version 1.15, 2001/07/10 22:31:10
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version 1.34, 2002/05/15 12:28:21
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// | // |
// Author: Mike Brasher (mbrasher@bmc.com) | // Author: Mike Brasher (mbrasher@bmc.com) |
// | // |
// Modified By: |
// Modified By: Karl Schopmeyer (k.schopmeyer@opengroup.org) |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include "CIMName.h" | #include "CIMName.h" |
#include "Indentor.h" | #include "Indentor.h" |
#include "XmlWriter.h" | #include "XmlWriter.h" |
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#include "MofWriter.h" |
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#include <Pegasus/Common/Tracer.h> |
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PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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PEGASUS_USING_STD; |
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CIMQualifierList::CIMQualifierList() | CIMQualifierList::CIMQualifierList() |
{ | { |
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CIMQualifierList& CIMQualifierList::add(const CIMQualifier& qualifier) | CIMQualifierList& CIMQualifierList::add(const CIMQualifier& qualifier) |
{ | { |
if (!qualifier) |
if (qualifier.isNull()) |
throw UnitializedHandle(); |
throw UninitializedHandle(); |
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if (find(qualifier.getName()) != PEG_NOT_FOUND) | if (find(qualifier.getName()) != PEG_NOT_FOUND) |
throw AlreadyExists(); | throw AlreadyExists(); |
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return PEG_NOT_FOUND; | return PEG_NOT_FOUND; |
} | } |
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Boolean CIMQualifierList::isTrue(const String& name) const |
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{ |
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Uint32 pos = find(name); |
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if (pos == PEG_NOT_FOUND) |
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return false; |
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Boolean flag; |
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const CIMValue& value = getQualifier(pos).getValue(); |
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if (value.getType() != CIMType::BOOLEAN) |
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return false; |
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value.get(flag); |
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return flag; |
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} |
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Uint32 CIMQualifierList::findReverse(const String& name) const | Uint32 CIMQualifierList::findReverse(const String& name) const |
{ | { |
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void CIMQualifierList::resolve( | void CIMQualifierList::resolve( |
DeclContext* declContext, | DeclContext* declContext, |
const String& nameSpace, | const String& nameSpace, |
Uint32 scope, |
Uint32 scope, // Scope of the entity being resolved. |
Boolean isInstancePart, | Boolean isInstancePart, |
CIMQualifierList& inheritedQualifiers) |
CIMQualifierList& inheritedQualifiers, |
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Boolean propagateQualifiers) // Apparently not used ks 24 mar 2002 |
{ | { |
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PEG_METHOD_ENTER(TRC_OBJECTRESOLUTION, "CIMQualifierList::resolve()"); |
// For each qualifier in the qualifiers array, the following | // For each qualifier in the qualifiers array, the following |
// is checked: | // is checked: |
// | // |
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// | // |
// 2. Whether it has the same type as the declaration. | // 2. Whether it has the same type as the declaration. |
// | // |
// 3. Whether the the qualifier is valid for the given scope. |
// 3. Whether the qualifier is valid for the given scope. |
// | // |
// 4. Whether the qualifier can be overriden (the flavor is | // 4. Whether the qualifier can be overriden (the flavor is |
// ENABLEOVERRIDE on the corresponding reference qualifier). | // ENABLEOVERRIDE on the corresponding reference qualifier). |
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for (Uint32 i = 0, n = _qualifiers.size(); i < n; i++) | for (Uint32 i = 0, n = _qualifiers.size(); i < n; i++) |
{ | { |
CIMQualifier q = _qualifiers[i]; | CIMQualifier q = _qualifiers[i]; |
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//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
// 1. Check to see if it's declared. | // 1. Check to see if it's declared. |
//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
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// set this back to CIMConstQualifierDecl |
CIMConstQualifierDecl qd = declContext->lookupQualifierDecl( |
CIMQualifierDecl qd = declContext->lookupQualifierDecl( |
nameSpace, q.getName()); | nameSpace, q.getName()); |
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if (!qd) |
if (qd.isNull()) |
throw UndeclaredQualifier(q.getName()); | throw UndeclaredQualifier(q.getName()); |
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//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
// 2. Check the type: |
// 2. Check the type and isArray. Must be the same: |
//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
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if (!(q.getType() == qd.getType() && q.isArray() == qd.isArray())) | if (!(q.getType() == qd.getType() && q.isArray() == qd.isArray())) |
throw BadQualifierType(q.getName()); | throw BadQualifierType(q.getName()); |
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//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
// 3. Check the scope: |
// 3. Check the scope: Must be legal for this qualifier |
//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
#if 0 |
//#if 0 |
// ATTN: These lines throw a bogus exception if the qualifier has | // ATTN: These lines throw a bogus exception if the qualifier has |
// a valid scope (such as Scope::ASSOCIATION) which is not Scope::CLASS | // a valid scope (such as Scope::ASSOCIATION) which is not Scope::CLASS |
// grb 1/16/01 |
// ks Mar 2002. Reinstalled 23 March 2002 to test. |
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if (!(qd.getScope() & scope)) | if (!(qd.getScope() & scope)) |
throw BadQualifierScope(qd.getName(), ScopeToString(scope)); | throw BadQualifierScope(qd.getName(), ScopeToString(scope)); |
#endif |
//#endif |
//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
// See if this qualifier is contained in the inheritedQualifiers. If |
// Resolve the qualifierflavor. Since Flavors are a combination of inheritance |
// so then we must handle the OVERRIDABLE flavor. |
// and input characteristics, resolve the inherited characteristics |
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// against those provided with the creation. If there is a superclass |
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// the flavor is resolved against that superclass. If not, it is resolved |
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// against the declaration. If the flavor is disableoverride and tosubclass |
