/*
* Copyright 2010 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.external.javadoc.internal;
import org.gradle.api.GradleException;
import org.gradle.external.javadoc.MinimalJavadocOptions;
import org.gradle.process.internal.DefaultExecAction;
import org.gradle.process.internal.ExecAction;
import org.gradle.util.GUtil;
import org.gradle.util.Jvm;
import java.io.File;
import java.io.IOException;
/**
* @author Tom Eyckmans
*/
public class JavadocExecHandleBuilder {
private File execDirectory;
private MinimalJavadocOptions options;
private File optionsFile;
private String executable;
public JavadocExecHandleBuilder execDirectory(File directory) {
if (directory == null) {
throw new IllegalArgumentException("execDirectory == null!");
}
if (!directory.exists()) {
throw new IllegalArgumentException("execDirectory doesn't exists!");
}
if (directory.isFile()) {
throw new IllegalArgumentException("execDirectory is a file");
}
this.execDirectory = directory;
return this;
}
public JavadocExecHandleBuilder options(MinimalJavadocOptions options) {
if (options == null) {
throw new IllegalArgumentException("options == null!");
}
this.options = options;
return this;
}
public JavadocExecHandleBuilder optionsFile(File optionsFile) {
this.optionsFile = optionsFile;
return this;
}
public ExecAction getExecHandle() {
try {
options.write(optionsFile);
} catch (IOException e) {
throw new GradleException("Faild to store javadoc options.", e);
}
ExecAction execAction = new DefaultExecAction();
execAction.workingDir(execDirectory);
execAction.executable(GUtil.elvis(executable, Jvm.current().getJavadocExecutable()));
execAction.args("@" + optionsFile.getAbsolutePath());
options.contributeCommandLineOptions(execAction);
return execAction;
}
public String getExecutable() {
return executable;
}
public void setExecutable(String executable) {
this.executable = executable;
}
}