org.jinterop.dcom.impls.automation.ArrayDesc Maven / Gradle / Ivy
/**j-Interop (Pure Java implementation of DCOM protocol)
* Copyright (C) 2006 Vikram Roopchand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* Though a sincere effort has been made to deliver a professional,
* quality product,the library itself is distributed WITHOUT ANY WARRANTY;
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*/
package org.jinterop.dcom.impls.automation;
import java.io.Serializable;
import org.jinterop.dcom.core.JIArray;
import org.jinterop.dcom.core.JIPointer;
import org.jinterop.dcom.core.JIStruct;
/** Implements the ARRAYDESC structure of COM Automation.
*
* Definition from MSDN: Contained within the TYPEDESC, which describes the
* type of the array's elements, and information about the array's dimensions.
*
*
* @since 1.0
*/
public final class ArrayDesc implements Serializable{
private static final long serialVersionUID = 8801586899375554929L;
/**
* Element Type.
*/
public final TypeDesc typeDesc;
/**
* Dimension Count.
*/
public final short cDims;
/**
* Variable length array containing one element for each dimension.
*/
public final SafeArrayBounds safeArrayBounds[];
ArrayDesc(JIStruct values)
{
if (values == null)
{
typeDesc = null;
cDims = -1;
safeArrayBounds = null;
return;
}
typeDesc = new TypeDesc((JIStruct)values.getMember(0));
cDims = ((Short)values.getMember(1)).shortValue();
JIArray arry = (JIArray)values.getMember(2);
Object[] arry2 = (Object [])arry.getArrayInstance();
if (arry2 != null)
{
safeArrayBounds = new SafeArrayBounds[arry2.length];
for (int i = 0;i < arry2.length; i++)
{
safeArrayBounds[i] = new SafeArrayBounds((JIStruct)arry2[i]);
}
}
else
{
safeArrayBounds = null;
}
}
ArrayDesc(JIPointer values)
{
this(values.isNull() ? null : (JIStruct)values.getReferent());
}
}