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package com.sun.tools.javafx.script; |
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import javax.script.*; |
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import java.util.*; |
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39 | 28 | public class JavaFXScriptEngineFactory implements ScriptEngineFactory { |
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public String getEngineName() { |
41 | 0 | return "JavaFX Script Engine"; |
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} |
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public String getEngineVersion() { |
45 | 0 | return "1.0"; |
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} |
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public List<String> getExtensions() { |
49 | 8 | return extensions; |
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} |
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public String getLanguageName() { |
53 | 0 | return "javafx"; |
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} |
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public String getLanguageVersion() { |
57 | 0 | return "1.0"; |
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} |
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public String getMethodCallSyntax(String obj, String m, String... args) { |
61 | 0 | StringBuilder buf = new StringBuilder(); |
62 | 0 | buf.append(obj); |
63 | 0 | buf.append("."); |
64 | 0 | buf.append(m); |
65 | 0 | buf.append("("); |
66 | 0 | if (args.length != 0) { |
67 | 0 | int i = 0; |
68 | 0 | for (; i < args.length - 1; i++) { |
69 | 0 | buf.append(args[i] + ", "); |
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} |
71 | 0 | buf.append(args[i]); |
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} |
73 | 0 | buf.append(")"); |
74 | 0 | return buf.toString(); |
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} |
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public List<String> getMimeTypes() { |
78 | 0 | return mimeTypes; |
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} |
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public List<String> getNames() { |
82 | 20 | return names; |
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} |
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public String getOutputStatement(String toDisplay) { |
86 | 0 | StringBuilder buf = new StringBuilder(); |
87 | 0 | buf.append("java.lang.System.out.print(\""); |
88 | 0 | int len = toDisplay.length(); |
89 | 0 | for (int i = 0; i < len; i++) { |
90 | 0 | char ch = toDisplay.charAt(i); |
91 | 0 | switch (ch) { |
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case '"': |
93 | 0 | buf.append("\\\""); |
94 | 0 | break; |
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case '\\': |
96 | 0 | buf.append("\\\\"); |
97 | 0 | break; |
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default: |
99 | 0 | buf.append(ch); |
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break; |
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} |
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} |
103 | 0 | buf.append("\");"); |
104 | 0 | return buf.toString(); |
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} |
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public String getParameter(String key) { |
108 | 0 | if (key.equals(ScriptEngine.ENGINE)) { |
109 | 0 | return getEngineName(); |
110 | 0 | } else if (key.equals(ScriptEngine.ENGINE_VERSION)) { |
111 | 0 | return getEngineVersion(); |
112 | 0 | } else if (key.equals(ScriptEngine.NAME)) { |
113 | 0 | return getEngineName(); |
114 | 0 | } else if (key.equals(ScriptEngine.LANGUAGE)) { |
115 | 0 | return getLanguageName(); |
116 | 0 | } else if (key.equals(ScriptEngine.LANGUAGE_VERSION)) { |
117 | 0 | return getLanguageVersion(); |
118 | 0 | } else if (key.equals("THREADING")) { |
119 | 0 | return "MULTITHREADED"; |
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} else { |
121 | 0 | return null; |
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} |
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} |
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public String getProgram(String... statements) { |
126 | 0 | StringBuilder sb = new StringBuilder(); |
127 | 0 | for( int i=0; i< statements.length; i++ ) { |
128 | 0 | sb.append( statements[i] ); |
129 | 0 | sb.append("\n"); |
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} |
131 | 0 | return sb.toString(); |
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} |
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public ScriptEngine getScriptEngine() { |
135 | 26 | JavaFXScriptEngineImpl engine = new JavaFXScriptEngineImpl(); |
136 | 26 | engine.setFactory(this); |
137 | 26 | return engine; |
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} |
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140 | 4 | private static long nextClassNum = 0L; |
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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 { |
145 | 4 | names = new ArrayList<String>(1); |
146 | 4 | names.add("fx"); |
147 | 4 | extensions = Collections.unmodifiableList(names); |
148 | 4 | names.add("javafx"); |
149 | 4 | names = Collections.unmodifiableList(names); |
150 | 4 | mimeTypes = new ArrayList<String>(0); |
151 | 4 | mimeTypes.add("application/x-javafx-source"); |
152 | 4 | mimeTypes = Collections.unmodifiableList(mimeTypes); |
153 | 4 | } |
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} |