Namespace: Consultingwerk
Class 
CanDoQueryExpression Copy to Clipboard
Parent classes:
Inherits: Consultingwerk.JsonSerializable
Implements: Consultingwerk.IJsonSerializable, Consultingwerk.IQueryExpression, Consultingwerk.IQueryExpressionForWalker, Consultingwerk.IQueryStringQueryExpression
SERIALIZABLE

File:CanDoQueryExpression
Purpose:Query expression for CAN-DO style expressions, returning
records where the value of the given field is contained
in the given list using the CAN-DO operator
Description:Evaluated to CAN-DO ("value", field)
Warning: Results in non-indexed query execution!
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Fri Jan 09 16:51:43 CET 2015
Purpose: Gets and sets fieldname of the QueryExpression
Notes:



Top Method Summary
Options Name Purpose
# CHARACTER AddSerializableProperties () Adds serializable properties from the calling class using ABL reflection. Supported from OpenEdge 11.6 on only.
Inherited from Consultingwerk.JsonSerializable
# AddSerializableProperties (character) Add a list of Serializable Properties to the SerializableProperties property
Inherited from Consultingwerk.JsonSerializable
# CHARACTER AddSerializableProperties (Class) Adds serializable properties from the given class using ABL reflection. Supported from OpenEdge 11.6 on only.
Inherited from Consultingwerk.JsonSerializable
+ Progress.Lang.Object Clone () Clones the object instance
+ Deserialize (longchar) Deserializes a LONGCHAR representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
+ DeserializeFromJsonObject (JsonObject) Initializes the object instance based on the passed in JsonObject representation of the object instance
Inherited from Consultingwerk.JsonSerializable
# DeserializeProperty (JsonObject, character, character) Deserializes a single property value to the current JsonObject
Inherited from Consultingwerk.JsonSerializable
# IEnumerable GetEnumerableInstance (character) Returns an instance of the enumerable type
Inherited from Consultingwerk.JsonSerializable
+ CHARACTER GetExpression () Returns the Expression to be used in a Query String
+ CHARACTER GetExpressionForAlternativeField (character) Returns the query expression with an alternative field name
+ Consultingwerk.BufferFieldName GetFieldName () Returns the field name associated with this query expression
+ CHARACTER GetSerializableProperties () Returns the meta data of the serializable properties
Inherited from Consultingwerk.JsonSerializable
+ LONGCHAR Serialize () Returns a LONGCHAR representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
# SerializeProperty (JsonObject, character, character) Serializes a single property value to the current JsonObject
Inherited from Consultingwerk.JsonSerializable
+ Progress.Json.ObjectModel.JsonObject ToJsonObject () Returns a JsonObject representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
+ LONGCHAR WriteJson () Returns a LONGCHAR representation of the state of the class instance
Inherited from Consultingwerk.JsonSerializable
+ LONGCHAR WriteXml () Returns an XML LONGCHAR representation of the object instance
Inherited from Consultingwerk.JsonSerializable
+ HANDLE XmlSerialize (handle) Serializes the properties of the current object instance to an existing X-NODEREF object
Inherited from Consultingwerk.JsonSerializable
+ XmlSerializeProperties (handle) Serializes the properties of this object instance as child nodes of the given node
Inherited from Consultingwerk.JsonSerializable
# XmlSerializeProperty (handle, character, character) Serializes a single property value to the current parent XmlNode
Inherited from Consultingwerk.JsonSerializable

Top Constructor Summary
Options Name Purpose
+ CanDoQueryExpression () Constructor for the CanDoQueryExpression class
+ CanDoQueryExpression (character, BufferFieldName) Constructor for the CanDoQueryExpression class
+ CanDoQueryExpression (character, character) Constructor for the CanDoQueryExpression class

Top Property Summary
Options Name Purpose
+ Consultingwerk.BufferFieldName FieldName
+ Consultingwerk.IJsonDateTypeFormatter JsonDateTypeFormatter
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL SerializeEmptyLists
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL SerializeNullValues
Inherited from Consultingwerk.JsonSerializable
+ LOGICAL UseSerializedTypeInformation
Inherited from Consultingwerk.JsonSerializable
+ CHARACTER Value


