-/*******************************************************************************\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.binding.reflection;
-import java.lang.reflect.Array;\r
-import java.util.Iterator;\r
-\r
-import org.simantics.databoard.Bindings;\r
-import org.simantics.databoard.adapter.AdaptException;\r
-import org.simantics.databoard.adapter.Adapter;\r
-import org.simantics.databoard.adapter.AdapterConstructionException;\r
-import org.simantics.databoard.binding.ArrayBinding;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.binding.error.UnsupportedOperationException;\r
-import org.simantics.databoard.type.ArrayType;\r
+import java.lang.reflect.Array;
+import java.util.Iterator;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.adapter.Adapter;
+import org.simantics.databoard.adapter.AdapterConstructionException;
+import org.simantics.databoard.binding.ArrayBinding;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.binding.error.UnsupportedOperationException;
+import org.simantics.databoard.type.ArrayType;
/**
* ReflectionArrayBinding binds T[]
Object result = Array.newInstance(componentClass, length);
System.arraycopy(array, 0, result, 0, length);
return result;
- }\r
- \r
- @Override\r
- public void readFrom(Binding srcBinding, Object src, Object dst)\r
- throws BindingException {\r
- try {\r
- ArrayBinding sb = (ArrayBinding) srcBinding;\r
- Binding scb = sb.getComponentBinding();\r
- Binding dcb = getComponentBinding();\r
- Adapter cloner = dcb.isImmutable() ? Bindings.adapterFactory.getAdapter(scb, dcb, false, true) : null;\r
- int length = Array.getLength(dst);\r
- if (length != sb.size(src)) throw new BindingException(clazz.getName()+" is length immutable");\r
- \r
- for (int i=0; i<length; i++) {\r
- if (dcb.isImmutable()) {\r
- Object sc = sb.get(src, i);\r
- Object dc = cloner.adapt(sc);\r
- set(dst, i, dc); \r
- } else {\r
- Object dc = Array.get(dst, i);\r
- Object sc = sb.get(src, i);\r
- dc = dcb.readFromTry(scb, sc, dc);\r
- Array.set(dst, i, dc);\r
- }\r
- }\r
- } catch (AdaptException e) {\r
- throw new BindingException(e);\r
- } catch (AdapterConstructionException e) {\r
- throw new BindingException(e);\r
- }\r
- }\r
- \r
- @Override\r
- public Object readFromTry(Binding srcBinding, Object src, Object dst)\r
- throws BindingException {\r
- try {\r
- ArrayBinding sb = (ArrayBinding) srcBinding;\r
- Binding scb = sb.getComponentBinding();\r
- Binding dcb = getComponentBinding();\r
- Adapter cloner = Bindings.adapterFactory.getAdapter(scb, dcb, false, true);\r
- int length = Array.getLength(dst);\r
- int srcSize = sb.size(src);\r
- Object d = dst;\r
- if (length != srcSize || dcb.isImmutable()) {\r
- d = Array.newInstance(componentClass, srcSize);\r
- if (dcb.isImmutable()) {\r
- for (int i=0; i<srcSize; i++) {\r
- Object sc = sb.get(src, i);\r
- Object dc = cloner.adapt(sc);\r
- set(d, i, dc);\r
- }\r
- } else {\r
- int X = Math.min(Array.getLength(dst), srcSize); \r
- for (int i=0; i<X; i++) {\r
- Object dc = Array.get(dst, i);\r
- Object sc = sb.get(src, i);\r
- dc = dcb.readFromTry(scb, sc, dc);\r
- Array.set(d, i, dc);\r
- }\r
- for (int i=X; i<srcSize; i++) {\r
- Object sc = sb.get(src, i);\r
- Object dc = cloner.adapt(sc);\r
- set(d, i, dc);\r
- }\r
- }\r
- \r
- } else {\r
- if (dcb.isImmutable()) {\r
- for (int i=0; i<length; i++) {\r
- Object sc = sb.get(src, i);\r
- Object dc = cloner.adapt(sc);\r
- set(d, i, dc);\r
- }\r
- } else {\r
- for (int i=0; i<length; i++) {\r
- Object dc = Array.get(dst, i);\r
- Object sc = sb.get(src, i);\r
- dc = dcb.readFromTry(scb, sc, dc);\r
- Array.set(d, i, dc);\r
- }\r
- }\r
- }\r
- \r
- return d;\r
- } catch (AdaptException e) {\r
- throw new BindingException(e);\r
- } catch (AdapterConstructionException e) {\r
- throw new BindingException(e);\r
- }\r
+ }
+
+ @Override
+ public void readFrom(Binding srcBinding, Object src, Object dst)
+ throws BindingException {
+ try {
+ ArrayBinding sb = (ArrayBinding) srcBinding;
+ Binding scb = sb.getComponentBinding();
+ Binding dcb = getComponentBinding();
+ Adapter cloner = dcb.isImmutable() ? Bindings.adapterFactory.getAdapter(scb, dcb, false, true) : null;
+ int length = Array.getLength(dst);
+ if (length != sb.size(src)) throw new BindingException(clazz.getName()+" is length immutable");
+
+ for (int i=0; i<length; i++) {
+ if (dcb.isImmutable()) {
