com.ibm.tivoli.maximo.report.cognos.metadata.generator

Class CognosUtil

java.lang.Object

com.ibm.tivoli.maximo.report.cognos.metadata.generator.CognosUtil

public class CognosUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CognosUtil.CognosActionLogXmlTransformer Transformer that wraps Cognos Object types with refobj elements
static class	CognosUtil.CognosObjectCombinerExpressionHelper Hackish Helper that takes nodes like, "[Data Source View]", and reconstucts them back into a single node.
static class	CognosUtil.CognosObjectTypeExpressionHelper Parser Helper that converts "[OBJ]" nodes into a CognosObject type
static class	CognosUtil.CognosReferenceExpressionHelper Parser Helper than takes multiple "[A].[B].[C]" nodes and combines them into a single node, with type CognosObject

Field Summary

Fields

Modifier and Type	Field and Description
static int	Node_Type_CognosObject

Constructor Summary

Constructors

Constructor and Description
CognosUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	CDATA(java.lang.String in) Wraps an Xml String with CDATA
static Node	parseCognosExpression(java.lang.String cognosExpression) Parse a Cognos Expression, such as
static java.lang.String	parseComplexExpression(java.lang.String childName, java.lang.String parentName, java.lang.String relationshipName, java.lang.String whereClause, java.lang.String dataSourceViewNamespace, java.lang.String databaseType) Convenience method that parses a MAX RELATIOHSIP where clause and converts it to a cognos XML Node, wrapped in a CDATA element.
static java.lang.String	toCognosActionLogXml(Node parsedExpressions) Transform the parsed cognos expression into a cognos xml node with refobj references
static java.lang.String	toCognosActionLogXml(java.lang.String expr) Convenience method that parses a cognos exression and returns it as a cognos xml string

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Node_Type_CognosObject

public static final int Node_Type_CognosObject

Constructor Detail

CognosUtil

public CognosUtil()

Method Detail

parseCognosExpression

public static Node parseCognosExpression(java.lang.String cognosExpression)
                                  throws MXException

Parse a Cognos Expression, such as

 [Data Source View].[ASSET].[FAILURECODE]=[Data Source View].[FAILURELIST].[FAILURECODE]AND[Data Source View].[ASSET].[ORGID]=[Data Source View].[FAILURELIST].[ORGID]
                and
                        [Data Source View].[FAILURELIST].[PARENT] is null
 

Parameters:

cognosExpression -

Returns:

Throws:

MXException

toCognosActionLogXml

public static java.lang.String toCognosActionLogXml(Node parsedExpressions)

Transform the parsed cognos expression into a cognos xml node with refobj references

Parameters:

parsedExpressions -

Returns:

toCognosActionLogXml

public static java.lang.String toCognosActionLogXml(java.lang.String expr)
                                             throws MXException

Convenience method that parses a cognos exression and returns it as a cognos xml string

Parameters:

expr -

Returns:

Throws:

MXException

CDATA

public static java.lang.String CDATA(java.lang.String in)

Wraps an Xml String with CDATA

Parameters:

in -

Returns:

parseComplexExpression

public static java.lang.String parseComplexExpression(java.lang.String childName,
                                      java.lang.String parentName,
                                      java.lang.String relationshipName,
                                      java.lang.String whereClause,
                                      java.lang.String dataSourceViewNamespace,
                                      java.lang.String databaseType)
                                               throws MXException,
                                                      CognosTransformationException

Convenience method that parses a MAX RELATIOHSIP where clause and converts it to a cognos XML Node, wrapped in a CDATA element. A maximo sql where would look like,

assetnum = :assetnum

and the resulting cognos relationship would look like

<![CDATA[<refob>[Data Source View].[matusetrans].[assetnum]</refob> = <refob>[Data Source View].[asset].[assetnum]</refob>]]>

Parameters:

childName -

parentName -

relationshipName -

whereClause -

databaseType -

dataSourceViewNamespace -

Returns:

Throws:

MXException

CognosTransformationException