Method Detail
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PROTECTED CHARACTER AddSerializableProperties ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Adds serializable properties from the calling class using ABL reflection.
Supported from OpenEdge 11.6 on only.
Notes: Adds properties of the following types, does not add properties of
the base classes, adds only PUBLIC properties:
- CHARACTER
- CHARACTER EXTENT
- DATE
- DATE EXTENT
- DATETIME
- DATETIME EXTENT
- DATETIME-TZ
- DATETIME-TZ EXTENT
- DECIMAL
- DECIMAL EXTENT
- INT64
- INT64 EXTENT
- INTEGER
- INTEGER EXTENT
- LOGICAL
- LOGICAL EXTENT
- LONGCHAR
- LONGCHAR EXTENT
- RAW
- RAW EXTENT
- RECID
- RECID EXTENT
- ROWID
- ROWID EXTENT
- Progress.Json.ObjectModel.JsonArray
- Progress.Json.ObjectModel.JsonObject
- ENUM
- Consultingwerk.Enum
- Consultingwerk.Framework.Base.IEnumerable
- Consultingwerk.JsonSerializable
- Consultingwerk.JsonSerializable EXTENT

Returns CHARACTER
The value of the SerializableProperties property
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PROTECTED AddSerializableProperties (character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Add a list of Serializable Properties to the SerializableProperties property
Notes: Required as a workaround to full reflection only. We *may* remove this
method once Progress Software has implemented full reflection

Parameters:
pcSerializableProperties CHARACTER
A comma delimited list of serializable properties
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PROTECTED CHARACTER AddSerializableProperties (Class)

Inherited from Consultingwerk.JsonSerializable
Purpose: Adds serializable properties from the given class using ABL reflection.
Supported from OpenEdge 11.6 on only.
Notes: Adds properties of the following types, does not add properties of
the base classes, adds only PUBLIC properties:
- CHARACTER
- CHARACTER EXTENT
- DATE
- DATE EXTENT
- DATETIME
- DATETIME EXTENT
- DATETIME-TZ
- DATETIME-TZ EXTENT
- DECIMAL
- DECIMAL EXTENT
- INT64
- INT64 EXTENT
- INTEGER
- INTEGER EXTENT
- LOGICAL
- LOGICAL EXTENT
- LONGCHAR
- LONGCHAR EXTENT
- RAW
- RAW EXTENT
- RECID
- RECID EXTENT
- ROWID
- ROWID EXTENT
- Progress.Json.ObjectModel.JsonArray
- Progress.Json.ObjectModel.JsonObject
- ENUM
- Consultingwerk.Enum
- Consultingwerk.Framework.Base.IEnumerable
- Consultingwerk.JsonSerializable
- Consultingwerk.JsonSerializable EXTENT

Parameters:
poClass Progress.Lang.Class
The declaring class
Returns CHARACTER
The value of the SerializableProperties property
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PUBLIC Progress.Lang.Object Clone ()

Purpose: Clones the object instance
Notes:

Returns Progress.Lang.Object
The cloned object instance
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PUBLIC Deserialize (longchar)

Inherited from Consultingwerk.JsonSerializable
Purpose: Deserializes a LONGCHAR representation of the state of the class instance
Notes:

Parameters:
pcSerializedReprasentation LONGCHAR
The stored LONGCHAR representation of the objects data
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PUBLIC DeserializeFromJsonObject (JsonObject)

Inherited from Consultingwerk.JsonSerializable
Purpose: Initializes the object instance based on the passed in JsonObject
representation of the object instance
Notes:

Parameters:
poJsonObject JsonObject
The stored JsonObject representation of the objects data
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PROTECTED DeserializeProperty (JsonObject, character, character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Deserializes a single property value to the current JsonObject
Notes: Allows to override the handling of individual properties during the
JsonSerialization
Notes:

Parameters:
poJsonObject JsonObject
The reference to the source JsonObject
pcProperty CHARACTER
The name of the property in the JsonObject
pcType CHARACTER
The type of the property
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PROTECTED IEnumerable GetEnumerableInstance (character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns an instance of the enumerable type
Notes: When the property value is referencing a valie list instance, this
instance is returned. If not, we attempt to create a new instance

Parameters:
pcProperty CHARACTER
The name of the List property
Returns IEnumerable
The instance of the enumerable type
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PUBLIC CHARACTER GetExpression ()

Purpose: Returns the Expression to be used in a Query String
Notes:

Returns CHARACTER
The CHARACTER Expression
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PUBLIC CHARACTER GetExpressionForAlternativeField (character)

Purpose: Returns the query expression with an alternative field name
Notes:

