更新到 rhino-1.7.14-1

2023-03-10 22:49:18 +08:00
parent 0155358081
commit 0df2c69539
22 changed files with 2633 additions and 1 deletions
@@ -0,0 +1,110 @@
+/*
+ * Decompiled with CFR 0.152.
+ */
+package com.script;
+
+import java.io.Reader;
+
+public abstract class AbstractScriptEngine
+        implements ScriptEngine {
+    protected ScriptContext context = new SimpleScriptContext();
+
+    public AbstractScriptEngine() {
+    }
+
+    public AbstractScriptEngine(Bindings n) {
+        this();
+        if (n == null) {
+            throw new NullPointerException("n is null");
+        }
+        this.context.setBindings(n, 100);
+    }
+
+    @Override
+    public void setContext(ScriptContext ctxt) {
+        if (ctxt == null) {
+            throw new NullPointerException("null context");
+        }
+        this.context = ctxt;
+    }
+
+    @Override
+    public ScriptContext getContext() {
+        return this.context;
+    }
+
+    @Override
+    public Bindings getBindings(int scope) {
+        if (scope == 200) {
+            return this.context.getBindings(200);
+        }
+        if (scope == 100) {
+            return this.context.getBindings(100);
+        }
+        throw new IllegalArgumentException("Invalid scope value.");
+    }
+
+    @Override
+    public void setBindings(Bindings bindings, int scope) {
+        if (scope == 200) {
+            this.context.setBindings(bindings, 200);
+        } else if (scope == 100) {
+            this.context.setBindings(bindings, 100);
+        } else {
+            throw new IllegalArgumentException("Invalid scope value.");
+        }
+    }
+
+    @Override
+    public void put(String key, Object value) {
+        Bindings nn = this.getBindings(100);
+        if (nn != null) {
+            nn.put(key, value);
+        }
+    }
+
+    @Override
+    public Object get(String key) {
+        Bindings nn = this.getBindings(100);
+        if (nn != null) {
+            return nn.get(key);
+        }
+        return null;
+    }
+
+    @Override
+    public Object eval(Reader reader, Bindings bindings) throws ScriptException {
+        return this.eval(reader, this.getScriptContext(bindings));
+    }
+
+    @Override
+    public Object eval(String script, Bindings bindings) throws ScriptException {
+        return this.eval(script, this.getScriptContext(bindings));
+    }
+
+    @Override
+    public Object eval(Reader reader) throws ScriptException {
+        return this.eval(reader, this.context);
+    }
+
+    @Override
+    public Object eval(String script) throws ScriptException {
+        return this.eval(script, this.context);
+    }
+
+    protected ScriptContext getScriptContext(Bindings nn) {
+        SimpleScriptContext ctxt = new SimpleScriptContext();
+        Bindings gs = this.getBindings(200);
+        if (gs != null) {
+            ctxt.setBindings(gs, 200);
+        }
+        if (nn != null) {
+            ctxt.setBindings(nn, 100);
+            ctxt.setReader(this.context.getReader());
+            ctxt.setWriter(this.context.getWriter());
+            ctxt.setErrorWriter(this.context.getErrorWriter());
+            return ctxt;
+        }
+        throw new NullPointerException("Engine scope Bindings may not be null.");
+    }
+}