| /******************************************************************************* |
| * Copyright (c) 2000, 2011 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.core.model; |
| |
| import java.text.MessageFormat; |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.jdt.debug.core.IJavaArray; |
| import org.eclipse.jdt.debug.core.IJavaArrayType; |
| import org.eclipse.jdt.debug.core.IJavaType; |
| |
| import com.sun.jdi.ArrayReference; |
| import com.sun.jdi.ArrayType; |
| import com.sun.jdi.ClassNotLoadedException; |
| import com.sun.jdi.Type; |
| |
| /** |
| * The type of an array |
| */ |
| public class JDIArrayType extends JDIReferenceType implements IJavaArrayType { |
| |
| /** |
| * Constructs a new array type on the given target referencing the specified |
| * array type. |
| */ |
| public JDIArrayType(JDIDebugTarget target, ArrayType type) { |
| super(target, type); |
| } |
| |
| /** |
| * @see IJavaArrayType#newInstance(int) |
| */ |
| @Override |
| public IJavaArray newInstance(int size) throws DebugException { |
| try { |
| ArrayReference ar = ((ArrayType) getUnderlyingType()) |
| .newInstance(size); |
| return (IJavaArray) JDIValue.createValue(getJavaDebugTarget(), ar); |
| } catch (RuntimeException e) { |
| targetRequestFailed( |
| MessageFormat.format( |
| JDIDebugModelMessages.JDIArrayType_exception_while_creating_new_instance_of_array, |
| e.toString()), e); |
| } |
| // execution will not reach this line as |
| // an exception will be thrown |
| return null; |
| } |
| |
| /** |
| * @see IJavaArray#getComponentType() |
| */ |
| @Override |
| public IJavaType getComponentType() throws DebugException { |
| try { |
| Type type = ((ArrayType) getUnderlyingType()).componentType(); |
| return JDIType.createType(getJavaDebugTarget(), type); |
| } catch (ClassNotLoadedException e) { |
| targetRequestFailed( |
| MessageFormat.format( |
| JDIDebugModelMessages.JDIArrayType_exception_while_retrieving_component_type_of_array, |
| e.toString()), e); |
| } catch (RuntimeException e) { |
| targetRequestFailed( |
| MessageFormat.format( |
| JDIDebugModelMessages.JDIArrayType_exception_while_retrieving_component_type_of_array, |
| e.toString()), e); |
| } |
| // execution will not reach this line as |
| // an exception will be thrown |
| return null; |
| } |
| |
| } |