| /* |
| * Copyright 2006 - 2008 (C) The original author or authors |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package javax.script; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * This class is copied from the Livetribe 2.0.6 source with one important |
| * extension: The Livetribe implementation has the |
| * {@link #setGlobalScope(Bindings)} and {@link #getGlobalScope()} methods, |
| * which the Sun implementation of this class has {@link #setBindings(Bindings)} |
| * and {@link #getBindings()} methods. |
| * <p> |
| * Another change is to not scan the class loader initially when creating the |
| * ScriptEngineManager -- the assumption is that the ScriptEngine registrations |
| * are managed inside the framework. |
| */ |
| public class ScriptEngineManager { |
| |
| private final Map<String, ScriptEngineFactory> registeredByName = new HashMap<String, ScriptEngineFactory>(); |
| |
| private final Map<String, ScriptEngineFactory> registeredByExtension = new HashMap<String, ScriptEngineFactory>(); |
| |
| private final Map<String, ScriptEngineFactory> registeredByMimeType = new HashMap<String, ScriptEngineFactory>(); |
| |
| private Bindings globalScope; |
| |
| public ScriptEngineManager() { |
| this.globalScope = new SimpleBindings(); |
| } |
| |
| public ScriptEngineManager( |
| @SuppressWarnings("unused") ClassLoader classLoader) { |
| this(); |
| |
| // nothing more, we just have this method for API compatibility, |
| // but we don't want to read anything from the class loader |
| } |
| |
| public Bindings getBindings() { |
| return globalScope; |
| } |
| |
| public void setBindings(Bindings globalScope) { |
| if (globalScope == null) { |
| throw new IllegalArgumentException("Global scope cannot be null."); |
| } |
| |
| this.globalScope = globalScope; |
| } |
| |
| /** |
| * @deprecated use {@link #getBindings()} instaed. This method is introduced |
| * by the Livetribe JSR-223 implementation and is wrong. |
| */ |
| @Deprecated |
| public Bindings getGlobalScope() { |
| return getBindings(); |
| } |
| |
| /** |
| * @deprecated use {@link #setBindings(Bindings)} instaed. This method is |
| * introduced by the Livetribe JSR-223 implementation and is |
| * wrong. |
| */ |
| @Deprecated |
| public void setGlobalScope(Bindings globalScope) { |
| setBindings(globalScope); |
| } |
| |
| public void put(String key, Object value) { |
| globalScope.put(key, value); |
| } |
| |
| public Object get(String key) { |
| return globalScope.get(key); |
| } |
| |
| public ScriptEngine getEngineByName(String shortName) { |
| ScriptEngineFactory factory = registeredByName.get(shortName); |
| if (factory == null) return null; |
| |
| ScriptEngine engine = factory.getScriptEngine(); |
| |
| engine.setBindings(globalScope, ScriptContext.GLOBAL_SCOPE); |
| |
| return engine; |
| } |
| |
| public ScriptEngine getEngineByExtension(String extension) { |
| ScriptEngineFactory factory = registeredByExtension.get(extension); |
| if (factory == null) return null; |
| |
| ScriptEngine engine = factory.getScriptEngine(); |
| |
| engine.setBindings(globalScope, ScriptContext.GLOBAL_SCOPE); |
| |
| return engine; |
| } |
| |
| public ScriptEngine getEngineByMimeType(String mimeType) { |
| ScriptEngineFactory factory = registeredByMimeType.get(mimeType); |
| if (factory == null) return null; |
| |
| ScriptEngine engine = factory.getScriptEngine(); |
| |
| engine.setBindings(globalScope, ScriptContext.GLOBAL_SCOPE); |
| |
| return engine; |
| } |
| |
| public List<ScriptEngineFactory> getEngineFactories() { |
| // we don't apply discovery, so nothing is returned here ! |
| return Collections.emptyList(); |
| } |
| |
| public void registerEngineName(String name, ScriptEngineFactory factory) { |
| registeredByName.put(name, factory); |
| } |
| |
| public void registerEngineMimeType(String type, ScriptEngineFactory factory) { |
| registeredByMimeType.put(type, factory); |
