xy.reflect.ui.info.type.iterable.ArrayTypeInfo Maven / Gradle / Ivy
package xy.reflect.ui.info.type.iterable;
import java.lang.reflect.Array;
import java.util.Collections;
import java.util.List;
import xy.reflect.ui.ReflectionUI;
import xy.reflect.ui.info.method.AbstractConstructorInfo;
import xy.reflect.ui.info.method.IMethodInfo;
import xy.reflect.ui.info.parameter.IParameterInfo;
import xy.reflect.ui.info.type.ITypeInfo;
import xy.reflect.ui.info.type.source.JavaTypeInfoSource;
import xy.reflect.ui.info.type.source.PrecomputedTypeInfoSource;
import xy.reflect.ui.info.method.InvocationData;
public class ArrayTypeInfo extends StandardCollectionTypeInfo {
public ArrayTypeInfo(ReflectionUI reflectionUI, Class javaType) {
super(reflectionUI, javaType, reflectionUI.getTypeInfo(new JavaTypeInfoSource(javaType.getComponentType())));
}
@Override
public Object[] toArray(final Object listValue) {
Object[] result = new Object[Array.getLength(listValue)];
for (int i = 0; i < Array.getLength(listValue); i++) {
result[i] = Array.get(listValue, i);
}
return result;
}
@Override
public String getCaption() {
ITypeInfo itemType = getItemType();
if (itemType != null) {
return "Array Of " + itemType.getCaption();
} else {
return "Array";
}
}
@Override
public boolean isConcrete() {
return true;
}
@Override
public List getConstructors() {
return Collections.singletonList(new AbstractConstructorInfo() {
@Override
public ITypeInfo getReturnValueType() {
return reflectionUI.getTypeInfo(new PrecomputedTypeInfoSource(ArrayTypeInfo.this));
}
@Override
public Object invoke(Object object, InvocationData invocationData) {
return Array.newInstance(javaType.getComponentType(), 0);
}
@Override
public List getParameters() {
return Collections.emptyList();
}
});
}
@Override
public boolean isInsertionAllowed() {
return true;
}
@Override
public boolean isRemovalAllowed() {
return true;
}
@Override
public boolean canReplaceContent() {
return false;
}
@Override
public void replaceContent(Object listValue, Object[] array) {
throw new UnsupportedOperationException();
}
@Override
public boolean canInstanciateFromArray() {
return true;
}
@Override
public Object fromArray(Object[] array) {
Object value = Array.newInstance(javaType.getComponentType(), array.length);
for (int i = 0; i < array.length; i++) {
Array.set(value, i, array[i]);
}
return value;
}
@Override
public boolean isOrdered() {
return true;
}
@Override
public String toString() {
return "ArrayTypeInfo [javaType=" + javaType + "]";
}
}