Parameters:
pcFieldName CHARACTER
The alternative field name (including buffer name)
Returns CHARACTER
The query expression
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PUBLIC Consultingwerk.BufferFieldName GetFieldName ()

Purpose: Returns the field name associated with this query expression
Notes:

Returns Consultingwerk.BufferFieldName
The field name associated with this query expression
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PUBLIC CHARACTER GetSerializableProperties ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns the meta data of the serializable properties
Notes:

Returns CHARACTER
The serializable properties meta data as a comma delimited list
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PUBLIC LONGCHAR Serialize ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns a LONGCHAR representation of the state of the class instance
Notes: Returns the classname together with the Json serialization

Returns LONGCHAR
The LONGCHAR representation of the ISerializable objects data
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PROTECTED SerializeProperty (JsonObject, character, character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes a single property value to the current JsonObject
Notes: Allows to override the handling of individual properties during the
JsonSerialization

Parameters:
poJsonObject JsonObject
The reference to the target JsonObject
pcProperty CHARACTER
The name of the property in the JsonObject
pcType CHARACTER
The type of the property
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PUBLIC Progress.Json.ObjectModel.JsonObject ToJsonObject ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns a JsonObject representation of the state of the class instance
Notes: Returns the classname together with the Json serialization of the
object

Returns Progress.Json.ObjectModel.JsonObject
The Progress.Json.ObjectModel.JsonObject representation of the ISerializable objects data
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PUBLIC LONGCHAR WriteJson ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns a LONGCHAR representation of the state of the class instance
Notes: Returns the classname together with the Json serialization
This method is a facade to the JsonSerializable:Serialize method

Returns LONGCHAR
The LONGCHAR representation of the ISerializable objects data
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PUBLIC LONGCHAR WriteXml ()

Inherited from Consultingwerk.JsonSerializable
Purpose: Returns an XML LONGCHAR representation of the object instance
Notes:

Returns LONGCHAR
The LONGCHAR representation of the ISerializable objects data
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PUBLIC HANDLE XmlSerialize (handle)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes the properties of the current object instance to
an existing X-NODEREF object
Notes:

Parameters:
phParent HANDLE
The reference to the parent XML Node or Document
Returns HANDLE
The X-NODEREF with the properties of the serialized object
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PUBLIC XmlSerializeProperties (handle)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes the properties of this object instance as child nodes of
the given node
Notes:

Parameters:
phObjectNode HANDLE
The reference to the X-NODEREF object that represents the node for the current instance
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PROTECTED XmlSerializeProperty (handle, character, character)

Inherited from Consultingwerk.JsonSerializable
Purpose: Serializes a single property value to the current parent XmlNode
Notes: Allows to override the handling of individual properties during the
XmlSerialization

Parameters:
phParentNode HANDLE
The reference to the parent XML Node
pcProperty CHARACTER
The name of the property in the JsonObject
pcType CHARACTER
The type of the property


Constructor Detail
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PUBLIC CanDoQueryExpression ()

Purpose: Constructor for the CanDoQueryExpression class
Notes:

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PUBLIC CanDoQueryExpression (character, BufferFieldName)

Purpose: Constructor for the CanDoQueryExpression class
Notes:

Parameters:
pcValue CHARACTER
The calue to use for the CAN-DO Expression
poFieldName Consultingwerk.BufferFieldName
The BufferFieldName reference for the CAN-DO Expression
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PUBLIC CanDoQueryExpression (character, character)

Purpose: Constructor for the CanDoQueryExpression class
Notes:

Parameters:
pcValue CHARACTER
The value to use for the CAN-DO Expression
pcFieldName CHARACTER
The field name for the CAN-DO Expression


Property Detail
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PUBLIC Consultingwerk.BufferFieldName FieldName


Returns Consultingwerk.BufferFieldName
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PUBLIC Consultingwerk.IJsonDateTypeFormatter JsonDateTypeFormatter

Inherited from Consultingwerk.JsonSerializable

Returns Consultingwerk.IJsonDateTypeFormatter
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PUBLIC LOGICAL SerializeEmptyLists

Inherited from Consultingwerk.JsonSerializable

Returns LOGICAL
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PUBLIC LOGICAL SerializeNullValues

Inherited from Consultingwerk.JsonSerializable

Returns LOGICAL
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PUBLIC LOGICAL UseSerializedTypeInformation

Inherited from Consultingwerk.JsonSerializable

Returns LOGICAL
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PUBLIC CHARACTER Value


Returns CHARACTER


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