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8359225: Remove unused test/jdk/javax/script/MyContext.java
Reviewed-by: sundar
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parent
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/*
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* Copyright (c) 2006, 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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* This is pluggable context used by test for 6398614
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*/
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import javax.script.*;
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import java.util.*;
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import java.io.*;
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public class MyContext implements ScriptContext {
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public static final int APP_SCOPE = 125;
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protected Writer writer;
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protected Writer errorWriter;
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protected Reader reader;
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protected Bindings appScope;
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protected Bindings engineScope;
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protected Bindings globalScope;
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public MyContext() {
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appScope = new SimpleBindings();
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engineScope = new SimpleBindings();
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globalScope = null;
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reader = new InputStreamReader(System.in);
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writer = new PrintWriter(System.out , true);
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errorWriter = new PrintWriter(System.err, true);
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}
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public void setBindings(Bindings bindings, int scope) {
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switch (scope) {
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case APP_SCOPE:
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if (bindings == null) {
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throw new NullPointerException("App scope cannot be null.");
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}
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appScope = bindings;
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break;
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case ENGINE_SCOPE:
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if (bindings == null) {
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throw new NullPointerException("Engine scope cannot be null.");
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}
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engineScope = bindings;
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break;
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case GLOBAL_SCOPE:
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globalScope = bindings;
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break;
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default:
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throw new IllegalArgumentException("Invalid scope value.");
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}
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}
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public Object getAttribute(String name) {
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if (engineScope.containsKey(name)) {
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return getAttribute(name, ENGINE_SCOPE);
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} else if (appScope.containsKey(name)) {
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return getAttribute(name, APP_SCOPE);
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} else if (globalScope != null && globalScope.containsKey(name)) {
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return getAttribute(name, GLOBAL_SCOPE);
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}
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return null;
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}
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public Object getAttribute(String name, int scope) {
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switch (scope) {
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case APP_SCOPE:
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return appScope.get(name);
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case ENGINE_SCOPE:
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return engineScope.get(name);
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case GLOBAL_SCOPE:
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if (globalScope != null) {
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return globalScope.get(name);
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}
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return null;
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default:
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throw new IllegalArgumentException("Illegal scope value.");
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}
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}
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public Object removeAttribute(String name, int scope) {
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switch (scope) {
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case APP_SCOPE:
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if (getBindings(APP_SCOPE) != null) {
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return getBindings(APP_SCOPE).remove(name);
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}
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return null;
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case ENGINE_SCOPE:
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if (getBindings(ENGINE_SCOPE) != null) {
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return getBindings(ENGINE_SCOPE).remove(name);
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}
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return null;
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case GLOBAL_SCOPE:
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if (getBindings(GLOBAL_SCOPE) != null) {
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return getBindings(GLOBAL_SCOPE).remove(name);
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}
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return null;
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default:
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throw new IllegalArgumentException("Illegal scope value.");
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}
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}
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public void setAttribute(String name, Object value, int scope) {
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switch (scope) {
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case APP_SCOPE:
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appScope.put(name, value);
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return;
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case ENGINE_SCOPE:
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engineScope.put(name, value);
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return;
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case GLOBAL_SCOPE:
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if (globalScope != null) {
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globalScope.put(name, value);
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}
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return;
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default:
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throw new IllegalArgumentException("Illegal scope value.");
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}
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}
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public Writer getWriter() {
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return writer;
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}
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public Reader getReader() {
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return reader;
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}
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public void setReader(Reader reader) {
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this.reader = reader;
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}
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public void setWriter(Writer writer) {
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this.writer = writer;
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}
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public Writer getErrorWriter() {
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return errorWriter;
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}
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public void setErrorWriter(Writer writer) {
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this.errorWriter = writer;
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}
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public int getAttributesScope(String name) {
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if (engineScope.containsKey(name)) {
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return ENGINE_SCOPE;
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} else if (appScope.containsKey(name)) {
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return APP_SCOPE;
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} else if (globalScope != null && globalScope.containsKey(name)) {
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return GLOBAL_SCOPE;
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} else {
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return -1;
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}
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}
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public Bindings getBindings(int scope) {
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if (scope == ENGINE_SCOPE) {
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return engineScope;
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} else if (scope == APP_SCOPE) {
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return appScope;
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} else if (scope == GLOBAL_SCOPE) {
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return globalScope;
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} else {
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throw new IllegalArgumentException("Illegal scope value.");
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}
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}
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public List<Integer> getScopes() {
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return scopes;
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}
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private static List<Integer> scopes;
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static {
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scopes = new ArrayList<Integer>(3);
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scopes.add(ENGINE_SCOPE);
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scopes.add(APP_SCOPE);
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scopes.add(GLOBAL_SCOPE);
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scopes = Collections.unmodifiableList(scopes);
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}
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}
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