    001    /*
    002     * Licensed to the Apache Software Foundation (ASF) under one or more
    003     * contributor license agreements.  See the NOTICE file distributed with
    004     * this work for additional information regarding copyright ownership.
    005     * The ASF licenses this file to You under the Apache License, Version 2.0
    006     * (the "License"); you may not use this file except in compliance with
    007     * the License.  You may obtain a copy of the License at
    008     *
    009     *      http://www.apache.org/licenses/LICENSE-2.0
    010     *
    011     * Unless required by applicable law or agreed to in writing, software
    012     * distributed under the License is distributed on an "AS IS" BASIS,
    013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014     * See the License for the specific language governing permissions and
    015     * limitations under the License.
    016     */
    017
    018    package org.apache.commons.jci.compilers;
    019
    020    import java.util.ArrayList;
    021    import java.util.Collection;
    022    import org.apache.commons.jci.problems.CompilationProblem;
    023
    024    /**
    025     * A CompilationResult represents the result of a compilation.
    026     * It includes errors (which failed the compilation) or warnings
    027     * (that can be ignored and do not affect the creation of the
    028     * class files)
    029     *
    030     * @author tcurdt
    031     */
    032    public final class CompilationResult {
    033
    034        private final CompilationProblem[] errors;
    035        private final CompilationProblem[] warnings;
    036
    037        public CompilationResult( final CompilationProblem[] pProblems ) {
    038            final Collection<CompilationProblem> errorsColl = new ArrayList<CompilationProblem>();
    039            final Collection<CompilationProblem> warningsColl = new ArrayList<CompilationProblem>();
    040
    041            for (CompilationProblem problem : pProblems) {
    042                if (problem.isError()) {
    043                    errorsColl.add(problem);
    044                } else {
    045                    warningsColl.add(problem);
    046                }
    047            }
    048
    049            errors = new CompilationProblem[errorsColl.size()];
    050            errorsColl.toArray(errors);
    051
    052            warnings = new CompilationProblem[warningsColl.size()];
    053            warningsColl.toArray(warnings);
    054        }
    055
    056        public CompilationProblem[] getErrors() {
    057            final CompilationProblem[] res = new CompilationProblem[errors.length];
    058            System.arraycopy(errors, 0, res, 0, res.length);
    059            return res;
    060        }
    061
    062        public CompilationProblem[] getWarnings() {
    063            final CompilationProblem[] res = new CompilationProblem[warnings.length];
    064            System.arraycopy(warnings, 0, res, 0, res.length);
    065            return res;
    066        }
    067    }