Java Code Examples for jdk.nashorn.internal.runtime.linker.NashornCallSiteDescriptor#isApplyToCall()

The following examples show how to use jdk.nashorn.internal.runtime.linker.NashornCallSiteDescriptor#isApplyToCall() . 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: Global.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request, final String operator) {
    final String name = desc.getNameToken(CallSiteDescriptor.NAME_OPERAND);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request, operator);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request, operator);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefore check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}
Example 2
Source File: Global.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request, final String operator) {
    final String name = desc.getNameToken(CallSiteDescriptor.NAME_OPERAND);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request, operator);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request, operator);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefor check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}
Example 3
Source File: Global.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request, final String operator) {
    final String name = desc.getNameToken(CallSiteDescriptor.NAME_OPERAND);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request, operator);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request, operator);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefore check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}
Example 4
Source File: Global.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request, final String operator) {
    final String name = desc.getNameToken(CallSiteDescriptor.NAME_OPERAND);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request, operator);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request, operator);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefore check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}
Example 5
Source File: Global.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request) {
    final String name = NashornCallSiteDescriptor.getOperand(desc);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefore check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}
Example 6
Source File: Global.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request, final String operator) {
    final String name = desc.getNameToken(CallSiteDescriptor.NAME_OPERAND);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request, operator);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request, operator);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefore check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}
Example 7
Source File: Global.java    From jdk8u_nashorn with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public GuardedInvocation findGetMethod(final CallSiteDescriptor desc, final LinkRequest request, final String operator) {
    final String name = desc.getNameToken(CallSiteDescriptor.NAME_OPERAND);
    final boolean isScope = NashornCallSiteDescriptor.isScope(desc);

    if (lexicalScope != null && isScope && !NashornCallSiteDescriptor.isApplyToCall(desc)) {
        if (lexicalScope.hasOwnProperty(name)) {
            return lexicalScope.findGetMethod(desc, request, operator);
        }
    }

    final GuardedInvocation invocation =  super.findGetMethod(desc, request, operator);

    // We want to avoid adding our generic lexical scope switchpoint to global constant invocations,
    // because those are invalidated per-key in the addBoundProperties method above.
    // We therefore check if the invocation does already have a switchpoint and the property is non-inherited,
    // assuming this only applies to global constants. If other non-inherited properties will
    // start using switchpoints some time in the future we'll have to revisit this.
    if (isScope && context.getEnv()._es6 && (invocation.getSwitchPoints() == null || !hasOwnProperty(name))) {
        return invocation.addSwitchPoint(getLexicalScopeSwitchPoint());
    }

    return invocation;
}