version 1.26, 2002/02/20 03:51:29
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version 1.31, 2002/02/23 03:47:22
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//---------------------------------------------------------------------------- | //---------------------------------------------------------------------------- |
// | // |
// getPropertyValue | // getPropertyValue |
// Use: Decode property value from getPropertyResponse |
// Use: Decode property value from SetProperty request and |
// Expect (ERROR|IRETURNVALUE).!ELEMENT VALUE (#PCDATA)> |
// GetProperty response. |
// | // |
// PropertyValue: |
// PropertyValue is one of: |
// <!ELEMENT VALUE> |
// |
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// <!ELEMENT VALUE (#PCDATA)> |
// | // |
// <!ELEMENT VALUE.ARRAY (VALUE*)> | // <!ELEMENT VALUE.ARRAY (VALUE*)> |
// | // |
// <!ELEMENT VALUE.REFERENCE (CLASSPATH|LOCALCLASSPATH|CLASSNAME| | // <!ELEMENT VALUE.REFERENCE (CLASSPATH|LOCALCLASSPATH|CLASSNAME| |
// INSTANCEPATH|LOCALINSTANCEPATH|INSTANCENAME)> | // INSTANCEPATH|LOCALINSTANCEPATH|INSTANCENAME)> |
// | // |
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// <!ELEMENT VALUE.REFARRAY (VALUE.REFERENCE*)> |
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// |
//---------------------------------------------------------------------------- | //---------------------------------------------------------------------------- |
Boolean XmlReader::getPropertyValue( | Boolean XmlReader::getPropertyValue( |
XmlParser& parser, | XmlParser& parser, |
CIMValue& cimValue) | CIMValue& cimValue) |
{ | { |
//ATTN: Test for Element value type |
// Can not test for value type, so assume String |
CIMType type = CIMType::STRING; |
const CIMType type = CIMType::STRING; |
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// Test for VALUE element |
if (XmlReader::getValueElement(parser, type, cimValue)) | if (XmlReader::getValueElement(parser, type, cimValue)) |
{ | { |
//cout << "DEBUG xmlReader::getPropertyValue " << __LINE__ |
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// << " CimValue = " << cimValue.toString << endl; |
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return true; | return true; |
} | } |
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//Test for Element.array value |
// Test for VALUE.ARRAY element |
if(XmlReader::getValueArrayElement(parser, type, cimValue)) | if(XmlReader::getValueArrayElement(parser, type, cimValue)) |
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{ |
return true; | return true; |
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} |
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// Test for Value.reference type |
// Test for VALUE.REFERENCE element |
CIMReference reference; | CIMReference reference; |
if(XmlReader::getValueReferenceElement(parser, reference)) | if(XmlReader::getValueReferenceElement(parser, reference)) |
{ | { |
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return true; | return true; |
} | } |
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// Test for VALUE.REFARRAY element |
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if (XmlReader::getValueReferenceArrayElement(parser, cimValue)) |
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{ |
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return true; |
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} |
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return false; | return false; |
} | } |
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//------------------------------------------------------------------------------ | //------------------------------------------------------------------------------ |
// | // |
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// getValueReferenceArrayElement() |
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// |
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// <!ELEMENT VALUE.REFARRAY (VALUE.REFERENCE*)> |
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// |
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//------------------------------------------------------------------------------ |
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Boolean XmlReader::getValueReferenceArrayElement( |
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XmlParser& parser, |
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CIMValue& value) |
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{ |
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XmlEntry entry; |
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value.clear(); |
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// Get VALUE.REFARRAY open tag: |
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if (!testStartTagOrEmptyTag(parser, entry, "VALUE.REFARRAY")) |
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return false; |
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if (entry.type == XmlEntry::EMPTY_TAG) |
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// ATTN-RK-P3-20020220: Should the type and array size get set in |
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// the value even though it is null? (See also getValueArrayElement.) |
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return true; |
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// For each VALUE.REFERENCE element: |
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Array<CIMReference> referenceArray; |
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CIMReference reference; |
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while (getValueReferenceElement(parser, reference)) |
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{ |
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referenceArray.append(reference); |
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} |
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expectEndTag(parser, "VALUE.REFARRAY"); |
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value.set(referenceArray); |
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return true; |
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} |
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//------------------------------------------------------------------------------ |
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// |
// getPropertyReferenceElement() | // getPropertyReferenceElement() |
// | // |
// <!ELEMENT PROPERTY.REFERENCE (QUALIFIER*,(VALUE.REFERENCE)?)> | // <!ELEMENT PROPERTY.REFERENCE (QUALIFIER*,(VALUE.REFERENCE)?)> |
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value.set(reference); | value.set(reference); |
type = CIMType::REFERENCE; | type = CIMType::REFERENCE; |
} | } |
// ATTN-RK-P2-20010219: This method does not exist. CIMValue does |
else if (XmlReader::getValueReferenceArrayElement(parser, value)) |
// not currently allow for an array of CIMReferences. |
{ |
//else if (XmlReader::getValueReferenceArrayElement(parser, value)) |
type = CIMType::REFERENCE; |
//{ |
} |
// type = CIMType::REFERENCE; |
// If type==reference but no VALUE.REFERENCE found, use null value |
//} |
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} | } |
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// Parse non-reference value | // Parse non-reference value |
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expectEndTag(parser, "PARAMVALUE"); | expectEndTag(parser, "PARAMVALUE"); |
} | } |
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paramValue = CIMParamValue(CIMParameter(name, type), value); |
paramValue = CIMParamValue(name, value, Boolean(type!=CIMType::NONE)); |
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return true; |
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} |
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//------------------------------------------------------------------------------ |
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// |
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// getReturnValueElement() |
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// |
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// <!ELEMENT RETURNVALUE (VALUE|VALUE.REFERENCE)> |
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// <!ATTLIST RETURNVALUE |
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// %ParamType;> |
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// |
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//------------------------------------------------------------------------------ |
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Boolean XmlReader::getReturnValueElement( |
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XmlParser& parser, |
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CIMValue& returnValue) |
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{ |
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XmlEntry entry; |
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CIMType type; |
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CIMValue value; |
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if (!testStartTag(parser, entry, "RETURNVALUE")) |
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return false; |
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// Get RETURNVALUE.PARAMTYPE attribute: |
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// NOTE: Array type return values are not allowed (2/20/02) |
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type = getCimTypeAttribute(parser.getLine(), entry, "RETURNVALUE", |
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"PARAMTYPE", false); |
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// Parse VALUE.REFERENCE type |
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if ( (type == CIMType::REFERENCE) || (type == CIMType::NONE) ) |
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{ |
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CIMReference reference; |
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if (XmlReader::getValueReferenceElement(parser, reference)) |
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{ |
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returnValue.set(reference); |
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type = CIMType::REFERENCE; |
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} |
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else if (type == CIMType::REFERENCE) |
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{ |
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throw XmlValidationError(parser.getLine(), |
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"expected VALUE.REFERENCE element"); |
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} |
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} |
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// Parse non-reference return value |
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if ( type != CIMType::REFERENCE ) |
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{ |
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// If we don't know what type the value is, read it as a String |
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if ( type == CIMType::NONE) |
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{ |
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type = CIMType::STRING; |
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} |
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if ( !XmlReader::getValueElement(parser, type, returnValue) ) |
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{ |
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throw XmlValidationError(parser.getLine(), |
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"expected VALUE element"); |
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} |
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} |
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expectEndTag(parser, "RETURNVALUE"); |
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return true; | return true; |
} | } |