Add IceGrid/query Java demo #627
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Pull Request Overview
This PR adds a new IceGrid query Java demo that demonstrates how to use the IceGrid registry's Query object to lookup well-known objects by type. The demo implements a simple greeter service deployed using IceGrid with multiple server instances and a client that queries for available greeters.
- Complete Java implementation of an IceGrid query demo with client/server architecture
- IceGrid configuration files for registry, node, and admin components
- Gradle build system with proper dependency management and plugin configuration
Reviewed Changes
Copilot reviewed 18 out of 19 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| java/IceGrid/query/slice/Greeter.ice | Defines the Slice interface for the Greeter service |
| java/IceGrid/query/settings.gradle.kts | Root Gradle settings with nightly repository configuration |
| java/IceGrid/query/server/src/main/java/com/example/icegrid/query/server/Server.java | Main server application that creates and registers greeter servants |
| java/IceGrid/query/server/src/main/java/com/example/icegrid/query/server/Chatbot.java | Implements the Greeter interface as a chatbot servant |
| java/IceGrid/query/server/build.gradle.kts | Server module Gradle build configuration |
| java/IceGrid/query/greeter-hall.xml | IceGrid application descriptor defining server templates and deployment |
| java/IceGrid/query/gradlew.bat | Gradle wrapper script for Windows |
| java/IceGrid/query/gradlew | Gradle wrapper script for Unix/Linux |
| java/IceGrid/query/gradle/wrapper/gradle-wrapper.properties | Gradle wrapper properties |
| java/IceGrid/query/db/registry/.gitignore | Git ignore file for registry database files |
| java/IceGrid/query/db/node/.gitignore | Git ignore file for node database files |
| java/IceGrid/query/config.registry | IceGrid registry configuration |
| java/IceGrid/query/config.node | IceGrid node configuration |
| java/IceGrid/query/config.admin | IceGrid admin configuration |
| java/IceGrid/query/client/src/main/java/com/example/icegrid/query/client/Client.java | Client application that queries and invokes greeter services |
| java/IceGrid/query/client/build.gradle.kts | Client module Gradle build configuration |
| java/IceGrid/query/README.md | Documentation explaining how to build and run the demo |
| java/IceGrid/query/.gitignore | Git ignore file for Gradle build artifacts |
java/IceGrid/query/server/src/main/java/com/example/icegrid/query/server/Server.java
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bernardnormier
approved these changes
Sep 26, 2025
java/IceGrid/query/README.md
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| - Install IceGrid. See [Ice service installation]. | ||
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| ## Building the Project |
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Should be Building the demo
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| // Implements the abstract method 'greet' from the Greeter interface generated by the Slice compiler. | ||
| // This variant is the synchronous implementation. |
externl
approved these changes
Sep 26, 2025
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