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// the resolved qualifier value must be identical to the original |
//---------------------------------------------------------------------- | //---------------------------------------------------------------------- |
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// Test for Qualifier found in SuperClass. If found and qualifier |
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// is not overridable. |
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// Abstract (not Overridable and restricted) can be found in subclasses |
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// Can have nonabstracts below abstracts. That is function of nottosubclass |
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// Association (notOverridable and tosubclass) can be found in subclasses but |
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// cannot be changed. No non-associatons below associations. In other words |
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// once a class becomes an association, no subclass can override that definition |
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// apparently |
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// Throw exception if DisableOverride and tosubclass and different value. |
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// Gets the source from superclass if qualifier exists or from declaraction |
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// If we do not throw the exception, resolve the flavor from the inheritance |
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// point and resolve against current input. |
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// Diableoverride is defined in the CIM Spec to mean that the value cannot change |
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// The other characteristics including the flavor can change apparently. Thus, we |
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// need only confirm that the value is the same (2.2 pp 33). Strange since we |
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// would think that override implies that you cannot override any of the |
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// characteristics (value, type, flavor, etc.) This also leaves the question |
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// of NULL or no values. The implication is that we must move the value |
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// from the superclass or declaration. |
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// ATTN: there seems to be a problem with the CIM schema that marks the |
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// abstract qualifier as non-overridable but then they override it. |
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// For now it is just disabled. This problem exists in both XML and |
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// CIM schema. |
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#if 0 |
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Uint32 pos = inheritedQualifiers.find(q.getName()); | Uint32 pos = inheritedQualifiers.find(q.getName()); |
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if (pos != PEG_NOT_FOUND) |
//cout << "KSTEST Qualifier resolve inherit test " << q.getName() |
{ |
//<< " Inherited From " << ((pos == PEG_NOT_FOUND) ? "Declaration" : "superclass") |
CIMConstQualifier iq = inheritedQualifiers.getQualifier(pos); |
//<< " Flavor " << q.getFlavor() |
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//<< " inherited Flavor "; |
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if (pos == PEG_NOT_FOUND) |
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{ // Qualifier does not exist in superclass |
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/* If from declaration, we can override the default value. |
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However, we need some way to get the value if we have a Null. |
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if (!qd.isFlavor(CIMFlavor::OVERRIDABLE) && qd.isFlavor(CIMFlavor::TOSUBCLASS)) |
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{ |
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if(!(q.getValue() == qd.getValue())) |
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cout << "KSTEST QL err NSCL " << q.getName() |
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<< " decl flavor " << qd.getFlavor() << " Flavor " << q.getFlavor() |
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<< " Not override " << !qd.isFlavor(CIMFlavor::OVERRIDABLE) |
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<< " tosubclass " << qd.isFlavor(CIMFlavor::TOSUBCLASS) << endl; |
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XmlWriter::printQualifierDeclElement(qd); |
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XmlWriter::printQualifierElement(q); |
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//throw BadQualifierOverride(q.getName()); |
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} |
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//cout << qd.getFlavor() << endl;*/ |
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// Do not allow change from disable override to enable override. |
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if(!qd.isFlavor(CIMFlavor::OVERRIDABLE) && q.isFlavor(CIMFlavor::OVERRIDABLE )) |
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throw BadQualifierOverride(q.getName()); |
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if (!(iq.getFlavor() & CIMFlavor::OVERRIDABLE)) |
q.resolveFlavor(qd.getFlavor(), false); |
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/*if(!(q.getValue() == qd.getValue())) |
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cout << "KSTEST Flavor resolved from decl. " << q.getName() |
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<< " decl flavor " << qd.getFlavor() << " Flavor " << q.getFlavor() |
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<< " Not override " << !qd.isFlavor(CIMFlavor::OVERRIDABLE) |
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<< " tosubclass " << qd.isFlavor(CIMFlavor::TOSUBCLASS) << endl; |
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XmlWriter::printQualifierDeclElement(qd); |
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XmlWriter::printQualifierElement(q); */ |
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} |
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else // qualifier exists in superclass |
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{ ////// Make Const again |
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CIMQualifier iq = inheritedQualifiers.getQualifier(pos); |
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// don't allow change override to notoverride. |
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if(!iq.isFlavor(CIMFlavor::OVERRIDABLE) && q.isFlavor(CIMFlavor::OVERRIDABLE )) |
throw BadQualifierOverride(q.getName()); | throw BadQualifierOverride(q.getName()); |
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if (!iq.isFlavor(CIMFlavor::OVERRIDABLE) && iq.isFlavor(CIMFlavor::TOSUBCLASS)) |
