118 lines
3.5 KiB
Java
118 lines
3.5 KiB
Java
/*
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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*
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*
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* This is script engine factory for dummy engine.
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*/
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import javax.script.*;
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import java.util.*;
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public class DummyScriptEngineFactory implements ScriptEngineFactory {
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public String getEngineName() {
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return "dummy";
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}
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public String getEngineVersion() {
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return "-1.0";
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}
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public List<String> getExtensions() {
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return extensions;
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}
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public String getLanguageName() {
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return "dummy";
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}
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public String getLanguageVersion() {
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return "-1.0";
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}
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public String getMethodCallSyntax(String obj, String m, String... args) {
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StringBuffer buf = new StringBuffer();
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buf.append("call " + m + " ");
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buf.append(" on " + obj + " with ");
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for (int i = 0; i < args.length; i++) {
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buf.append(args[i] + ", ");
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}
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buf.append(";");
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return buf.toString();
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}
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public List<String> getMimeTypes() {
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return mimeTypes;
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}
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public List<String> getNames() {
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return names;
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}
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public String getOutputStatement(String str) {
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return "output " + str;
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}
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public String getParameter(String key) {
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if (key.equals(ScriptEngine.ENGINE)) {
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return getEngineName();
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} else if (key.equals(ScriptEngine.ENGINE_VERSION)) {
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return getEngineVersion();
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} else if (key.equals(ScriptEngine.NAME)) {
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return getEngineName();
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} else if (key.equals(ScriptEngine.LANGUAGE)) {
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return getLanguageName();
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} else if (key.equals(ScriptEngine.LANGUAGE_VERSION)) {
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return getLanguageVersion();
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} else {
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return null;
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}
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}
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public String getProgram(String... statements) {
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Objects.requireNonNull(statements);
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StringBuffer buf = new StringBuffer();
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for (String stat : statements) {
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buf.append(Objects.requireNonNull(stat));
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}
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return buf.toString();
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}
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public ScriptEngine getScriptEngine() {
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return new DummyScriptEngine();
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}
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private static List<String> names;
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private static List<String> extensions;
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private static List<String> mimeTypes;
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static {
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names = new ArrayList<String>(1);
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names.add("dummy");
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names = Collections.unmodifiableList(names);
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extensions = names;
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mimeTypes = new ArrayList<String>(0);
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mimeTypes = Collections.unmodifiableList(mimeTypes);
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}
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}
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