Java Code Examples for jdk.nashorn.internal.runtime.ScriptingFunctions#EXEC_NAME

The following examples show how to use jdk.nashorn.internal.runtime.ScriptingFunctions#EXEC_NAME . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Parser.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments, false);
}
Example 2
Source File: Parser.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments, false);
}
Example 3
Source File: Parser.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments, false);
}
Example 4
Source File: Parser.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments, false);
}
Example 5
Source File: Parser.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments, false);
}
Example 6
Source File: Parser.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments);
}
Example 7
Source File: Parser.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments);
}
Example 8
Source File: Parser.java    From jdk8u_nashorn with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments, false);
}
Example 9
Source File: Parser.java    From nashorn with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Convert execString to a call to $EXEC.
 *
 * @param primaryToken Original string token.
 * @return callNode to $EXEC.
 */
CallNode execString(final int primaryLine, final long primaryToken) {
    // Synthesize an ident to call $EXEC.
    final IdentNode execIdent = new IdentNode(primaryToken, finish, ScriptingFunctions.EXEC_NAME);
    // Skip over EXECSTRING.
    next();
    // Set up argument list for call.
    // Skip beginning of edit string expression.
    expect(LBRACE);
    // Add the following expression to arguments.
    final List<Expression> arguments = Collections.singletonList(expression());
    // Skip ending of edit string expression.
    expect(RBRACE);

    return new CallNode(primaryLine, primaryToken, finish, execIdent, arguments);
}
Example 10
Source File: Global.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
private void initScripting(final ScriptEnvironment scriptEnv) {
    Object value;
    value = ScriptFunctionImpl.makeFunction("readLine", ScriptingFunctions.READLINE);
    addOwnProperty("readLine", Attribute.NOT_ENUMERABLE, value);

    value = ScriptFunctionImpl.makeFunction("readFully", ScriptingFunctions.READFULLY);
    addOwnProperty("readFully", Attribute.NOT_ENUMERABLE, value);

    final String execName = ScriptingFunctions.EXEC_NAME;
    value = ScriptFunctionImpl.makeFunction(execName, ScriptingFunctions.EXEC);
    addOwnProperty(execName, Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.echo (scripting-mode-only)
    // alias for "print"
    value = get("print");
    addOwnProperty("echo", Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.$OPTIONS (scripting-mode-only)
    final ScriptObject options = newObject();
    copyOptions(options, scriptEnv);
    addOwnProperty("$OPTIONS", Attribute.NOT_ENUMERABLE, options);

    // Nashorn extension: global.$ENV (scripting-mode-only)
    if (System.getSecurityManager() == null) {
        // do not fill $ENV if we have a security manager around
        // Retrieve current state of ENV variables.
        final ScriptObject env = newObject();
        env.putAll(System.getenv(), scriptEnv._strict);
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
    } else {
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    }

    // add other special properties for exec support
    addOwnProperty(ScriptingFunctions.OUT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.ERR_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.EXIT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
}
Example 11
Source File: Global.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
private void initScripting(final ScriptEnvironment scriptEnv) {
    Object value;
    value = ScriptFunctionImpl.makeFunction("readLine", ScriptingFunctions.READLINE);
    addOwnProperty("readLine", Attribute.NOT_ENUMERABLE, value);

    value = ScriptFunctionImpl.makeFunction("readFully", ScriptingFunctions.READFULLY);
    addOwnProperty("readFully", Attribute.NOT_ENUMERABLE, value);

    final String execName = ScriptingFunctions.EXEC_NAME;
    value = ScriptFunctionImpl.makeFunction(execName, ScriptingFunctions.EXEC);
    addOwnProperty(execName, Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.echo (scripting-mode-only)
    // alias for "print"
    value = get("print");
    addOwnProperty("echo", Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.$OPTIONS (scripting-mode-only)
    final ScriptObject options = newObject();
    copyOptions(options, scriptEnv);
    addOwnProperty("$OPTIONS", Attribute.NOT_ENUMERABLE, options);

