mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-12-23 09:47:38 +00:00
Improved scripting support.
This commit is contained in:
parent
c9f8a8fe13
commit
9e0bb0730c
@ -16,6 +16,7 @@
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<include name="Bukkit.jar" />
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<include name="GroupUsers.jar" />
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<include name="Permissions.jar" />
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<include name="js.jar" />
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</fileset>
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<target name="init">
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@ -38,7 +39,7 @@
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<attribute name="Implementation-Title" value="WorldEdit"/>
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<attribute name="Implementation-Version" value="${version}"/>
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<attribute name="WorldEdit-Version" value="${version}"/>
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<attribute name="Class-Path" value="truezip.jar WorldEdit/truezip.jar"/>
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<attribute name="Class-Path" value="truezip.jar WorldEdit/truezip.jar js.jar WorldEdit/js.jar"/>
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<!--<attribute name="Main-Class" value="com.sk89q.worldedit.cli.Main"/>-->
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</manifest>
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<delete file="${build.dir}/plugin.yml"/>
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@ -19,6 +19,7 @@
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package com.sk89q.worldedit;
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import java.util.HashSet;
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import java.util.Set;
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import com.sk89q.worldedit.snapshots.SnapshotRepository;
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@ -36,7 +37,7 @@ public abstract class LocalConfiguration {
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};
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public boolean profile = false;
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public Set<Integer> disallowedBlocks = null;
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public Set<Integer> disallowedBlocks = new HashSet<Integer>();
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public int defaultChangeLimit = -1;
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public int maxChangeLimit = -1;
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public String shellSaveType = null;
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@ -54,6 +55,7 @@ public abstract class LocalConfiguration {
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public boolean useInventoryOverride = false;
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public int navigationWand = 345;
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public int navigationWandMaxDistance = 50;
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public int scriptTimeout = 3000;
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/**
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* Loads the configuration.
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@ -22,20 +22,19 @@ package com.sk89q.worldedit;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Set;
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import java.util.HashSet;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.io.*;
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import javax.script.ScriptEngine;
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import javax.script.ScriptEngineManager;
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import javax.script.ScriptException;
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import com.sk89q.util.StringUtil;
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import com.sk89q.worldedit.bags.BlockBag;
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import com.sk89q.worldedit.blocks.*;
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import com.sk89q.worldedit.data.*;
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import com.sk89q.worldedit.filters.*;
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import com.sk89q.worldedit.scripting.ScriptContext;
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import com.sk89q.worldedit.scripting.*;
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import com.sk89q.worldedit.snapshots.*;
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import com.sk89q.worldedit.superpickaxe.*;
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import com.sk89q.worldedit.regions.*;
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@ -2149,44 +2148,61 @@ public class WorldEditController {
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String script;
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try {
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FileInputStream file = new FileInputStream(f);
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InputStream file;
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if (!f.exists()) {
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file = WorldEditController.class.getResourceAsStream(
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"craftscripts/" + filename);
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if (file == null) {
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player.printError("Script does not exist: " + filename);
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return;
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}
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} else {
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file = new FileInputStream(f);
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}
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DataInputStream in = new DataInputStream(file);
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byte[] data = new byte[in.available()];
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in.readFully(data);
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in.close();
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script = new String(data, 0, data.length, "utf-8");
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} catch (FileNotFoundException e) {
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player.printError("Script does not exist: " + filename);
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return;
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} catch (IOException e) {
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player.printError("Script read error: " + e.getMessage());
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return;
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}
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ScriptEngineManager manager = new ScriptEngineManager();
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ScriptEngine engine = manager.getEngineByExtension(ext);
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if (engine == null) {
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player.printError("Failed to load the scripting engine.");
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return;
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}
