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Jira Legacy
serverSystem Jira
serverId4733707d-2057-3a0f-ae5e-4fd8aff50176
keyCPS-817

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Description

URI

Sample Response Body

Get Cm Handle details by name.

GET

 {ncmpRoot}/ncmp/v1/ch/PNFDemo

{
    "cmHandle": "Bookstore",
    "cmHandleProperties": [
        {
            "Public-Book1": "Public Sci-Fi Book",
            "Public-Book2": "Public Horror Book",
            "Public-Book3": "Public Crime Book"
        }
    ]
}

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As PersistenceCmHandle has all the necessary fields of CmHandle, can we just modify existing code to use PerisistenceCmHandle and remove CmHandle?

Cm Handle ModelPersistence Cm Handle Model


Code Block
languagejava
titleCmHandle.java
/**
 * CmHandle.
 */
@Validated
@Getter
@Setter
@NoArgsConstructor
public class CmHandle {

    @JsonProperty("cmHandle")
    private String cmHandleID;

    @JsonSetter(nulls = Nulls.AS_EMPTY)
    @JsonProperty("cmHandleProperties")
    private Map<String, String> dmiProperties = Collections.emptyMap();

    @JsonSetter(nulls = Nulls.AS_EMPTY)
    @JsonProperty("publicCmHandleProperties")
    private Map<String, String> publicProperties = Collections.emptyMap();

}



Code Block
languagejava
titlePersistenceCmHandle.java
/**
 * DmiRegistry.
 */
@Getter
@Setter
@NoArgsConstructor
public class PersistenceCmHandle {

    private String id;

    @JsonProperty("dmi-service-name")
    private String dmiServiceName;

    @JsonProperty("dmi-data-service-name")
    private String dmiDataServiceName;

    @JsonProperty("dmi-model-service-name")
    private String dmiModelServiceName;

    @JsonProperty("additional-properties")
    private List<Property> dmiProperties;

    @JsonProperty("public-properties")
    private List<Property> publicProperties;



  • Both contained within the same package
  • Properties are only used within PersistenceCmHandle to set Persistence Cm Handle ID, DMI and public properties when a cm handle is being retrieved using the get data node api.
  • Both are contained in the same package
  • Properties are also used in DmiModelOperations and DmiData operation when getting and writing resource data to DMI, and when fetching yang resources. 
  • Is also used to persist the cm handle to the fragment table within CPS db


Potential Issue

If we decide to only use one model, one potentially backwards incompatible change is the property names, which differ between persistenceCmHandle and the CmHandle class.

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