| /* |
| * |
| * 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.units.requests; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Set; |
| |
| import org.apache.commons.io.output.StringBuilderWriter; |
| import org.apache.royale.abc.ABCParser; |
| import org.apache.royale.abc.print.ABCDumpVisitor; |
| import org.apache.royale.compiler.embedding.IEmbedData; |
| import org.apache.royale.compiler.problems.ICompilerProblem; |
| import org.apache.royale.compiler.units.requests.IABCBytesRequestResult; |
| |
| /** |
| * Output wad containing a result of running the ABCGenerator. |
| */ |
| public class ABCBytesRequestResult implements IABCBytesRequestResult |
| { |
| /** |
| * This constructor is used when code generation completes normally. |
| * |
| * @param bytes abc bytes generated by code generator |
| * @param problems Collection of problems found by the code generator. |
| * @param embeds embedded assets |
| */ |
| public ABCBytesRequestResult(byte[] bytes, ICompilerProblem problems[], Set<IEmbedData> embeds) |
| { |
| assert ((bytes != null) || (problems != null)); |
| this.bytes = bytes; |
| this.problems = problems; |
| this.embeds = embeds; |
| } |
| |
| /** |
| * This constructor is used when code generation completes normally with no problems |
| * |
| * @param bytes abc bytes generated by code generator |
| */ |
| public ABCBytesRequestResult(byte[] bytes) |
| { |
| assert bytes != null; |
| this.bytes = bytes; |
| this.problems = ZEROPROBLEMS; |
| this.embeds = Collections.emptySet(); |
| } |
| |
| /** |
| * This constructor is used when code generation has no byte code |
| * |
| * @param problems Collection of problems found by the code generator. |
| */ |
| public ABCBytesRequestResult(ICompilerProblem problems[]) |
| { |
| assert problems != null; |
| this.bytes = ZEROBYTES; |
| this.problems = problems; |
| this.embeds = Collections.emptySet(); |
| } |
| |
| /** |
| * This constructor is used when code generation completes normally with no problems and no bytes |
| */ |
| public ABCBytesRequestResult() |
| { |
| this.bytes = ZEROBYTES; |
| this.problems = ZEROPROBLEMS; |
| this.embeds = Collections.emptySet(); |
| } |
| |
| /** |
| * @return abc data generated by ABCGenerator. |
| */ |
| @Override |
| public byte[] getABCBytes() |
| { |
| return bytes; |
| } |
| |
| /** |
| * Returns a list of problems generated by the ABCGenerator while attempting |
| * to generate abc data. If the getBytes method of this class returns null, |
| * this method should not return null. |
| * |
| * @return Collection of compiler problems generated by ABCGenerator while |
| * attempting to generate abc data. |
| */ |
| @Override |
| public ICompilerProblem[] getProblems() |
| { |
| return problems; |
| } |
| |
| @Override |
| public Collection<IEmbedData> getEmbeds() |
| { |
| return embeds; |
| } |
| |
| private final byte[] bytes; |
| private final ICompilerProblem[] problems; |
| private final Set<IEmbedData> embeds; |
| |
| |
| @Override |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| PrintWriter out = new PrintWriter(new StringBuilderWriter(sb)); |
| |
| ABCParser parser = null; |
| try |
| { |
| parser = new ABCParser(new ByteArrayInputStream(bytes)); |
| } |
| catch (IOException e) |
| { |
| } |
| parser.parseABC(new ABCDumpVisitor(out, false)); |
| |
| return sb.toString(); |
| } |
| } |