public void error(Exception e) {
Boolean debug = stack.local().get("debug");
if (debug != null && debug) {
System.out.print(Services.getStackTrace(e));
} else {
System.out.println(e);
}
}
/*
* (non-Javadoc)
*
* @see com.voladroid.ui.cli.Cli#start()
*/
@Override
public void start() {
onStart();
push(root);
while (hasCommand()) {
try {
String[] cmd = nextCommand();
Scope executor = stack.local().execute(cmd);
if (executor != null) {
executor.onEnter();
push(executor);
} else if (stack.empty()) {
break;
}
} catch (Exception e) {
error(e);
}
}
onStop();
}
public void push(Scope e) {
stack.push(e);
}
public abstract class AbstractCli implements Cli {
private Stack stack = Stack.getInstance();
private ProjectInspector inspector = new ProjectInspector();
private Scope root = new RootScope(this);
public ProjectInspector inspector() {
return inspector;
}
public void error(Exception e) {
Boolean debug = stack.local().get("debug");
if (debug != null && debug) {
System.out.print(Services.getStackTrace(e));
} else {
System.out.println(e);
}
}
public void error(String msg, Object... args) {
System.out.println(String.format(msg, args));
}
public void out(String msg, Object... args) {
System.out.println(String.format(msg, args));
}
public void out(Object o) {
System.out.println(o);
}
public void push(Scope e) {
stack.push(e);
}
@Override
public String[] nextCommand() throws IOException {
return in(">> ").split("\\s+");
}
@Override
public boolean hasCommand() {
return true;
}
@Override
public void onStart() {
new Thread(inspector).start();
}
@Override
public void onStop() {}
/*
* (non-Javadoc)
*
* @see com.voladroid.ui.cli.Cli#start()
*/
@Override
public void start() {
onStart();
push(root);
while (hasCommand()) {
try {
String[] cmd = nextCommand();
Scope executor = stack.local().execute(cmd);
if (executor != null) {
executor.onEnter();
push(executor);
} else if (stack.empty()) {
break;
}
} catch (Exception e) {
error(e);
}
}
onStop();
}
}