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DefaultWorkerConfiguration.java
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DefaultWorkerConfiguration.java
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/*
* Copyright 2017 the original author or authors.
*
* 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 org.gradle.workers.internal;
import com.google.common.collect.Lists;
import org.gradle.api.Action;
import org.gradle.api.ActionConfiguration;
import org.gradle.api.internal.DefaultActionConfiguration;
import org.gradle.process.JavaForkOptions;
import org.gradle.process.internal.JavaForkOptionsInternal;
import org.gradle.util.GUtil;
import org.gradle.workers.ClassLoaderWorkerSpec;
import org.gradle.workers.ForkMode;
import org.gradle.workers.IsolationMode;
import org.gradle.workers.ProcessWorkerSpec;
import org.gradle.workers.WorkerConfiguration;
import org.gradle.workers.WorkerSpec;
import java.io.File;
import java.util.List;
public class DefaultWorkerConfiguration extends DefaultActionConfiguration implements WorkerConfiguration {
private final ActionConfiguration actionConfiguration = new DefaultActionConfiguration();
private final JavaForkOptions forkOptions;
private IsolationMode isolationMode = IsolationMode.AUTO;
private String displayName;
private List<File> classpath = Lists.newArrayList();
public DefaultWorkerConfiguration(JavaForkOptionsInternal forkOptions) {
this.forkOptions = forkOptions;
}
@Override
public IsolationMode getIsolationMode() {
return isolationMode;
}
@Override
public void setIsolationMode(IsolationMode isolationMode) {
this.isolationMode = isolationMode == null ? IsolationMode.AUTO : isolationMode;
}
@Override
public void forkOptions(Action<? super JavaForkOptions> forkOptionsAction) {
forkOptionsAction.execute(forkOptions);
}
@Override
public JavaForkOptions getForkOptions() {
return forkOptions;
}
@Override
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
@Override
public String getDisplayName() {
return displayName;
}
@Override
public Iterable<File> getClasspath() {
return classpath;
}
@Override
public void setClasspath(Iterable<File> classpath) {
this.classpath = Lists.newArrayList(classpath);
}
@Override
public void classpath(Iterable<File> files) {
GUtil.addToCollection(classpath, files);
}
@Override
public void params(Object... params) {
actionConfiguration.params(params);
}
@Override
public void setParams(Object... params) {
actionConfiguration.setParams(params);
}
@Override
public Object[] getParams() {
return actionConfiguration.getParams();
}
@Override
public ForkMode getForkMode() {
switch (getIsolationMode()) {
case AUTO:
return ForkMode.AUTO;
case NONE:
case CLASSLOADER:
return ForkMode.NEVER;
case PROCESS:
return ForkMode.ALWAYS;
default:
throw new IllegalStateException();
}
}
@Override
public void setForkMode(ForkMode forkMode) {
switch (forkMode) {
case AUTO:
setIsolationMode(IsolationMode.AUTO);
break;
case NEVER:
setIsolationMode(IsolationMode.CLASSLOADER);
break;
case ALWAYS:
setIsolationMode(IsolationMode.PROCESS);
break;
}
}
void adaptTo(WorkerSpec workerSpec) {
if (workerSpec instanceof ClassLoaderWorkerSpec) {
ClassLoaderWorkerSpec classLoaderWorkerSpec = (ClassLoaderWorkerSpec) workerSpec;
classLoaderWorkerSpec.getClasspath().from(getClasspath());
}
if (workerSpec instanceof ProcessWorkerSpec) {
ProcessWorkerSpec processWorkerSpec = (ProcessWorkerSpec) workerSpec;
processWorkerSpec.getClasspath().from(getClasspath());
getForkOptions().copyTo(processWorkerSpec.getForkOptions());
}
}
}