/**
* Puts quotes around a string if it contains any spaces.
*
* @param arg
* @return
*/
public static String quoteArg(String arg) {
if (Strings.isValid(arg) && arg.contains(" ")) {
StringBuilder builder = new StringBuilder().append('"').append(arg).append('"');
return builder.toString();
}
return arg;
}
/**
* Obtains the java executable from the Maven Toolchain.
*
* @param session
* @param toolchainManager
* @param type The type of tool chain to look for in maven.
* @param name The name of the executable file that would be called in in the path.
* @return
* @throws MojoExecutionException
*/
public static String getExecutable(
MavenSession session, ToolchainManager toolchainManager, String type, String name)
throws MojoExecutionException {
Toolchain toolchain = toolchainManager.getToolchainFromBuildContext(type, session);
if (toolchain != null) {
String tool = toolchain.findTool(name);
if (Strings.isValid(tool)) {
return tool;
} else {
throw new MojoExecutionException(
"Unable to find 'java' executable for toolchain: " + toolchain);
}
}
return name;
}
