azure-communication-chat-java

# Azure Communication Chat (Java) Build real-time chat applications with thread management, messaging, participants, and read receipts. ## Installation ```xml <dependency> <groupId>com.azure</groupId> <artifactId>azure-communication-chat</artifactId> <version>1.6.0</version> </dependency> ``` ## Client Creation ```java import com.azure.communication.chat.ChatClient; import com.azure.communication.chat.ChatClientBuilder; import com.azure.communication.chat.ChatThreadClient; import com.azure.communication.common.CommunicationTokenCredential; // ChatClient requires a CommunicationTokenCredential (user access token) String endpoint = "https://<resource>.communication.azure.com"; String userAccessToken = "<user-access-token>"; CommunicationTokenCredential credential = new CommunicationTokenCredential(userAccessToken); ChatClient chatClient = new ChatClientBuilder() .endpoint(endpoint) .credential(credential) .buildClient(); // Async client ChatAsyncClient chatAsyncClient = new ChatClientBuilder() .endpoint(endpoint) .credential(credential) .buildAsyncClient(); ``` ## Key Concepts | Class | Purpose | |-------|---------| | `ChatClient` | Create/delete chat threads, get thread clients | | `ChatThreadClient` | Operations within a thread (messages, participants, receipts) | | `ChatParticipant` | User in a chat thread with display name | | `ChatMessage` | Message content, type, sender info, timestamps | | `ChatMessageReadReceipt` | Read rec...