| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.royale.compiler.internal.targets; |
| |
| import java.util.Map; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| |
| import static org.apache.royale.compiler.mxml.IMXMLLanguageConstants.*; |
| |
| /** |
| * An implementation of {@link ITargetAttributes} based on a Java {@link Map}. |
| */ |
| public class TargetAttributesMap extends TargetAttributeBase |
| { |
| /** |
| * These attributes are either excluded from the "info" object or require |
| * extra processing before added to the map. |
| */ |
| private static ImmutableSet<String> SPECIAL_ATTRIBUTES = ImmutableSet.of( |
| ATTRIBUTE_PRELOADER, |
| ATTRIBUTE_RUNTIME_DPI_PROVIDER, |
| ATTRIBUTE_SPLASH_SCREEN_IMAGE, |
| ATTRIBUTE_IMPLEMENTS, |
| // The following attributes are included in the "info" object but require extra processing. |
| ATTRIBUTE_USE_PRELOADER, |
| ATTRIBUTE_BACKGROUND_COLOR); |
| |
| /** |
| * The backing map. |
| */ |
| private final ImmutableMap<String, String> map; |
| |
| /** |
| * Root info object attributes. |
| */ |
| private final ImmutableMap<String, String> rootInfoAttributes; |
| |
| /** |
| * Initialize from a map. |
| * |
| * @param map Backing map. |
| */ |
| public TargetAttributesMap(final Map<String, String> map) |
| { |
| this.map = ImmutableMap.copyOf(map); |
| |
| // Select attributes for root info object. |
| final ImmutableMap.Builder<String, String> builder = new ImmutableMap.Builder<String, String>(); |
| for (final String key : map.keySet()) |
| { |
| if (!SPECIAL_ATTRIBUTES.contains(key)) |
| builder.put(key, map.get(key)); |
| } |
| |
| this.rootInfoAttributes = builder.build(); |
| } |
| |
| /** |
| * Parse the value of the given key as a Boolean. |
| * |
| * @param key Attribute name. |
| * @return Boolean value or null if {@code key} isn't in the map. |
| */ |
| @Override |
| Boolean parseBoolean(final String key) |
| { |
| final String value = map.get(key); |
| if (value == null) |
| return null; |
| else |
| return Boolean.parseBoolean(value); |
| } |
| |
| /** |
| * Parse the value of the given key as a Float. |
| * |
| * @param key Attribute name. |
| * @return Float value or null if {@code key} isn't in the map. |
| */ |
| @Override |
| Float parseFloat(final String key) |
| { |
| final String value = map.get(key); |
| if (value == null) |
| return null; |
| else |
| return Float.parseFloat(value); |
| } |
| |
| /** |
| * Parse the value of the given key as a Integer. |
| * |
| * @param key Attribute name. |
| * @return Integer value or null if {@code key} isn't in the map. |
| */ |
| @Override |
| Integer parseInteger(final String key) |
| { |
| final String value = map.get(key); |
| if (value == null) |
| return null; |
| else |
| return Integer.parseInt(value); |
| } |
| |
| /** |
| * Parse the value of the given key as a String. |
| * |
| * @param key Attribute name. |
| * @return String value or null if {@code key} isn't in the map. |
| */ |
| @Override |
| String parseString(final String key) |
| { |
| return map.get(key); |
| } |
| |
| @Override |
| Double parsePercentage(final String key) |
| { |
| final String value = map.get(key); |
| if (value == null) |
| return null; |
| else |
| return super.parsePercentageValue(value); |
| } |
| |
| @Override |
| boolean isPercentage(final String key) |
| { |
| final String value = map.get(key); |
| if (value == null) |
| return false; |
| else |
| return super.isPercentageValue(value); |
| } |
| |
| @Override |
| public Map<String, String> getRootInfoAttributes() |
| { |
| return rootInfoAttributes; |
| } |
| } |