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LocalSession session = getSession(player);
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ScriptContext context = new ScriptContext(this, server, config, session, player);
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CraftScriptContext scriptContext =
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new CraftScriptContext(this, server, config, session, player);
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engine.put("argv", args);
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engine.put("ctx", context);
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engine.put("player", player);
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engine.put("BaseBlock", BaseBlock.class);
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CraftScriptEngine engine = null;
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try {
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engine.eval(script);
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} catch (ScriptException e) {
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e.printStackTrace();
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player.printError("Script encountered an error: " + e.getMessage());
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engine = new RhinoCraftScriptEngine();
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} catch (NoClassDefFoundError e) {
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try {
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engine = new SunRhinoCraftScriptEngine();
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} catch (NoClassDefFoundError e2) {
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player.printError("Failed to find an installed script engine.");
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return;
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}
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}
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engine.setTimeLimit(3000);
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Map<String, Object> vars = new HashMap<String, Object>();
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vars.put("argv", args);
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vars.put("context", scriptContext);
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vars.put("player", player);
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try {
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engine.evaluate(script, filename, vars);
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} catch (ScriptException e) {
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player.printError("Failed to execute:");
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player.printRaw(e.getMessage());
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} finally {
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for (EditSession editSession : context._getEditSessions()) {
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for (EditSession editSession : scriptContext._getEditSessions()) {
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session.remember(editSession);
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}
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}
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@ -65,6 +65,8 @@ public class BukkitConfiguration extends LocalConfiguration {
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navigationWand = config.getInt("navigation-wand.item", navigationWand);
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navigationWandMaxDistance = config.getInt("navigation-wand.max-distance", navigationWandMaxDistance);
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scriptTimeout = config.getInt("scripting.timeout", scriptTimeout);
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disallowedBlocks = new HashSet<Integer>(config.getIntList("limits.disallowed-blocks", null));
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String snapshotsDir = config.getString("snapshots.directory", "");
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@ -31,10 +31,10 @@ import com.sk89q.worldedit.UnknownItemException;
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import com.sk89q.worldedit.WorldEditController;
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import com.sk89q.worldedit.blocks.BaseBlock;
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public class ScriptContext extends ScriptEnvironment {
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public class CraftScriptContext extends CraftScriptEnvironment {
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private List<EditSession> editSessions = new ArrayList<EditSession>();
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public ScriptContext(WorldEditController controller,
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public CraftScriptContext(WorldEditController controller,
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ServerInterface server, LocalConfiguration config,
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LocalSession session, LocalPlayer player) {
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super(controller, server, config, session, player);
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30
src/com/sk89q/worldedit/scripting/CraftScriptEngine.java
Normal file
30
src/com/sk89q/worldedit/scripting/CraftScriptEngine.java
Normal file
@ -0,0 +1,30 @@
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// $Id$
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/*
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* WorldEdit
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* Copyright (C) 2010 sk89q <http://www.sk89q.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.scripting;
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import java.util.Map;
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import javax.script.ScriptException;
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public interface CraftScriptEngine {
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public void setTimeLimit(int milliseconds);
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public int getTimeLimit();
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public Object evaluate(String script, String filename, Map<String, Object> args)
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throws ScriptException;
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}
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@ -25,14 +25,14 @@ import com.sk89q.worldedit.LocalSession;
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import com.sk89q.worldedit.ServerInterface;
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import com.sk89q.worldedit.WorldEditController;
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public abstract class ScriptEnvironment {
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public abstract class CraftScriptEnvironment {
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protected WorldEditController controller;
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protected LocalPlayer player;
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protected LocalConfiguration config;
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protected LocalSession session;
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protected ServerInterface server;
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public ScriptEnvironment(WorldEditController controller, ServerInterface server,
