| /* |
| * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.corba.se.impl.dynamicany; |
| |
| import org.omg.CORBA.TypeCode; |
| import org.omg.CORBA.Any; |
| import org.omg.CORBA.BAD_OPERATION; |
| import org.omg.CORBA.TypeCodePackage.BadKind; |
| import org.omg.CORBA.TypeCodePackage.Bounds; |
| import org.omg.CORBA.portable.InputStream; |
| import org.omg.DynamicAny.*; |
| import org.omg.DynamicAny.DynAnyPackage.TypeMismatch; |
| import org.omg.DynamicAny.DynAnyPackage.InvalidValue; |
| import org.omg.DynamicAny.DynAnyFactoryPackage.InconsistentTypeCode; |
| |
| import com.sun.corba.se.spi.orb.ORB ; |
| import com.sun.corba.se.spi.logging.CORBALogDomains ; |
| import com.sun.corba.se.impl.logging.ORBUtilSystemException ; |
| |
| public class DynArrayImpl extends DynAnyCollectionImpl implements DynArray |
| { |
| // |
| // Constructors |
| // |
| |
| private DynArrayImpl() { |
| this(null, (Any)null, false); |
| } |
| |
| protected DynArrayImpl(ORB orb, Any any, boolean copyValue) { |
| super(orb, any, copyValue); |
| } |
| |
| protected DynArrayImpl(ORB orb, TypeCode typeCode) { |
| super(orb, typeCode); |
| } |
| |
| // Initializes components and anys representation |
| // from the Any representation |
| protected boolean initializeComponentsFromAny() { |
| // This typeCode is of kind tk_array. |
| TypeCode typeCode = any.type(); |
| int length = getBound(); |
| TypeCode contentType = getContentType(); |
| InputStream input; |
| |
| try { |
| input = any.create_input_stream(); |
| } catch (BAD_OPERATION e) { |
| return false; |
| } |
| |
| components = new DynAny[length]; |
| anys = new Any[length]; |
| |
| for (int i=0; i<length; i++) { |
| // _REVISIT_ Could use read_xxx_array() methods on InputStream for efficiency |
| // but only for primitive types |
| anys[i] = DynAnyUtil.extractAnyFromStream(contentType, input, orb); |
| try { |
| // Creates the appropriate subtype without copying the Any |
| components[i] = DynAnyUtil.createMostDerivedDynAny(anys[i], orb, false); |
| } catch (InconsistentTypeCode itc) { // impossible |
| } |
| } |
| return true; |
| } |
| |
| // Initializes components and anys representation |
| // from the internal TypeCode information with default values. |
| // This is not done recursively, only one level. |
| // More levels are initialized lazily, on demand. |
| protected boolean initializeComponentsFromTypeCode() { |
| // This typeCode is of kind tk_array. |
| TypeCode typeCode = any.type(); |
| int length = getBound(); |
| TypeCode contentType = getContentType(); |
| |
| components = new DynAny[length]; |
| anys = new Any[length]; |
| |
| for (int i=0; i<length; i++) { |
| createDefaultComponentAt(i, contentType); |
| } |
| return true; |
| } |
| |
| // |
| // DynArray interface methods |
| // |
| |
| // Initializes the elements of the array. |
| // If value does not contain the same number of elements as the array dimension, |
| // the operation raises InvalidValue. |
| // If one or more elements have a type that is inconsistent with the DynArrays TypeCode, |
| // the operation raises TypeMismatch. |
| // This operation does not change the current position. |
| /* |
| public void set_elements (org.omg.CORBA.Any[] value) |
| throws org.omg.DynamicAny.DynAnyPackage.TypeMismatch, |
| org.omg.DynamicAny.DynAnyPackage.InvalidValue; |
| */ |
| |
| // |
| // Utility methods |
| // |
| |
| protected void checkValue(Object[] value) |
| throws org.omg.DynamicAny.DynAnyPackage.InvalidValue |
| { |
| if (value == null || value.length != getBound()) { |
| throw new InvalidValue(); |
| } |
| } |
| } |