Integration: Add page for session persistence using Firestore for ADK Java

[mohan-ganesh]

This is an additional for "Integration"
This commit includes an example and details of Using the Google Cloud Firestore for Session management

[netlify]

✅ Deploy Preview for adk-docs-preview ready!

Name	Link
🔨 Latest commit	297395e
🔍 Latest deploy log	https://app.netlify.com/projects/adk-docs-preview/deploys/69d83bbba87427000808bb8c
😎 Deploy Preview	https://deploy-preview-1563--adk-docs-preview.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[koverholt]

Thanks for the PR!

I see that this is based on a pending PR in adk-java (google/adk-java#1096), so we will need to wait for that PR to get reviewed and/or merged/released before we can review and suggest edits on this docs update. I'll mark this as blocked until that happens.

Once that happens, there are a number of issues that need to be addressed in this PR for consistency and formatting, but these can wait until the upstream PR in adk-java is reviewed:

• Use a icon/logo instead of a diagram for catalog icon
• Fix versions throughout and update version tag with corresponding Java version
• FirestoreDatabaseRunner requires gcs.adk.bucket.name to be configured, which is not mentioned
• Fill in the Configuration section with actual property names and examples
• Fix the forecast key in getCurrentTime, should be time or similar
• Follow the established integration page structure per Contributing Guide

[mohan-ganesh]

Thanks for the great feedback @koverholt ! I can certainly see the value in the information you added.
I’ve gone ahead and made the updates:

• Added the icon and the new Use Case section.

• Fixed the versions. (Note: I kept it as version 1.0.0 because the latest version will always be kept in sync with adk-java). The versions will be taken care as and when new versions are getting released on adk-java

https://mvnrepository.com/artifact/com.google.adk/google-adk-firestore-session-service

• Added the prerequisite property entry and explained the reasoning behind it.

• Included the sample property file, plus the additional custom properties for environment support.

• Updated the key to "time" since that's what it's supposed to be

Let me know if you need any further adjustments

[koverholt]

Thanks for the updates! Does this functionality depend on google/adk-java#1096 being merged and released? If so, let us know and we will re-review this docs PR when that is ready to test.

[mohan-ganesh]

thanks for the quick response @koverholt and this functionality is not dependent on https://github.com/google/adk-java/pull/1096

The changes https://github.com/google/adk-java/pull/1096 is about README.md on library component to reflect the latest versions on the example and documentation.. no functional changes

[koverholt]

Thanks for the updates, a few more specific issues to address, then we can merge. Everything else LGTM.

[mohan-ganesh]

@koverholt made all the suggested changes and take a look please.

[koverholt]

LGTM, thanks for working through the edits! I'll apply a few minor fixes and merge. Thanks again for your contribution to ADK Java and the corresponding docs! ❤️

[mohan-ganesh]

Thanks so much for the thorough review and great feedback, @koverholt ! Also, your turnaround time is seriously impressive. 🚀