/**
* Retrieves the old configuration key, if preferences have not yet been set based on the builder
* id.
*
* @return the name of the program runner arguments -preference in the plugin preferences
*/
private String getArgumentsPreferenceNameByClass() {
String clazz = runner.getLegacyClass();
if (clazz == null) {
clazz = runner.getClass().getName();
}
return clazz + "_args";
}
/**
* Retrieves the old configuration key, if preferences have not yet been set based on the builder
* id.
*
* @return the name of the program runner path -preference in the plugin preferences
*/
private String getCommandPreferenceNameByClass() {
String clazz = runner.getLegacyClass();
if (clazz == null) {
clazz = runner.getClass().getName();
}
return clazz + "_prog";
}
/**
* Initializes the default preferences for the runner.
*
* @param pref preferences
* @param dir directory for looking up the runner executable
*/
public void initializeDefaults(IPreferenceStore pref, String dir) {
pref.setDefault(getCommandPreferenceName(), getDefaultProgramFile(dir));
String defaultArgs = runner.getDefaultArguments();
if (defaultArgs == null) {
defaultArgs = "%input";
}
pref.setDefault(getArgumentsPreferenceName(), defaultArgs);
}
/**
* Returns the absolute path of the default program file used for executing this runner. This
* includes the given directory and the default executable.
*
* @param dir directory where to look for the runner executable
* @return the default program file path
*/
private String getDefaultProgramFile(String dir) {
String runnerPath = "";
if (dir != null && dir.length() > 0) {
File runnerFile = new File(dir + File.separator + runner.getExecutable());
if (runnerFile.exists() && runnerFile.isFile()) {
runnerPath = runnerFile.getAbsolutePath();
}
}
return runnerPath;
}
/**
* Based on the builder id, retrieves the configuration id of the runner preferences.
*
* @return the preferences name of the program runner arguments
*/
private String getArgumentsPreferenceName() {
return "runner_" + runner.getId() + "_args";
}
/**
* Based on the builder id, retrieves the configuration id of the runner preferences.
*
* @return the preferences name of the program runner path
*/
private String getCommandPreferenceName() {
return "runner_" + runner.getId() + "_prog";
}