| /******************************************************************************* |
| * Copyright (c) 2020, Jesper Steen Møller and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Jesper Steen Møller - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.eval.ast.instructions; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jdt.debug.core.IJavaValue; |
| import org.eclipse.jdt.internal.debug.eval.RemoteEvaluator; |
| |
| /** |
| * Invokes a method on a object in a class injected into the debug target. The arguments are on the stack in reverse order, followed by the type. |
| * Pushes the result onto the stack |
| */ |
| public class RemoteOperator extends CompoundInstruction { |
| |
| private RemoteEvaluator fEvaluator; |
| private String fSignature; |
| |
| public RemoteOperator(String body, int start, RemoteEvaluator evaluator) { |
| super(start); |
| fSignature = body; |
| fEvaluator = evaluator; |
| } |
| |
| @Override |
| public void execute() throws CoreException { |
| int variableCount = fEvaluator.getVariableCount(); |
| IJavaValue[] args = new IJavaValue[variableCount]; |
| // args are in reverse order |
| for (int i = variableCount - 1; i >= 0; i--) { |
| args[i] = popValue(); |
| } |
| IJavaValue result = fEvaluator.evaluate(this.getContext().getThread(), args); |
| push(result); |
| } |
| |
| @Override |
| public String toString() { |
| return InstructionsEvaluationMessages.Run_Remote_1 |
| + fSignature; |
| } |
| |
| } |