List of dynamicInvoker() Examples

Examples of dynamicInvoker()

java.lang.invoke.CallSite.dynamicInvoker()
Produces a method handle equivalent to an invokedynamic instruction which has been linked to this call site.
This method is equivalent to the following code:
```
 {@code MethodHandle getTarget, invoker, result; getTarget = MethodHandles.publicLookup().bind(this, "getTarget", MethodType.methodType(MethodHandle.class)); invoker = MethodHandles.exactInvoker(this.type()); result = MethodHandles.foldArguments(invoker, getTarget)}
```
@return a method handle which always invokes this call site's current target
java.lang.invoke.ConstantCallSite.dynamicInvoker()
Returns this call site's permanent target. Since that target will never change, this is a correct implementation of {@link CallSite#dynamicInvoker CallSite.dynamicInvoker}. @return the immutable linkage state of this call site, a constant method handle @throws IllegalStateException if the {@code ConstantCallSite} constructor has not completed
java.lang.invoke.MutableCallSite.dynamicInvoker()
{@inheritDoc}
java.lang.invoke.VolatileCallSite.dynamicInvoker()
{@inheritDoc}
org.dynalang.dynalink.MonomorphicCallSite.dynamicInvoker()

Examples of java.lang.invoke.CallSite.dynamicInvoker()

    CallSite callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments("a", "b", "c"), is("a-b-c"));


    type = MethodType.methodType(Object.class, Object.class);
    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments("a"), is("a"));


    type = MethodType.methodType(Object.class);
    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments(), is(""));

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments("a"), is("a"));


    type = MethodType.methodType(Object.class);
    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments(), is(""));


    type = MethodType.methodType(Object.class, Object.class);
    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments((Object)new String[]{"a", "b", "c"}), is("a-b-c"));
  }

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments(), is(""));


    type = MethodType.methodType(Object.class, Object.class);
    callSite = FunctionCallSupport.bootstrap(lookup, name, type);
    assertThat((String) callSite.dynamicInvoker().invokeWithArguments((Object)new String[]{"a", "b", "c"}), is("a-b-c"));
  }
}

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

  @Test
  public void check_bootstrap() throws Throwable {
    MethodHandle handle = lookup().findStatic(ClosureCallSupportTest.class, "objectToString", genericMethodType(1));
    CallSite callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class, Object.class));


    MethodHandle invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle, 123), is("123"));
    assertThat((String) invoker.invokeWithArguments(handle, 123), is("123"));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "objectToStringDecorated", genericMethodType(1));
    assertThat((String) invoker.invokeWithArguments(handle, 123), is("[123]"));

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Examples of java.lang.invoke.CallSite.dynamicInvoker()


  @Test
  public void check_bootstrap_varargs() throws Throwable {
    MethodHandle handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    CallSite callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class, Object.class, Object.class));
    MethodHandle invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle, 1, 2), is("12"));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class, Object.class));
    invoker = callSite.dynamicInvoker();

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

    MethodHandle invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle, 1, 2), is("12"));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class, Object.class));
    invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle, 1), is("1"));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class));
    invoker = callSite.dynamicInvoker();

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

    invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle, 1), is("1"));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class));
    invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle), is(""));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class, Object.class));
    invoker = callSite.dynamicInvoker();

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

    invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle), is(""));


    handle = lookup().findStatic(ClosureCallSupportTest.class, "concat", genericMethodType(0, true));
    callSite = ClosureCallSupport.bootstrap(lookup(), "closure", methodType(Object.class, MethodHandle.class, Object.class));
    invoker = callSite.dynamicInvoker();
    assertThat((String) invoker.invokeWithArguments(handle, new Object[]{1,2}), is("12"));
  }
}

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Examples of java.lang.invoke.CallSite.dynamicInvoker()

  }


  @Test
  public void check_to_string() throws Throwable {
    CallSite toString = MethodInvocationSupport.bootstrap(lookup(), "toString", methodType(Object.class, Object.class), 0);
    String result = (String) toString.dynamicInvoker().invokeWithArguments(julien());
    assertThat(result, notNullValue());
    assertThat(result, is("Person{name='Julien', email='julien.ponge@insa-lyon.fr'}"));
  }


  @Test

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Examples of java.lang.invoke.CallSite.dynamicInvoker()


  @Test
  public void check_set_name() throws Throwable {
    CallSite setName = MethodInvocationSupport.bootstrap(lookup(), "setName", methodType(Object.class, Object.class, Object.class), 0);
    Person julien = julien();
    setName.dynamicInvoker().invokeWithArguments(julien, "Julien Ponge");
    assertThat(julien.name, is("Julien Ponge"));
  }


  @Test
  public void check_equals() throws Throwable {

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