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/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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.android.jack.test.toolchain;
import com.google.common.collect.Lists;
import java.io.File;
import java.io.OutputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.annotation.CheckForNull;
import javax.annotation.Nonnull;
import javax.annotation.processing.Processor;
/**
* A toolchain the ouptut of which can be redirected to user defined streams.
*/
public abstract class Toolchain implements IToolchain {
protected boolean withDebugInfos = false;
@Nonnull
protected List<File> classpath = new ArrayList<File>();
@CheckForNull
protected Class<? extends Processor> annotationProcessorClass;
/**
* Java source level.
*/
public static enum SourceLevel {
JAVA_6,
JAVA_7,
}
@Nonnull
protected SourceLevel sourceLevel = SourceLevel.JAVA_6;
@Nonnull
protected List<File> staticLibs = Collections.emptyList();
@Nonnull
protected List<File> proguardFlags = Collections.emptyList();
@CheckForNull
protected File jarjarRules;
@Nonnull
protected PrintStream stdOut = System.out;
@Nonnull
protected PrintStream stdErr = System.err;
@Nonnull
protected PrintStream outRedirectStream = System.out;
@Nonnull
protected PrintStream errRedirectStream = System.err;
protected boolean isVerbose = false;
Toolchain() {}
@Override
public abstract void srcToExe(@Nonnull File out,
boolean zipFile, @Nonnull File... sources) throws Exception;
@Override
public abstract void srcToLib(@Nonnull File out,
boolean zipFiles, @Nonnull File... sources) throws Exception;
@Override
public final void libToExe(@Nonnull File in, @Nonnull File out, boolean zipFile)
throws Exception {
libToExe(new File[] {in}, out, zipFile);
}
@Override
public final void libToExe(@Nonnull List<File> in, @Nonnull File out, boolean zipFile)
throws Exception {
libToExe(in.toArray(new File[in.size()]), out, zipFile);
}
@Override
public final void libToLib(@Nonnull File in, @Nonnull File out, boolean zipFiles)
throws Exception {
libToLib(new File[] {in}, out, zipFiles);
}
@Override
public final void libToLib(@Nonnull List<File> in, @Nonnull File out, boolean zipFiles)
throws Exception {
libToLib(in.toArray(new File[in.size()]), out, zipFiles);
}
@Override
@Nonnull
public Toolchain addToClasspath(@Nonnull File... classpath) {
this.classpath.addAll(Lists.newArrayList(classpath));
return this;
}
@Nonnull
protected String getClasspathAsString() {
return AbstractTestTools.getClasspathAsString(classpath.toArray(new File[classpath.size()]));
}
@Override
@Nonnull
public Toolchain setWithDebugInfos(boolean withDebugInfos) {
this.withDebugInfos = withDebugInfos;
return this;
}
@Override
@Nonnull
public final Toolchain setAnnotationProcessorClass(
@Nonnull Class<? extends Processor> annotationProcessorClass) {
this.annotationProcessorClass = annotationProcessorClass;
return this;
}
@Override
@Nonnull
public Toolchain setSourceLevel(@Nonnull SourceLevel sourceLevel) {
this.sourceLevel = sourceLevel;
return this;
}
@Override
@Nonnull
public final Toolchain addProguardFlags(@Nonnull File... proguardFlags) {
if (this.proguardFlags == Collections.EMPTY_LIST) {
this.proguardFlags = new ArrayList<File>(proguardFlags.length);
}
Collections.addAll(this.proguardFlags, proguardFlags);
return this;
}
@Override
@Nonnull
public final Toolchain setJarjarRules(@Nonnull File jarjarRules) {
this.jarjarRules = jarjarRules;
return this;
}
@Override
@Nonnull
public final Toolchain addStaticLibs(@Nonnull File... staticLibs) {
if (this.staticLibs == Collections.EMPTY_LIST) {
this.staticLibs = new ArrayList<File>(staticLibs.length);
}
Collections.addAll(this.staticLibs, staticLibs);
return this;
}
@Override
@Nonnull
public final Toolchain setOutputStream(@Nonnull OutputStream outputStream) {
outRedirectStream = new PrintStream(outputStream);
return this;
}
@Override
@Nonnull
public Toolchain setErrorStream(@Nonnull OutputStream errorStream) {
errRedirectStream = new PrintStream(errorStream);
return this;
}
@Override
@Nonnull
public Toolchain setVerbose(boolean isVerbose) {
this.isVerbose = isVerbose;
return this;
}
}
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