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{ |
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/*if(!(q.getValue() == iq.getvalue())) |
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cout << "KSTEST QL err inherit " << q.getName() |
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<< " from superclass " << iq.getName() |
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<< " Superclass flavor " << iq.getFlavor() |
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<< " Flavor " << q.getFlavor() |
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<< endl; |
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XmlWriter::printQualifierElement(iq); |
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XmlWriter::printQualifierElement(q); */ |
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// test if values the same. |
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CIMValue qv = q.getValue(); |
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CIMValue iqv = iq.getValue(); |
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if(!(qv == iqv)) { |
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throw BadQualifierOverride(q.getName()); |
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} |
} | } |
#endif |
//cout << iq.getFlavor() << endl; |
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q.resolveFlavor(iq.getFlavor(), true); |
} | } |
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} // end of this objects qualifier loop |
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//-------------------------------------------------------------------------- | //-------------------------------------------------------------------------- |
// Propagate qualifiers to subclass or to instance that do not have | // Propagate qualifiers to subclass or to instance that do not have |
// already have those qualifiers: | // already have those qualifiers: |
//-------------------------------------------------------------------------- | //-------------------------------------------------------------------------- |
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//cout << "KSTEST. Inherited qualifiers ct = " << inheritedQualifiers.getCount() << endl; |
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for (Uint32 i = 0, n = inheritedQualifiers.getCount(); i < n; i++) | for (Uint32 i = 0, n = inheritedQualifiers.getCount(); i < n; i++) |
{ | { |
CIMQualifier iq = inheritedQualifiers.getQualifier(i); | CIMQualifier iq = inheritedQualifiers.getQualifier(i); |
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//cout << "KSTEST inherited qualifier propagate loop " << iq.getName() |
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//<< " flavor " << iq.getFlavor << " count " << i << endl; |
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if (isInstancePart) | if (isInstancePart) |
{ | { |
if (!(iq.getFlavor() & CIMFlavor::TOINSTANCE)) |
if (!iq.isFlavor(CIMFlavor::TOINSTANCE)) |
continue; | continue; |
} | } |
else | else |
{ | { |
if (!(iq.getFlavor() & CIMFlavor::TOSUBCLASS)) |
if (!iq.isFlavor(CIMFlavor::TOSUBCLASS)) |
continue; | continue; |
} | } |
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// If the qualifiers list does not already contain this qualifier, | // If the qualifiers list does not already contain this qualifier, |
// then propagate it (and set the propagated flag to true). |
// then propagate it (and set the propagated flag to true). Else we |
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// keep current value. Note we have already eliminated any possibity that |
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// a nonoverridable qualifier can be in the list. |
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// Note that there is no exists() function ATTN:KS 25 Mar 2002 |
if (find(iq.getName()) != PEG_NOT_FOUND) | if (find(iq.getName()) != PEG_NOT_FOUND) |
continue; | continue; |
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void CIMQualifierList::toXml(Array<Sint8>& out) const | void CIMQualifierList::toXml(Array<Sint8>& out) const |
{ | { |
for (Uint32 i = 0, n = _qualifiers.size(); i < n; i++) | for (Uint32 i = 0, n = _qualifiers.size(); i < n; i++) |
_qualifiers[i].toXml(out); |
XmlWriter::appendQualifierElement(out, _qualifiers[i]); |
} | } |
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/** toMof - Generates MOF output for a list of CIM Qualifiers. |
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The qualifiers may be class, property, parameter, etc. |
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The BNF for this is: |
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<pre> |
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qualifierList = "[" qualifier *( "," qualifier ) "]" |
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</pre> |
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Produces qualifiers as a string on without nl. |
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*/ |
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void CIMQualifierList::toMof(Array<Sint8>& out) const |
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{ |
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// if no qualifiers, return |
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if (_qualifiers.size() == 0) |
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return; |
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// Qualifier leading bracket. |
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out <<"["; |
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// Loop to list qualifiers |
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for (Uint32 i = 0, n = _qualifiers.size(); i < n; i++) |
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{ |
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// if second or greater, add comma separator |
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if (i > 0) |
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out << ", \n"; |
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MofWriter::appendQualifierElement(out, _qualifiers[i]); |
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} |
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// Terminating bracket |
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out << "]"; |
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} |
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void CIMQualifierList::print(PEGASUS_STD(ostream) &os) const | void CIMQualifierList::print(PEGASUS_STD(ostream) &os) const |
{ | { |
Array<Sint8> tmp; | Array<Sint8> tmp; |
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return false; | return false; |
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for (Uint32 i = 0; i < count; i++) | for (Uint32 i = 0; i < count; i++) |
return _qualifiers[i].identical(x._qualifiers[i]); |
{ |
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if (!_qualifiers[i].identical(x._qualifiers[i])) |
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return false; |
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} |
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return true; | return true; |
} | } |