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public CraftScriptEnvironment(WorldEditController controller, ServerInterface server,
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LocalConfiguration config, LocalSession session, LocalPlayer player) {
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this.controller = controller;
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this.player = player;
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61
src/com/sk89q/worldedit/scripting/RhinoContextFactory.java
Normal file
61
src/com/sk89q/worldedit/scripting/RhinoContextFactory.java
Normal file
@ -0,0 +1,61 @@
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// $Id$
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/*
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* WorldEdit
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* Copyright (C) 2010 sk89q <http://www.sk89q.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.scripting;
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import org.mozilla.javascript.*;
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public class RhinoContextFactory extends ContextFactory {
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protected int timeLimit;
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public RhinoContextFactory(int timeLimit) {
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this.timeLimit = timeLimit;
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}
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protected Context makeContext() {
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RhinoContext cx = new RhinoContext(this);
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cx.setInstructionObserverThreshold(10000);
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return cx;
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}
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protected void observeInstructionCount(Context cx, int instructionCount) {
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RhinoContext mcx = (RhinoContext)cx;
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long currentTime = System.currentTimeMillis();
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if (currentTime - mcx.startTime > timeLimit) {
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throw new Error("Script timed out (" + timeLimit + "ms)");
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}
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}
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protected Object doTopCall(Callable callable, Context cx, Scriptable scope,
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Scriptable thisObj, Object[] args) {
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RhinoContext mcx = (RhinoContext)cx;
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mcx.startTime = System.currentTimeMillis();
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return super.doTopCall(callable, cx, scope, thisObj, args);
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}
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private static class RhinoContext extends Context {
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long startTime;
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public RhinoContext(ContextFactory factory) {
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super(factory);
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}
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}
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}
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@ -0,0 +1,75 @@
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// $Id$
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/*
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* WorldEdit
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* Copyright (C) 2010 sk89q <http://www.sk89q.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.scripting;
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import java.util.Map;
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import javax.script.ScriptException;
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import org.mozilla.javascript.*;
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public class RhinoCraftScriptEngine implements CraftScriptEngine {
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private int timeLimit;
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@Override
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public void setTimeLimit(int milliseconds) {
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timeLimit = milliseconds;
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}
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@Override
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public int getTimeLimit() {
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return timeLimit;
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}
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@Override
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public Object evaluate(String script, String filename, Map<String, Object> args)
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throws ScriptException {
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RhinoContextFactory factory = new RhinoContextFactory(timeLimit);
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Context cx = factory.enterContext();
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ScriptableObject scriptable = new ImporterTopLevel(cx);
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Scriptable scope = cx.initStandardObjects(scriptable);
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for (Map.Entry<String, Object> entry : args.entrySet()) {
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ScriptableObject.putProperty(scope, entry.getKey(),
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Context.javaToJS(entry.getValue(), scope));
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}
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try {
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return cx.evaluateString(scope, script, filename, 1, null);
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} catch (Error e) {
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throw new ScriptException(e.getMessage());
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} catch (RhinoException e) {
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String msg;
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int line = (line = e.lineNumber()) == 0 ? -1 : line;
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if (e instanceof JavaScriptException) {
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msg = String.valueOf(((JavaScriptException)e).getValue());
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} else {
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msg = e.getMessage();
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}
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ScriptException scriptException =
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new ScriptException(msg, e.sourceName(), line);
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scriptException.initCause(e);
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throw scriptException;
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} finally {
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Context.exit();
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}
