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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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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();
}
}
}