Stöd för IMAP IDLE-kommando och tillägg

Stöd för IMAP Idle-kommando

Aspose.Email API ImapClient ger möjlighet att öppna en anslutning till servern och vänta på ankomsten av ett e‑postmeddelande. Detta gör det möjligt att undvika kontinuerlig polling av servern för inkommande e‑post. Följande kodsnutt visar hur man använder stöd för IMAP Idle‑kommando.

// For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-Java
// Connect and log in to IMAP
ImapClient client = new ImapClient("imap.domain.com", "username", "password");

client.startMonitoring(new ImapMonitoringEventHandler() {
    public void invoke(Object sender, ImapMonitoringEventArgs e) {
        System.out.println(e.getNewMessages().length);
        System.out.println(e.getDeletedMessages().length);
    }
});
client.stopMonitoring("Inbox");

Stöd för IMAP-tillägg

Aspose.Email API ger stöd för IMAP-tillägg. Följande IMAP-tillägg stöds för närvarande av API:et. Dessa IMAP-tillägg stöds inte av alla servrar.

// For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-Java
final ImapClient client = new ImapClient("imap.gmail.com", 993, "username", "password");
try {
    // Set SecurityOptions
    client.setSecurityOptions(SecurityOptions.Auto);
    System.out.println(client.getIdSupported());

    ImapIdentificationInfo serverIdentificationInfo1 = client.introduceClient();
    ImapIdentificationInfo serverIdentificationInfo2 = client.introduceClient(ImapIdentificationInfo.getDefaultValue());

    // Display ImapIdentificationInfo properties
    System.out.println(serverIdentificationInfo1.toString() + serverIdentificationInfo2.toString());
    System.out.println(serverIdentificationInfo1.getName());
    System.out.println(serverIdentificationInfo1.getVendor());
    System.out.println(serverIdentificationInfo1.getSupportUrl());
    System.out.println(serverIdentificationInfo1.getVersion());
} finally {
    if (client != null)
        client.dispose();
}

IMAP4 utökade listkommando

Följande kodsnutt visar hur du använder IMAP4:s utökade listkommando.

// For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-Java
final ImapClient client = new ImapClient("imap.gmail.com", 993, "username", "password");
try {
    ImapFolderInfoCollection folderInfoCol = client.listFolders("*");
    System.out.println("Extended List Supported: " + client.getExtendedListSupported());
    for (ImapFolderInfo folderInfo : (Iterable<ImapFolderInfo>) folderInfoCol) {
        if (folderInfo.getName().equals("[Gmail]/All Mail"))
            System.out.println("Has Children: " + folderInfo.hasChildren());
        if (folderInfo.getName().equals("[Gmail]/Bin"))
            System.out.println("Bin has children? " + folderInfo.hasChildren());
        if (folderInfo.getName().equals("[Gmail]/Drafts"))
            System.out.println("Drafts has children? " + folderInfo.hasChildren());
        if (folderInfo.getName().equals("[Gmail]/Important"))
            System.out.println("Important has Children? " + folderInfo.hasChildren());
        if (folderInfo.getName().equals("[Gmail]/Sent Mail"))
            System.out.println("Sent Mail has Children? " + folderInfo.hasChildren());
        if (folderInfo.getName().equals("[Gmail]/Spam"))
            System.out.println("Spam has Children? " + folderInfo.hasChildren());
        if (folderInfo.getName().equals("[Gmail]/Starred"))
            System.out.println("Starred has Children? " + folderInfo.hasChildren());
    }
} finally {
    if (client != null)
        client.dispose();
}