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}
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}
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@ -0,0 +1,61 @@
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// $Id$
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/*
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* WorldEdit
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* Copyright (C) 2010 sk89q <http://www.sk89q.com>
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*
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* This program is free software: you can redistribute it and/or modify
|
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation, either version 3 of the License, or
|
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* (at your option) any later version.
|
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*
|
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* This program is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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* GNU General Public License for more details.
|
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*
|
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* You should have received a copy of the GNU General Public License
|
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.scripting;
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import sun.org.mozilla.javascript.internal.*;
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public class SunRhinoContextFactory extends ContextFactory {
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protected int timeLimit;
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public SunRhinoContextFactory(int timeLimit) {
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this.timeLimit = timeLimit;
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}
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protected Context makeContext() {
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RhinoContext cx = new RhinoContext(this);
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cx.setInstructionObserverThreshold(10000);
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return cx;
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}
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protected void observeInstructionCount(Context cx, int instructionCount) {
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RhinoContext mcx = (RhinoContext)cx;
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long currentTime = System.currentTimeMillis();
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if (currentTime - mcx.startTime > timeLimit) {
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throw new Error("Script timed out (" + timeLimit + "ms)");
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}
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}
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protected Object doTopCall(Callable callable, Context cx, Scriptable scope,
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Scriptable thisObj, Object[] args) {
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RhinoContext mcx = (RhinoContext)cx;
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mcx.startTime = System.currentTimeMillis();
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return super.doTopCall(callable, cx, scope, thisObj, args);
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}
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private static class RhinoContext extends Context {
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long startTime;
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public RhinoContext(ContextFactory factory) {
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super();
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}
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}
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}
|
@ -0,0 +1,82 @@
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// $Id$
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/*
|
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* WorldEdit
|
||||
* Copyright (C) 2010 sk89q <http://www.sk89q.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
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package com.sk89q.worldedit.scripting;
|
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import java.util.Map;
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import javax.script.ScriptException;
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import com.sk89q.worldedit.WorldEditController;
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import sun.org.mozilla.javascript.internal.*;
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|
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public class SunRhinoCraftScriptEngine implements CraftScriptEngine {
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private int timeLimit;
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@Override
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public void setTimeLimit(int milliseconds) {
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timeLimit = milliseconds;
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}
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@Override
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public int getTimeLimit() {
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return timeLimit;
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}
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@Override
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public Object evaluate(final String script, final String filename,
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final Map<String, Object> args)
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throws ScriptException {
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SunRhinoContextFactory factory = new SunRhinoContextFactory(timeLimit);
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factory.initApplicationClassLoader(WorldEditController.class.getClassLoader());
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try {
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return factory.call(new ContextAction() {
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public Object run(Context cx) {
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Scriptable topLevel = new ImporterTopLevel(cx);
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Scriptable scope = cx.initStandardObjects();
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topLevel.setParentScope(scope);
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for (Map.Entry<String, Object> entry : args.entrySet()) {
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ScriptableObject.putProperty(scope, entry.getKey(),
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Context.javaToJS(entry.getValue(), scope));
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}
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return cx.evaluateString(topLevel, script, filename, 1, null);
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}
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});
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} catch (Error e) {
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throw new ScriptException(e.getMessage());
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} catch (RhinoException e) {
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String msg;
