| /******************************************************************************* |
| * Copyright (c) 2019 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * This is an implementation of an early-draft specification developed under the Java |
| * Community Process (JCP) and is made available for testing and evaluation purposes |
| * only. The code is not compatible with any specification of the JCP. |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.core.internal.tools.unicode; |
| |
| import java.io.IOException; |
| |
| public class UnicodeResourceGenerator { |
| |
| double unicodeValue = -1.0; |
| String[] args = null; |
| boolean generateParts; |
| |
| UnicodeResourceGenerator(String[] args, boolean doPart) { |
| if (args.length != 3) { |
| System.err.println("Usage: " + GenerateIdentifierStartResources.class + " <unicode version> <path to ucd.all.flat.xml> <export directory>"); //$NON-NLS-1$ //$NON-NLS-2$ |
| return; |
| } |
| |
| this.unicodeValue = 0.0; |
| try { |
| this.unicodeValue = Double.parseDouble(args[0]); |
| } catch (NumberFormatException e) { |
| System.err.println("<unicode version> has the wrong format. Expecting a double value. e.g. 8.0"); //$NON-NLS-1$ |
| return; |
| } |
| this.args = args; |
| this.generateParts = doPart; |
| } |
| |
| public void generate() throws IOException { |
| Environment environment = null; |
| if (this.generateParts) { |
| environment = new PartEnvironment(); |
| } else { |
| environment = new StartEnvironment(); |
| } |
| if (this.args == null) { |
| // wrong settings |
| return; |
| } |
| String[] codePointTable = TableBuilder.buildTables(this.unicodeValue, this.generateParts, environment, this.args[1]); |
| if (codePointTable == null) { |
| System.err.println("Generation failed"); //$NON-NLS-1$ |
| return; |
| } |
| Integer[] codePoints = CodePointsBuilder.build(codePointTable, environment); |
| if (codePoints == null) { |
| System.err.println("Generation failed"); //$NON-NLS-1$ |
| return; |
| } |
| FileEncoder.encodeResourceFiles(codePoints, environment, this.args[2]); |
| } |
| } |