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moved action related code to new ActionList class

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This commit is contained in:
Stephan Richter
2020-10-29 19:04:48 +01:00
parent 6cb318a37d
commit cbda104d89
14 changed files with 205 additions and 213 deletions
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11
src/main/java/de/srsoftware/web4rail/actions/Action.java
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@@ -20,7 +20,6 @@ import de.srsoftware.web4rail.tiles.Contact;
public abstract class Action implements Constants {
public static final Logger LOG = LoggerFactory.getLogger(Action.class);
private static final String TYPE = "type";
private int id;
public static class Context {
@@ -63,15 +62,15 @@ public abstract class Action implements Constants {
String clazz = json.getString(TYPE);
switch (clazz) {
case "ActivateRoute":
return new ActivateRoute(json.getInt(RouteAction.ROUTE));
return new ActivateRoute();
case "FinishRoute":
return new FinishRoute(json.getInt(RouteAction.ROUTE));
return new FinishRoute();
case "SetSignalsToStop":
return new SetSignalsToStop(json.getInt(RouteAction.ROUTE));
return new SetSignalsToStop();
case "SpeedReduction":
return new SpeedReduction(json.getInt(RouteAction.ROUTE), json.getInt(SpeedReduction.MAX_SPEED));
return new SpeedReduction(json.getInt(SpeedReduction.MAX_SPEED));
case "TurnTrain":
return new TurnTrain(json.getInt(RouteAction.ROUTE));
return new TurnTrain();
}
return null;
}

166
src/main/java/de/srsoftware/web4rail/actions/ActionList.java Normal file
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@@ -0,0 +1,166 @@
package de.srsoftware.web4rail.actions;
import java.io.IOException;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import de.keawe.tools.translations.Translation;
import de.srsoftware.tools.Tag;
import de.srsoftware.web4rail.Application;
import de.srsoftware.web4rail.Constants;
import de.srsoftware.web4rail.Window;
import de.srsoftware.web4rail.actions.Action.Context;
import de.srsoftware.web4rail.tags.Button;
import de.srsoftware.web4rail.tags.Form;
import de.srsoftware.web4rail.tags.Input;
import de.srsoftware.web4rail.tags.Label;
import de.srsoftware.web4rail.tags.Select;
public class ActionList extends Vector<Action> implements Constants{
private static final long serialVersionUID = 4862000041987682112L;
private static final Logger LOG = LoggerFactory.getLogger(ActionList.class);
private int id;
private static final HashMap<Integer, ActionList> actionLists = new HashMap<Integer, ActionList>();
public ActionList() {
id = new Date().hashCode();
actionLists.put(id,this);
}
public void fire(Context context) {
LOG.debug("Firing {}",this);
for (Action action : this) {
try {
action.fire(context);
} catch (IOException e) {
LOG.warn("Action did not fire properly: {}",action,e);
}
}
}
public boolean drop(int actionId) {
for (Action action : this) {
if (action.id() == actionId) {
this.remove(action);
return true;
}
}
return false;
}
public boolean moveUp(int actionId) {
for (int i=1; i<size(); i++) {
if (actionId == elementAt(i).id()) {
Action action = remove(i);
insertElementAt(action, i-1);
return true;
}
}
return false;
}
public void addTo(Tag link) {
Map<String, Object> props = new HashMap<String, Object>(Map.of(
REALM,REALM_ACTIONS,
ID,id,
ACTION,ACTION_ADD));
new Button(t("add action"),props).addTo(link);
props.put(ACTION,ACTION_PROPS);
if (!isEmpty()) {
Tag ul = new Tag("ol");
boolean first = true;
for (Action action : this) {
props.put(ID, id+"/"+action.id());
Tag act = new Tag("li").content(action.toString());
if (!first) {
props.put(ACTION, ACTION_MOVE);
new Button("↑",props).addTo(act);
}
props.put(ACTION, ACTION_DROP);
new Button("-",props).addTo(act);
act.addTo(ul);
first = false;
}
ul.addTo(link);
}
}
private static String t(String text,Object...fills) {
return Translation.get(Application.class, text, fills);
}
public static Object process(HashMap<String, String> params) {
if (!params.containsKey(ID)) return t("No action list id passed to ActionList.process()!");
String[] parts = params.get(ID).split("/");
int listId = Integer.parseInt(parts[0]);
int actionId = parts.length>1 ? Integer.parseInt(parts[1]) : 0;
ActionList actionList = actionLists.get(listId);
if (actionList == null) return t("No action list with id {} found!",listId);
String action = params.get(ACTION);
if (action == null) return t("No action passed to ActionList.process()!");
switch (action) {
case ACTION_ADD:
return actionList.addActionForm(params);
case ACTION_DROP:
return actionList.drop(actionId) ? t("Action removed") : t("No action with id {} found!",actionId);
case ACTION_MOVE:
return actionList.moveUp(actionId) ? t("Action moved") : t("No action with id {} found!",actionId);
}
return t("Unknown action: {}",action);
}
private Object addActionForm(HashMap<String, String> params) {
Window win = new Window("add-action-form", t("Add action to action list"));
String formId ="add-action-to-"+id;
Tag typeForm = new Form(formId);
new Input(REALM, REALM_ACTIONS).hideIn(typeForm);
new Input(ID,id).hideIn(typeForm);
new Input(ACTION,ACTION_ADD).hideIn(typeForm);
String type = params.get(TYPE);
if (type == null) return actionTypeForm(win);
switch (type) {
case "FinishRoute":
add(new FinishRoute());
break;
case "SetSignalsToStop":
add(new SetSignalsToStop());
break;
case "TurnTrain":
add(new TurnTrain());
break;
default:
actionTypeForm(win);
new Tag("span").content(t("Unknown action type: {}",type)).addTo(win);
return win;
}
return t("Action added!");
}
private Object actionTypeForm(Window win) {
String formId ="add-action-to-"+id;
Tag typeForm = new Form(formId);
new Input(REALM, REALM_ACTIONS).hideIn(typeForm);
new Input(ID,id).hideIn(typeForm);
new Input(ACTION,ACTION_ADD).hideIn(typeForm);
Select select = new Select(TYPE);
List<Class<? extends Action>> classes = List.of(
SpeedReduction.class,
SetSignalsToStop.class,
FinishRoute.class,
TurnTrain.class,
ConditionalAction.class);
for (Class<? extends Action> clazz : classes) select.addOption(clazz.getSimpleName());
select.addTo(new Label("Action type:")).addTo(typeForm);
return new Button(t("Create action"),"return submitForm('"+formId+"');").addTo(typeForm).addTo(win);
}
}