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int line = (line = e.lineNumber()) == 0 ? -1 : line;
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||||
if (e instanceof JavaScriptException) {
|
||||
msg = String.valueOf(((JavaScriptException)e).getValue());
|
||||
} else {
|
||||
msg = e.getMessage();
|
||||
}
|
||||
|
||||
ScriptException scriptException =
|
||||
new ScriptException(msg, e.sourceName(), line);
|
||||
scriptException.initCause(e);
|
||||
|
||||
throw scriptException;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
119
src/com/sk89q/worldedit/scripting/java/RhinoScriptEngine.java
Normal file
119
src/com/sk89q/worldedit/scripting/java/RhinoScriptEngine.java
Normal file
@ -0,0 +1,119 @@
|
||||
// $Id$
|
||||
/*
|
||||
* WorldEdit
|
||||
* Copyright (C) 2010 sk89q <http://www.sk89q.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.scripting.java;
|
||||
|
||||
import java.io.*;
|
||||
import javax.script.*;
|
||||
import org.mozilla.javascript.*;
|
||||
import com.sk89q.worldedit.scripting.RhinoContextFactory;
|
||||
|
||||
public class RhinoScriptEngine extends AbstractScriptEngine {
|
||||
private ScriptEngineFactory factory;
|
||||
private Context cx;
|
||||
|
||||
public RhinoScriptEngine() {
|
||||
RhinoContextFactory factory = new RhinoContextFactory(3000);
|
||||
factory.enterContext();
|
||||
}
|
||||
|
||||
public Bindings createBindings() {
|
||||
return new SimpleBindings();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object eval(String script, ScriptContext context)
|
||||
throws ScriptException {
|
||||
|
||||
Scriptable scope = setupScope(cx, context);
|
||||
|
||||
String filename = (filename = (String)get(ScriptEngine.FILENAME)) == null
|
||||
? "<unknown>" : filename;
|
||||
|
||||
try {
|
||||
return cx.evaluateString(scope, script, filename, 1, null);
|
||||
} catch (RhinoException e) {
|
||||
String msg;
|
||||
int line = (line = e.lineNumber()) == 0 ? -1 : line;
|
||||
|
||||
if (e instanceof JavaScriptException) {
|
||||
msg = String.valueOf(((JavaScriptException)e).getValue());
|
||||
} else {
|
||||
msg = e.getMessage();
|
||||
}
|
||||
|
||||
ScriptException scriptException =
|
||||
new ScriptException(msg, e.sourceName(), line);
|
||||
scriptException.initCause(e);
|
||||
|
||||
throw scriptException;
|
||||
} finally {
|
||||
Context.exit();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object eval(Reader reader, ScriptContext context)
|
||||
throws ScriptException {
|
||||
|
||||
Scriptable scope = setupScope(cx, context);
|
||||
|
||||
String filename = (filename = (String)get(ScriptEngine.FILENAME)) == null
|
||||
? "<unknown>" : filename;
|
||||
|
||||
try {
|
||||
return cx.evaluateReader(scope, reader, filename, 1, null);
|
||||
} catch (RhinoException e) {
|
||||
String msg;
|
||||
int line = (line = e.lineNumber()) == 0 ? -1 : line;
|
||||
|
||||
if (e instanceof JavaScriptException) {
|
||||
msg = String.valueOf(((JavaScriptException)e).getValue());
|
||||
} else {
|
||||
msg = e.getMessage();
|
||||
}
|
||||
|
||||
ScriptException scriptException =
|
||||
new ScriptException(msg, e.sourceName(), line);
|
||||
scriptException.initCause(e);
|
||||
|
||||
throw scriptException;
|
||||
} catch (IOException e) {
|
||||
throw new ScriptException(e);
|
||||
} finally {
|
||||
Context.exit();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public ScriptEngineFactory getFactory() {
|
||||
if (factory != null) {
|
||||
return factory;
|
||||
} else {
|
||||
return new RhinoScriptEngineFactory();
|
||||
}
|
||||
}
|
||||
|
||||
private Scriptable setupScope(Context cx, ScriptContext context) {
|
||||
ScriptableObject scriptable = new ImporterTopLevel(cx);
|
||||
Scriptable scope = cx.initStandardObjects(scriptable);
|
||||
//ScriptableObject.putProperty(scope, "argv", Context.javaToJS(args, scope));
|
||||
return scope;
|
||||
}
|
||||
}
|
@ -0,0 +1,151 @@
|
||||
// $Id$
|
||||
/*
|
||||
* WorldEdit
|
||||
* Copyright (C) 2010 sk89q <http://www.sk89q.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.scripting.java;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import javax.script.ScriptEngine;
|
||||
import javax.script.ScriptEngineFactory;
|
||||
|
||||
public class RhinoScriptEngineFactory implements ScriptEngineFactory {
|
||||
private static List<String> names;
|
||||
private static List<String> mimeTypes;
|
||||
private static List<String> extensions;
|
||||
|
||||
static {
|
||||
names = new ArrayList<String>(5);
|
||||
names.add("ECMAScript");
|
||||
names.add("ecmascript");
|
||||
names.add("JavaScript");
|
||||
names.add("javascript");
|
||||
names.add("js");
|
||||
names = Collections.unmodifiableList(names);
|
||||
|
||||
mimeTypes = new ArrayList<String>(4);
|
||||
mimeTypes.add("application/ecmascript");
|
||||
mimeTypes.add("text/ecmascript");
|
||||
mimeTypes.add("application/javascript");
|
||||
mimeTypes.add("text/javascript");
|
||||
mimeTypes = Collections.unmodifiableList(mimeTypes);
|
||||
|
||||
extensions = new ArrayList<String>(2);
|
||||
extensions.add("emcascript");
|
||||
extensions.add("js");
|
||||
extensions = Collections.unmodifiableList(extensions);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEngineName() {
|
||||
return "Rhino JavaScript Engine (SK)";
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEngineVersion() {
|
||||
return "unknown";
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<String> getExtensions() {
|
||||
return extensions;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getLanguageName() {
|
||||
return "EMCAScript";
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getLanguageVersion() {
|
||||
return "1.8";
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getMethodCallSyntax(String obj, String m, String ... args) {
|
||||
StringBuilder s = new StringBuilder();
|
||||
s.append(obj);
|
||||
s.append(".");
|
||||
s.append(m);
|
||||
s.append("(");
|
||||
|
||||
for (int i = 0; i < args.length; i++) {
|
||||
s.append(args[i]);
|
||||
if (i < args.length - 1) {
|
||||
s.append(",");
|
||||
}
|
||||
}
|
||||
|
||||
s.append(")");
|
||||
|
||||
return s.toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<String> getMimeTypes() {
|
||||
return mimeTypes;
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<String> getNames() {
|
||||
return names;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getOutputStatement(String str) {
|
||||
return "print(" + str.replace("\\", "\\\\")
|
||||
.replace("\"", "\\\\\"")
|
||||
.replace(";", "\\\\;") + ")";
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object getParameter(String key) {
|
||||
if (key.equals(ScriptEngine.ENGINE)) {
|
||||
return getEngineName();
|
||||
} else if (key.equals(ScriptEngine.ENGINE_VERSION)) {
|
||||
return getEngineVersion();
|
||||
} else if (key.equals(ScriptEngine.NAME)) {
|
||||
return getEngineName();
|
||||
} else if (key.equals(ScriptEngine.LANGUAGE)) {
|
||||
return getLanguageName();
|
||||
} else if (key.equals(ScriptEngine.LANGUAGE_VERSION)) {
|
||||
return getLanguageVersion();
|
||||
} else if (key.equals("THREADING")) {
|
||||
return "MULTITHREADED";
|
||||
} else {
|
||||
throw new IllegalArgumentException("Invalid key");
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getProgram(String ... statements) {
|
||||
StringBuilder s = new StringBuilder();
|
||||
for (String stmt : statements) {
|
||||
s.append(stmt);
|
||||
s.append(";");
|
||||
}
|
||||
return s.toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public ScriptEngine getScriptEngine() {
|
||||
return new RhinoScriptEngine();
|
||||
}
|
||||
|
||||
}
|
Loading…
Reference in New Issue
Block a user