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A metacompilation framework for Java using attribute grammars.
/* Copyright (c) 2005-2019, The JastAdd Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Lund University nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package org.jastadd;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.DirectoryScanner;
import org.apache.tools.ant.types.FileSet;
import org.jastadd.option.FlagOption;
import org.jastadd.option.Option;
import java.io.*;
/**
* JastAdd task for Apache Ant.
*/
@SuppressWarnings("javadoc")
public class JastAddTask extends Task {
private final Configuration config = new Configuration();
private void setOption(Option option, boolean value) {
if (option instanceof FlagOption) {
if (value) {
option.matchWithoutArg(System.err);
} else {
option.reportWarnings(System.err);
}
} else {
option.matchWithArg(System.err, ""+value);
}
}
private void setOption(Option option, String value) {
option.matchWithArg(System.err, value);
}
public JastAddTask() {
super();
}
@Override
public void init() {
super.init();
}
public void addConfiguredFileSet(FileSet fileset) {
DirectoryScanner s = fileset.getDirectoryScanner(getProject());
String[] files = s.getIncludedFiles();
String baseDir = s.getBasedir().getPath();
for (int i = 0; i < files.length; i++) {
config.filenames.add(baseDir + File.separator + files[i]);
}
}
public void setASTNode(String arg) {
setOption(config.ASTNodeOption, arg);
}
public void setList(String arg) {
setOption(config.ListOption, arg);
}
public void setOpt(String arg) {
setOption(config.OptOption, arg);
}
public void setStateClassName(String arg) {
setOption(config.stateClassNameOption, arg);
}
public void setASTNodeSuper(String arg) {
setOption(config.ASTNodeSuperOption, arg);
}
public void setGenerateImplicits(boolean enable) {
setOption(config.generateImplicitsOption, enable);
}
public void setJjtree(boolean enable) {
setOption(config.jjtreeOption, enable);
}
public void setGrammar(String arg) {
setOption(config.grammarOption, arg);
}
public void setBeaver(boolean enable) {
setOption(config.beaverOption, enable);
}
public void setConcurrent(boolean enable) {
setOption(config.concurrentOption, enable);
}
public void setnum_threads(int num) {
setOption(config.numThreadsOption, "" + num);
}
public void setLineColumnNumbers(boolean enable) {
setOption(config.lineColumnNumbersOption, enable);
}
public void setPackage(String arg) {
setOption(config.packageNameOption, arg);
}
public void setOutdir(String arg) {
setOption(config.outputDirOption, arg);
}
public void setDefaultMap(String arg) {
setOption(config.defaultMapOption, arg);
}
public void setDefaultSet(String arg) {
setOption(config.defaultSetOption, arg);
}
public void setLazyMaps(boolean enable) {
setOption(config.lazyMapsOption, enable);
}
public void setNoLazyMaps(boolean enable) {
setOption(config.noLazyMapsOption, enable);
}
public void setRewrite(String arg) {
setOption(config.rewriteOption, arg);
}
public void setVisitCheck(boolean enable) {
setOption(config.visitCheckOption, enable);
}
public void setNovisitcheck(boolean enable) {
setOption(config.noVisitCheckOption, enable);
}
public void setCacheCycle(boolean enable) {
setOption(config.cacheCycleOption, enable);
}
public void setNoCacheCycle(boolean enable) {
setOption(config.noCacheCycleOption, enable);
}
public void setComponentCheck(boolean enable) {
setOption(config.componentCheckOption, enable);
}
public void setInhEqCheck(boolean enable) {
setOption(config.inhEqCheckOption, enable);
}
public void setNoComponentCheck(boolean enable) {
setOption(config.noComponentCheckOption, enable);
}
public void setNoInhEqCheck(boolean enable) {
setOption(config.noInhEqCheckOption, enable);
}
public void setSuppressWarnings(boolean enable) {
setOption(config.suppressWarningsOption, enable);
}
public void setDoc(boolean enable) {
setOption(config.docOption, enable);
}
public void setDoxygen(boolean enable) {
setOption(config.doxygenOption, enable);
}
public void setLicense(String arg) {
setOption(config.licenseOption, arg);
}
public void setJava14(boolean enable) {
setOption(config.java1_4Option, enable);
}
public void setDebug(boolean enable) {
setOption(config.debugOption, enable);
}
public void setStaticState(boolean enable) {
setOption(config.staticStateOption, enable);
}
public void setNoStatic(boolean enable) {
setOption(config.noStaticOption, enable);
}
public void setRefineLegacy(boolean enable) {
setOption(config.refineLegacyOption, enable);
}
public void setNoRefineLegacy(boolean enable) {
setOption(config.noRefineLegacyOption, enable);
}
public void setStagedRewrites(boolean enable) {
setOption(config.stagedRewritesOption, enable);
}
public void setDeterministic(boolean enable) {
setOption(config.deterministicOption, enable);
}
public void setTracing(String arg) {
setOption(config.tracingOption, arg);
}
public void setCache(String arg) {
setOption(config.cacheOption, arg);
}
public void setCacheAll(boolean enable) {
setOption(config.cacheAllOption, enable);
}
public void setNoCaching(boolean enable) {
setOption(config.noCachingOption, enable);
}
public void setCacheNone(boolean enable) {
setOption(config.cacheNoneOption, enable);
}
public void setCacheImplicit(boolean enable) {
setOption(config.cacheImplicitOption, enable);
}
public void setIgnoreLazy(boolean enable) {
setOption(config.ignoreLazyOption, enable);
}
public void setIncremental(String arg) {
setOption(config.incrementalOption, arg);
}
public void setFullFlush(boolean enable) {
setOption(config.fullFlushOption, enable);
}
public void setFlush(String arg) {
setOption(config.flushOption, arg);
}
public void setIndent(String arg) {
setOption(config.indentOption, arg);
}
public void setMinListSize(String arg) {
setOption(config.minListSizeOption, arg);
}
public void setDot(boolean enable) {
setOption(config.dotOption, enable);
}
public void setSafeLazy(boolean enable) {
setOption(config.safeLazyOption, enable);
}
public void setStatistics(String arg) {
setOption(config.statisticsOption, arg);
}
public void setEmptyContainerSingletons(boolean enable) {
setOption(config.emptyContainerSingletons, enable);
}
public void setOptimizeImports(boolean enable) {
setOption(config.optimizeImports, enable);
}
@Override
public void execute() throws BuildException {
System.err.println("generating node types and weaving aspects");
JastAdd jastadd = new JastAdd(config);
int exitVal = jastadd.compile(System.out, System.err);
if (exitVal != 0) {
throw new BuildException("Failed to generate AST!");
}
System.err.println("done");
}
}