6
src/main/java/de/srsoftware/web4rail/actions/ActivateRoute.java
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@@ -2,11 +2,7 @@ package de.srsoftware.web4rail.actions;
import java.io.IOException;
public class ActivateRoute extends RouteAction {
public ActivateRoute(int routeId) {
super(routeId);
}
public class ActivateRoute extends Action {
@Override
public boolean fire(Context context) throws IOException {

6
src/main/java/de/srsoftware/web4rail/actions/FinishRoute.java
View File

@@ -2,11 +2,7 @@ package de.srsoftware.web4rail.actions;
import java.io.IOException;
public class FinishRoute extends RouteAction {
public FinishRoute(int routeId) {
super(routeId);
}
public class FinishRoute extends Action {
@Override
public boolean fire(Context context) throws IOException {

20
src/main/java/de/srsoftware/web4rail/actions/RouteAction.java
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@@ -1,20 +0,0 @@
package de.srsoftware.web4rail.actions;
import org.json.JSONObject;
public abstract class RouteAction extends Action {
static final String ROUTE = "route";
protected int routeId;
public RouteAction(int routeId) {
this.routeId = routeId;
}
@Override
public JSONObject json() {
JSONObject json = super.json();
json.put(ROUTE, routeId);
return json;
}
}

6
src/main/java/de/srsoftware/web4rail/actions/SetSignalsToStop.java
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@@ -4,11 +4,7 @@ import java.io.IOException;
import de.srsoftware.web4rail.tiles.Signal;
public class SetSignalsToStop extends RouteAction {
public SetSignalsToStop(int routeId) {
super(routeId);
}
public class SetSignalsToStop extends Action {
@Override
public boolean fire(Context context) throws IOException {

9
src/main/java/de/srsoftware/web4rail/actions/SpeedReduction.java
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@@ -5,7 +5,6 @@ import java.util.HashMap;
import org.json.JSONObject;
import de.srsoftware.tools.Tag;
import de.srsoftware.web4rail.Constants;
import de.srsoftware.web4rail.Route;
import de.srsoftware.web4rail.Window;
import de.srsoftware.web4rail.tags.Button;
@@ -14,13 +13,13 @@ import de.srsoftware.web4rail.tags.Input;
import de.srsoftware.web4rail.tags.Label;
import de.srsoftware.web4rail.tiles.Contact;
public class SpeedReduction extends RouteAction implements Constants{
public class SpeedReduction extends Action{
public static final String MAX_SPEED = "max_speed";
private int maxSpeed;
public SpeedReduction(int routeId, int kmh) {
super(routeId);
public SpeedReduction(int kmh) {
super();
maxSpeed = kmh;
}
@@ -50,7 +49,7 @@ public class SpeedReduction extends RouteAction implements Constants{
int s = Integer.parseInt(ms);
if (s<0) error = t("Speed must not be less than zero!");
if (error == null) {
route.addAction(contact.trigger(),new SpeedReduction(route.id(), s));
route.addAction(contact.trigger(),new SpeedReduction(s));
contact.plan().stream("Action added!");
return route.properties();
}

8
src/main/java/de/srsoftware/web4rail/actions/TurnTrain.java
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@@ -1,12 +1,6 @@
package de.srsoftware.web4rail.actions;
import de.srsoftware.web4rail.Constants;
public class TurnTrain extends RouteAction implements Constants{
public TurnTrain(int routeId) {
super(routeId);
}
public class TurnTrain extends Action{
@Override
public boolean fire(Context context) {