+ Object sc = sb.get(src, i);
+ Object dc = cloner.adapt(sc);
+ set(dst, i, dc);
+ } else {
+ Object dc = Array.get(dst, i);
+ Object sc = sb.get(src, i);
+ dc = dcb.readFromTry(scb, sc, dc);
+ Array.set(dst, i, dc);
+ }
+ }
+ } catch (AdaptException e) {
+ throw new BindingException(e);
+ } catch (AdapterConstructionException e) {
+ throw new BindingException(e);
+ }
+ }
+
+ @Override
+ public Object readFromTry(Binding srcBinding, Object src, Object dst)
+ throws BindingException {
+ try {
+ ArrayBinding sb = (ArrayBinding) srcBinding;
+ Binding scb = sb.getComponentBinding();
+ Binding dcb = getComponentBinding();
+ Adapter cloner = Bindings.adapterFactory.getAdapter(scb, dcb, false, true);
+ int length = Array.getLength(dst);
+ int srcSize = sb.size(src);
+ Object d = dst;
+ if (length != srcSize || dcb.isImmutable()) {
+ d = Array.newInstance(componentClass, srcSize);
+ if (dcb.isImmutable()) {
+ for (int i=0; i<srcSize; i++) {
+ Object sc = sb.get(src, i);
+ Object dc = cloner.adapt(sc);
+ set(d, i, dc);
+ }
+ } else {
+ int X = Math.min(Array.getLength(dst), srcSize);
+ for (int i=0; i<X; i++) {
+ Object dc = Array.get(dst, i);
+ Object sc = sb.get(src, i);
+ dc = dcb.readFromTry(scb, sc, dc);
+ Array.set(d, i, dc);
+ }
+ for (int i=X; i<srcSize; i++) {
+ Object sc = sb.get(src, i);
+ Object dc = cloner.adapt(sc);
+ set(d, i, dc);
+ }
+ }
+
+ } else {
+ if (dcb.isImmutable()) {
+ for (int i=0; i<length; i++) {
+ Object sc = sb.get(src, i);
+ Object dc = cloner.adapt(sc);
+ set(d, i, dc);
+ }
+ } else {
+ for (int i=0; i<length; i++) {
+ Object dc = Array.get(dst, i);
+ Object sc = sb.get(src, i);
+ dc = dcb.readFromTry(scb, sc, dc);
+ Array.set(d, i, dc);
+ }
+ }
+ }
+
+ return d;
+ } catch (AdaptException e) {
+ throw new BindingException(e);
+ } catch (AdapterConstructionException e) {
+ throw new BindingException(e);
+ }
}
@Override
@Override
public void getAll(Object array, Object[] result) throws BindingException {
- int length = Array.getLength(array);\r
+ int length = Array.getLength(array);
System.arraycopy(array, 0, result, 0, length);
}
@Override
public void set(Object array, int index, Object value)
- throws BindingException {\r
- if (index<0 || index>Array.getLength(array))\r
+ throws BindingException {
+ if (index<0 || index>Array.getLength(array))
throw new BindingException("Index out of bounds");
Array.set(array, index, value);
}
@Override
public int size(Object array) throws BindingException {
- if (!isInstance(array)) {\r
- if(array == null)\r
- throw new BindingException("Tried to calculate the size of a null array.");\r
- throw new BindingException("Unexpected class "+array.getClass().getSimpleName()+", "+clazz.getSimpleName()+" expected");\r
+ if (!isInstance(array)) {
+ if(array == null)
+ throw new BindingException("Tried to calculate the size of a null array.");
+ throw new BindingException("Unexpected class "+array.getClass().getSimpleName()+", "+clazz.getSimpleName()+" expected");
}
return Array.getLength(array);
}
public void remove(Object array, int index, int count)
throws BindingException, IndexOutOfBoundsException {
throw new UnsupportedOperationException();
- }\r
-\r
- @Override\r
- public void setSize(Object array, int newSize) throws BindingException {\r
- int oldSize = Array.getLength(array);\r
- if (oldSize==newSize) return;\r
- throw new BindingException(clazz.getName()+" is length immutable");\r
- } \r
-\r
- @Override\r
- public boolean isResizable() {\r
- return false;\r
- }\r
- \r
- @Override\r
- protected boolean baseEquals(Object obj) {\r
- return super.baseEquals(obj) && ((GenericArrayBinding)obj).clazz.equals(clazz);\r
- }\r
- \r
- @Override\r
- public int baseHashCode() {\r
- return super.baseHashCode() + 13 * clazz.hashCode();\r
+ }
+
+ @Override
+ public void setSize(Object array, int newSize) throws BindingException {
+ int oldSize = Array.getLength(array);
+ if (oldSize==newSize) return;
+ throw new BindingException(clazz.getName()+" is length immutable");
+ }
+
+ @Override
+ public boolean isResizable() {
+ return false;
+ }
+
+ @Override
+ protected boolean baseEquals(Object obj) {
+ return super.baseEquals(obj) && ((GenericArrayBinding)obj).clazz.equals(clazz);
+ }
+
+ @Override
+ public int baseHashCode() {
+ return super.baseHashCode() + 13 * clazz.hashCode();
}
}
Code Review / simantics / platform.git / blobdiff