String mainClassName,
String[] args) throws MojoExecutionException {
getLog().info("Running code generation in fork mode...");
getLog().debug("Running code generation in fork mode with args " + Arrays.asList(args));
Commandline cmd = new Commandline();
cmd.getShell().setQuotedArgumentsEnabled(true); // for JVM args
cmd.setWorkingDirectory(project.getBuild().getDirectory());
try {
cmd.setExecutable(getJavaExecutable().getAbsolutePath());
} catch (IOException e) {
getLog().debug(e);
throw new MojoExecutionException(e.getMessage(), e);
}
cmd.createArg().setLine(additionalJvmArgs);
File file = null;
try {
// file = new File("/tmp/test.jar");
file = FileUtils.createTempFile("cxf-codegen", ".jar");
JarArchiver jar = new JarArchiver();
jar.setDestFile(file.getAbsoluteFile());
Manifest manifest = new Manifest();
Attribute attr = new Attribute();
attr.setName("Class-Path");
StringBuilder b = new StringBuilder(8000);
for (URI cp : classPath) {
b.append(cp.toURL().toExternalForm()).append(' ');
}
attr.setValue(b.toString());
manifest.getMainSection().addConfiguredAttribute(attr);
attr = new Attribute();
attr.setName("Main-Class");
attr.setValue(mainClassName);
manifest.getMainSection().addConfiguredAttribute(attr);
jar.addConfiguredManifest(manifest);
jar.createArchive();
cmd.createArg().setValue("-jar");
String tmpFilePath = file.getAbsolutePath();
if (tmpFilePath.contains(" ")) {
//ensure the path is in double quotation marks if the path contain space
tmpFilePath = "\"" + tmpFilePath + "\"";
}
cmd.createArg().setValue(tmpFilePath);
} catch (Exception e1) {
throw new MojoExecutionException("Could not create runtime jar", e1);
}
cmd.addArguments(args);
StreamConsumer out = new StreamConsumer() {
public void consumeLine(String line) {
getLog().info(line);
}
};
final StringBuilder b = new StringBuilder();
StreamConsumer err = new StreamConsumer() {
public void consumeLine(String line) {
b.append(line);
b.append("\n");
getLog().warn(line);
}
};
int exitCode;
try {
exitCode = CommandLineUtils.executeCommandLine(cmd, out, err);
} catch (CommandLineException e) {
getLog().debug(e);
throw new MojoExecutionException(e.getMessage(), e);
}
String cmdLine = CommandLineUtils.toString(cmd.getCommandline());
if (exitCode != 0) {
StringBuffer msg = new StringBuffer("\nExit code: ");
msg.append(exitCode);
msg.append('\n');