ArrayCreationWriter.java

/*
 * Copyright (c) 2012-2015, Microsoft Mobile
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * THE SOFTWARE.
 */

package org.juniversal.translator.csharp;

import org.eclipse.jdt.core.dom.ArrayCreation;
import org.eclipse.jdt.core.dom.ArrayInitializer;
import org.jetbrains.annotations.Nullable;
import org.juniversal.translator.core.JUniversalException;

import java.util.List;


public class ArrayCreationWriter extends CSharpASTNodeWriter<ArrayCreation> {
    public ArrayCreationWriter(CSharpSourceFileWriter cPlusPlusASTWriters) {
        super(cPlusPlusASTWriters);
    }

    @Override
    public void write(ArrayCreation arrayCreation) {
        // TODO: C# doesn't support an exact equivalent to Integer[], with boxed integers (or other primitive types).
        // Consider disallowing arrays of that type to be created, instead forcing the dev to either create an
        // Object[] if they want boxed types or an int[] if they want primitive types

        List<?> dimensions = arrayCreation.dimensions();
        // TODO: Support multidimensional arrays
        if (dimensions.size() > 1)
            throw new JUniversalException("Multidimensional arrays not currently supported");

        matchAndWrite("new");

        copySpaceAndComments();
        writeNode(arrayCreation.getType().getElementType());

        copySpaceAndComments();
        matchAndWrite("[");

        writeNodes(arrayCreation.dimensions());

        copySpaceAndComments();
        matchAndWrite("]");

        // TODO: Check all syntax combinations here
        @Nullable ArrayInitializer arrayInitializer = arrayCreation.getInitializer();
        if (arrayInitializer != null) {
            copySpaceAndComments();
            writeNode(arrayInitializer);
        }
    }
}