Func URI & Datasource Mapping

About

The client uses it to specify the function group; The jserv uses the configured datasource mapping to retieve data.

Function group (uri) should be the same granuity with Semantier.

Implementation

• Client provide function uri

Typescript client: @anclient/semantier, currently declared as:

Semantier.uri: stirng.

export class AnsonBody {
    constructor(body?: {type: string, a?: string, parent?: string, uri: string}) {
        ...

        this.parent = body?.parent;
        this.uri = body?.uri;
    }
}

public abstract class AnsonBody extends Anson {
    protected AnsonBody(AnsonMsg<? extends AnsonBody> parent, String uri) {
        this.parent = parent;
        this.uri = uri;
    }
}

public AnsonBody Parent(AnsonMsg p, string uri)
{
    parent = p;
    return this;
}

• JServ decide which datasource to access, according to WEB-INF/connects

<t id="conn-uri" pk='uri' columns="uri, conn">
    <c>
  <uri>/local/*</uri>
  <conn>sys-sqlite</conn>
</c>
<c>
  <uri>/cloud/*</uri>
  <conn>album-cloud</conn>
</c>
</t>