| /* |
| * Copyright 2007 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.uibinder.attributeparsers; |
| |
| import com.google.gwt.core.ext.UnableToCompleteException; |
| import com.google.gwt.uibinder.rebind.MortalLogger; |
| import com.google.gwt.uibinder.rebind.XMLElement; |
| |
| /** |
| * Parses a pair of integer values. |
| */ |
| class IntPairAttributeParser implements AttributeParser { |
| |
| private final IntAttributeParser intParser; |
| private final MortalLogger logger; |
| |
| IntPairAttributeParser(IntAttributeParser intParser, MortalLogger logger) { |
| this.intParser = intParser; |
| this.logger = logger; |
| } |
| |
| public String parse(XMLElement source, String value) throws UnableToCompleteException { |
| String[] values = value.split(","); |
| if (values.length != 2) { |
| logger.die(source, "Unable to parse \"%s\" as a pair of integers", value); |
| } |
| |
| String left = intParser.parse(source, values[0].trim()); |
| String right = intParser.parse(source, values[1].trim()); |
| return String.format("%s, %s", left, right); |
| } |
| } |