| } |
| |
| public void registerEngineExtension(String extension, |
| ScriptEngineFactory factory) { |
| registeredByExtension.put(extension, factory); |
| } |
| } |
| /* |
| * Copyright 2006 - 2008 (C) The original author or authors |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package javax.script; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * This class is copied from the Livetribe 2.0.6 source with one important |
| * extension: The Livetribe implementation has the |
| * {@link #setGlobalScope(Bindings)} and {@link #getGlobalScope()} methods, |
| * which the Sun implementation of this class has {@link #setBindings(Bindings)} |
| * and {@link #getBindings()} methods. |
| * <p> |
| * Another change is to not scan the class loader initially when creating the |
| * ScriptEngineManager -- the assumption is that the ScriptEngine registrations |
| * are managed inside the framework. |
| */ |
| public class ScriptEngineManager { |
| |
| private final Map<String, ScriptEngineFactory> registeredByName = new HashMap<String, ScriptEngineFactory>(); |
| |
| private final Map<String, ScriptEngineFactory> registeredByExtension = new HashMap<String, ScriptEngineFactory>(); |
| |
| private final Map<String, ScriptEngineFactory> registeredByMimeType = new HashMap<String, ScriptEngineFactory>(); |
| |
| private Bindings globalScope; |
| |
| public ScriptEngineManager() { |
| this.globalScope = new SimpleBindings(); |
| } |
| |
| public ScriptEngineManager( |
| @SuppressWarnings("unused") ClassLoader classLoader) { |
| this(); |
| |
| // nothing more, we just have this method for API compatibility, |
| // but we don't want to read anything from the class loader |
| } |
| |
| public Bindings getBindings() { |
| return globalScope; |
| } |
| |
| public void setBindings(Bindings globalScope) { |
| if (globalScope == null) { |
| throw new IllegalArgumentException("Global scope cannot be null."); |
| } |
| |
| this.globalScope = globalScope; |
| } |
| |
| public Bindings getGlobalScope() { |
| return getBindings(); |
| } |
| |
| public void setGlobalScope(Bindings globalScope) { |
| setBindings(globalScope); |
| } |
| |
| public void put(String key, Object value) { |
| globalScope.put(key, value); |
| } |
| |
| public Object get(String key) { |
| return globalScope.get(key); |
| } |
| |
| public ScriptEngine getEngineByName(String shortName) { |
| ScriptEngineFactory factory = registeredByName.get(shortName); |
| if (factory == null) return null; |
| |
| ScriptEngine engine = factory.getScriptEngine(); |
| |
| engine.setBindings(globalScope, ScriptContext.GLOBAL_SCOPE); |
| |
| return engine; |
| } |
| |
| public ScriptEngine getEngineByExtension(String extension) { |
| ScriptEngineFactory factory = registeredByExtension.get(extension); |
| if (factory == null) return null; |
| |
| ScriptEngine engine = factory.getScriptEngine(); |
| |
| engine.setBindings(globalScope, ScriptContext.GLOBAL_SCOPE); |
| |
| return engine; |
| } |
| |
| public ScriptEngine getEngineByMimeType(String mimeType) { |
| ScriptEngineFactory factory = registeredByMimeType.get(mimeType); |
| if (factory == null) return null; |
| |
| ScriptEngine engine = factory.getScriptEngine(); |
| |
| engine.setBindings(globalScope, ScriptContext.GLOBAL_SCOPE); |
| |
| return engine; |
| } |
| |
| public List<ScriptEngineFactory> getEngineFactories() { |
| // we don't apply discovery, so nothing is returned here ! |
| return Collections.emptyList(); |
| } |
| |
| public void registerEngineName(String name, ScriptEngineFactory factory) { |
| registeredByName.put(name, factory); |
| } |
| |
| public void registerEngineMimeType(String type, ScriptEngineFactory factory) { |
| registeredByMimeType.put(type, factory); |
| } |
| |
| public void registerEngineExtension(String extension, |
| ScriptEngineFactory factory) { |
| registeredByExtension.put(extension, factory); |
| } |
| } |