutable.MutableVariant;
+import org.simantics.databoard.serialization.Serializer;
+import org.simantics.databoard.serialization.SerializerConstructionException;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.databoard.type.OptionalType;
+import org.simantics.databoard.util.binary.Blob;
public class BinaryOptional extends BinaryObject implements OptionalAccessor, FileOptionalAccessor {
}
@Override
- public void setValueNoflush(Binding binding, Object newValue) throws AccessorException {\r
- assert b.isOpen();\r
+ public void setValueNoflush(Binding binding, Object newValue) throws AccessorException {
+ assert b.isOpen();
writeLock();
try {
OptionalBinding ob = (OptionalBinding) binding;
} catch (BindingException e) {
throw new AccessorException(e);
- } finally {\r
- writeUnlock();\r
+ } finally {
+ writeUnlock();
}
}
public void setComponentValueNoflush(Binding cb, Object cv)
- throws AccessorException {\r
- assert b.isOpen();\r
+ throws AccessorException {
+ assert b.isOpen();
writeLock();
try {
BinaryObject sa = getExistingAccessor();
throw new AccessorException(e);
} catch (AdaptException e) {
throw new AccessorException(e);
- } catch (SerializerConstructionException e) {\r
- throw new AccessorException(e);\r
- } finally {\r
- writeUnlock();\r
+ } catch (SerializerConstructionException e) {
+ throw new AccessorException(e);
+ } finally {
+ writeUnlock();
}
}
- public void setNoValueNoflush() throws AccessorException {\r
- assert b.isOpen();\r
+ public void setNoValueNoflush() throws AccessorException {
+ assert b.isOpen();
writeLock();
try {
// Write
} catch (IOException e) {
throw new AccessorException(e);
- } finally {\r
- writeUnlock();\r
+ } finally {
+ writeUnlock();
}
}
@Override
- public void setNoValue() throws AccessorException {\r
- assert b.isOpen();\r
+ public void setNoValue() throws AccessorException {
+ assert b.isOpen();
writeLock();
try {
setNoValueNoflush();
b.flush();
} catch (IOException e) {
throw new AccessorException( e );
- } finally {\r
- writeUnlock();\r
+ } finally {
+ writeUnlock();
}
}
@Override
public void setComponentValue(Binding cb, Object cv)
- throws AccessorException {\r
- assert b.isOpen();\r
+ throws AccessorException {
+ assert b.isOpen();
writeLock();
try {
setComponentValueNoflush(cb, cv);
b.flush();
} catch (IOException e) {
throw new AccessorException( e );
- } finally {\r
- writeUnlock();\r
+ } finally {
+ writeUnlock();
}
}
@SuppressWarnings("unchecked")
@Override
public <T extends Accessor> T getComponentAccessor()
- throws AccessorConstructionException {\r
- assert b.isOpen();\r
+ throws AccessorConstructionException {
+ assert b.isOpen();
readLock();
try {
// Get existing or create new
throw new AccessorConstructionException( e );
} catch (AccessorException e) {
throw new AccessorConstructionException( e );
- } finally {\r
- readUnlock(); \r
+ } finally {
+ readUnlock();
}
}
@Override
public Object getComponentValue(Binding cb)
- throws AccessorException {\r
- assert b.isOpen();\r
+ throws AccessorException {
+ assert b.isOpen();
readLock();
try {
b.position(1L);
return cs.deserialize(b, null);
} catch (IOException e) {
throw new AccessorException( e );
- } catch (SerializerConstructionException e) {\r
- throw new AccessorException( e );\r
- } finally {\r
- readUnlock();\r
+ } catch (SerializerConstructionException e) {
+ throw new AccessorException( e );
+ } finally {
+ readUnlock();
}
}
@Override
- public boolean hasValue() throws AccessorException {\r
- assert b.isOpen();\r
+ public boolean hasValue() throws AccessorException {
+ assert b.isOpen();
readLock();
try {
b.position(0L);
throw new AccessorException("Unexpected value "+v+", expected 0/1");
} catch (IOException e) {
throw new AccessorException( e );
- } finally {\r
- readUnlock();\r
+ } finally {
+ readUnlock();
}
}
@Override
public <T extends Accessor> T getComponent(ChildReference reference)
throws AccessorConstructionException {
- if (reference==null) return (T) this;\r
-\r
- if (reference instanceof LabelReference) {\r
- LabelReference lr = (LabelReference) reference;\r
- if (lr.label.equals("o")) {\r
- Accessor result = getComponentAccessor();\r
- if (reference.getChildReference() != null)\r
- result = result.getComponent(reference.getChildReference());\r
- return (T) result; \r
- } \r
- }\r
+ if (reference==null) return (T) this;
+
+ if (reference instanceof LabelReference) {
+ LabelReference lr = (LabelReference) reference;
+ if (lr.label.equals("o")) {
+ Accessor result = getComponentAccessor();
+ if (reference.getChildReference() != null)
+ result = result.getComponent(reference.getChildReference());
+ return (T) result;
+ }
+ }
if (reference instanceof ComponentReference) {
Accessor result = getComponentAccessor();
if (reference.getChildReference() != null)
result = result.getComponent(reference.getChildReference());
return (T) result;
- }\r
+ }
throw new ReferenceException(reference.getClass()+" is not a reference of OptionalType");
}
}
- if (e instanceof ValueAssigned) {\r
- ValueAssigned va = (ValueAssigned) e;\r
- setValueNoflush(va.newValue.getBinding(), va.newValue.getValue());\r
- return rollback;\r
- } else \r
+ if (e instanceof ValueAssigned) {
+ ValueAssigned va = (ValueAssigned) e;
+ setValueNoflush(va.newValue.getBinding(), va.newValue.getValue());
+ return rollback;
+ } else
if (e instanceof OptionalValueAssigned) {
OptionalValueAssigned oa = (OptionalValueAssigned) e;
if (oa.newValue == null)
Code Review / simantics / platform.git / blobdiff