    // Nashorn extension: global.$ENV (scripting-mode-only)
    if (System.getSecurityManager() == null) {
        // do not fill $ENV if we have a security manager around
        // Retrieve current state of ENV variables.
        final ScriptObject env = newObject();
        env.putAll(System.getenv(), scriptEnv._strict);
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
    } else {
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    }

    // add other special properties for exec support
    addOwnProperty(ScriptingFunctions.OUT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.ERR_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.EXIT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
}
Example 12
Source File: Global.java    From nashorn with GNU General Public License v2.0 5 votes vote down vote up 
private void initScripting(final ScriptEnvironment scriptEnv) {
    Object value;
    value = ScriptFunctionImpl.makeFunction("readLine", ScriptingFunctions.READLINE);
    addOwnProperty("readLine", Attribute.NOT_ENUMERABLE, value);

    value = ScriptFunctionImpl.makeFunction("readFully", ScriptingFunctions.READFULLY);
    addOwnProperty("readFully", Attribute.NOT_ENUMERABLE, value);

    final String execName = ScriptingFunctions.EXEC_NAME;
    value = ScriptFunctionImpl.makeFunction(execName, ScriptingFunctions.EXEC);
    addOwnProperty(execName, Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.echo (scripting-mode-only)
    // alias for "print"
    value = get("print");
    addOwnProperty("echo", Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.$OPTIONS (scripting-mode-only)
    final ScriptObject options = newObject();
    copyOptions(options, scriptEnv);
    addOwnProperty("$OPTIONS", Attribute.NOT_ENUMERABLE, options);

    // Nashorn extension: global.$ENV (scripting-mode-only)
    if (System.getSecurityManager() == null) {
        // do not fill $ENV if we have a security manager around
        // Retrieve current state of ENV variables.
        final ScriptObject env = newObject();
        env.putAll(System.getenv(), scriptEnv._strict);
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
    } else {
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    }

    // add other special properties for exec support
    addOwnProperty(ScriptingFunctions.OUT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.ERR_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.EXIT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
}
Example 13
Source File: Global.java    From jdk8u60 with GNU General Public License v2.0 4 votes vote down vote up 
private void initScripting(final ScriptEnvironment scriptEnv) {
    Object value;
    value = ScriptFunctionImpl.makeFunction("readLine", ScriptingFunctions.READLINE);
    addOwnProperty("readLine", Attribute.NOT_ENUMERABLE, value);

    value = ScriptFunctionImpl.makeFunction("readFully", ScriptingFunctions.READFULLY);
    addOwnProperty("readFully", Attribute.NOT_ENUMERABLE, value);

    final String execName = ScriptingFunctions.EXEC_NAME;
    value = ScriptFunctionImpl.makeFunction(execName, ScriptingFunctions.EXEC);
    addOwnProperty(execName, Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.echo (scripting-mode-only)
    // alias for "print"
    value = get("print");
    addOwnProperty("echo", Attribute.NOT_ENUMERABLE, value);

    // Nashorn extension: global.$OPTIONS (scripting-mode-only)
    final ScriptObject options = newObject();
    copyOptions(options, scriptEnv);
    addOwnProperty("$OPTIONS", Attribute.NOT_ENUMERABLE, options);

    // Nashorn extension: global.$ENV (scripting-mode-only)
    if (System.getSecurityManager() == null) {
        // do not fill $ENV if we have a security manager around
        // Retrieve current state of ENV variables.
        final ScriptObject env = newObject();
        env.putAll(System.getenv(), scriptEnv._strict);

        // Some platforms, e.g., Windows, do not define the PWD environment
        // variable, so that the $ENV.PWD property needs to be explicitly
        // set.
        if (!env.containsKey(ScriptingFunctions.PWD_NAME)) {
            env.put(ScriptingFunctions.PWD_NAME, System.getProperty("user.dir"), scriptEnv._strict);
        }

        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
    } else {
        addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    }

    // add other special properties for exec support
    addOwnProperty(ScriptingFunctions.OUT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.ERR_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
    addOwnProperty(ScriptingFunctions.EXIT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
}