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supported collections of abstract types in 'Show Serialized XML'

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nik
2015-03-12 11:50:19 +03:00
parent 64c5aef624
commit 33cfd8fdd2
1 changed files with 20 additions and 10 deletions
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plugins/devkit/src/actions/ShowSerializedXmlAction.java
+20 -10
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@@ -45,6 +45,7 @@ import com.intellij.util.xmlb.MutableAccessor;
import com.intellij.util.xmlb.XmlSerializationException;
import com.intellij.util.xmlb.XmlSerializer;
import com.intellij.util.xmlb.XmlSerializerUtil;
import com.intellij.util.xmlb.annotations.AbstractCollection;
import org.jdom.Element;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -153,6 +154,11 @@ public class ShowSerializedXmlAction extends DumbAwareAction {
@Nullable
public Object createValue(Type type, final FList<Type> types) throws Exception {
return createValue(type, types, Collections.<Type>emptyList());
}
@Nullable
public Object createValue(Type type, final FList<Type> types, List<Type> elementTypes) throws Exception {
if (types.contains(type)) return null;
FList<Type> processedTypes = types.prepend(type);
final Class<?> valueClass = type instanceof Class ? (Class<Object>)type : (Class<Object>)((ParameterizedType)type).getRawType();
@@ -177,13 +183,13 @@ public class ShowSerializedXmlAction extends DumbAwareAction {
return constants[(myNum++) % constants.length];
}
else if (Collection.class.isAssignableFrom(valueClass) && type instanceof ParameterizedType) {
return createCollection(valueClass, (ParameterizedType)type, processedTypes);
return createCollection(valueClass, (ParameterizedType)type, processedTypes, elementTypes);
}
else if (Map.class.isAssignableFrom(valueClass) && type instanceof ParameterizedType) {
return createMap((ParameterizedType)type, processedTypes);
}
else if (valueClass.isArray()) {
return createArray(valueClass, processedTypes);
return createArray(valueClass, processedTypes, elementTypes);
}
else if (Element.class.isAssignableFrom(valueClass)) {
return new Element("customElement" + (myNum++)).setAttribute("attribute", "value" + (myNum++)).addContent(new Element("child" + (myNum++)));
@@ -197,7 +203,9 @@ public class ShowSerializedXmlAction extends DumbAwareAction {
public Object createObject(@NotNull Class<?> aClass, FList<Type> processedTypes) throws Exception {
Object o = ReflectionUtil.newInstance(aClass);
for (MutableAccessor accessor : XmlSerializerUtil.getAccessors(aClass)) {
Object value = createValue(accessor.getGenericType(), processedTypes);
AbstractCollection abstractCollection = accessor.getAnnotation(AbstractCollection.class);
List<Type> elementTypes = abstractCollection != null ? Arrays.<Type>asList(abstractCollection.elementTypes()) : Collections.<Type>emptyList();
Object value = createValue(accessor.getGenericType(), processedTypes, elementTypes);
if (value != null) {
accessor.set(o, value);
}
@@ -206,10 +214,11 @@ public class ShowSerializedXmlAction extends DumbAwareAction {
}
@Nullable
private Object createArray(Class<?> valueClass, FList<Type> processedTypes) throws Exception {
final Object[] array = (Object[])Array.newInstance(valueClass.getComponentType(), 2);
private Object createArray(Class<?> valueClass, FList<Type> processedTypes, List<Type> elementTypes) throws Exception {
final Object[] array = (Object[])Array.newInstance(valueClass.getComponentType(), Math.max(elementTypes.size(), 2));
for (int i = 0; i < array.length; i++) {
array[i] = createValue(valueClass.getComponentType(), processedTypes);
Type type = elementTypes.isEmpty() ? valueClass.getComponentType() : elementTypes.get(i % elementTypes.size());
array[i] = createValue(type, processedTypes);
}
return array;
}
@@ -229,8 +238,7 @@ public class ShowSerializedXmlAction extends DumbAwareAction {
}
@Nullable
private Object createCollection(Class<?> aClass, ParameterizedType genericType, FList<Type> processedTypes) throws Exception {
final Type elementClass = genericType.getActualTypeArguments()[0];
private Object createCollection(Class<?> aClass, ParameterizedType genericType, FList<Type> processedTypes, List<Type> elementTypes) throws Exception {
Collection<Object> o;
if (List.class.isAssignableFrom(aClass)) {
o = new ArrayList<Object>();
@@ -241,8 +249,10 @@ public class ShowSerializedXmlAction extends DumbAwareAction {
else {
return null;
}
for (int i = 0; i < 2; i++) {
final Object item = createValue(elementClass, processedTypes);
final Type elementClass = genericType.getActualTypeArguments()[0];
for (int i = 0; i < Math.max(elementTypes.size(), 2); i++) {
Type type = elementTypes.isEmpty() ? elementClass : elementTypes.get(i % elementTypes.size());
final Object item = createValue(type, processedTypes);
if (item != null) {
o.add(item);
}