out[i++] = (byte) (der.length & 0xFF);
        System.arraycopy(der, 0, out, i, der.length);
        i += der.length;
        out[i++] = (byte) ((nb.length >> 24) & 0xFF);
        out[i++] = (byte) ((nb.length >> 16) & 0xFF);
        out[i++] = (byte) ((nb.length >> 8) & 0xFF);
        out[i++] = (byte) (nb.length & 0xFF);
        System.arraycopy(nb, 0, out, i, nb.length);
        return out;
    }

Das bedeutet, dass anstelle des normalen Prozesses, bei dem Ihre Benutzer Requests an Ihre API senden, **Ihre API** (oder Ihre App) **Requests an deren System** (an deren API, deren App) senden könnte.

Das wird normalerweise als **Web<abbr title="Haken, Einhängepunkt">hook</abbr>** bezeichnet.

## Webhooks-Schritte { #webhooks-steps }

**Key Capabilities:**
- Full-text search with OpenSearch backend
- Web, file system, and data store crawling
- Multi-format document support (Office, PDF, etc.)
- Admin GUI for configuration
- REST API for programmatic access
- SSO integration (OIDC, SAML, SPNEGO, Entra ID)
- i18n support (20+ languages)

     */
    public void setPageNumberList(final List<Integer> pageNumberList) {
        this.pageNumberList = pageNumberList;
    }

    /**
     * Gets the default page size from system configuration.
     *
     * @return the default page size
     */
    protected int getDefaultPageSize() {
        return ComponentUtil.getFessConfig().getPagingPageSizeAsInteger();
    }

        // Test with a long message
        String message = "This is a very long error message that describes in detail why the job was not found. "
                + "The job with identifier XYZ123 was expected to be in the system but could not be located "
                + "after searching through all available job registries and scheduled task databases.";

        JobNotFoundException exception = new JobNotFoundException(message);

        dstIndex += 4;
        SMBUtil.writeInt4(this.readLength, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt8(this.offset, dst, dstIndex);
        dstIndex += 8;
        System.arraycopy(this.fileId, 0, dst, dstIndex, 16);
        dstIndex += 16;
        SMBUtil.writeInt4(this.minimumCount, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt4(this.channel, dst, dstIndex);

            this.registrationId = registrationId;
            this.shareName = shareName;
            this.serverAddress = serverAddress;
            this.flags = flags;
            this.timestamp = System.currentTimeMillis();
        }
    }

    /**
     * Start the mock witness service
     *
     * @throws IOException if service startup fails
     */
    public void start() throws IOException {

            // License has not be identified as SPDX.
            // As we have the license file, we create a Custom entry with the URL to this license file.
            final String gitBranch = System.getProperty("build.branch", "master");
            final String githubBaseURL = "https://raw.githubusercontent.com/elastic/elasticsearch/" + gitBranch + "/";
            licenseType = licenseInfo.getIdentifier()

        }

        String message = String.format(
            Locale.ROOT,
            "Error validating JSON. See the report at: %s%s%s",
            getReport().toURI().toASCIIString(),
            System.lineSeparator(),
            String.format("Verification failed: %d files contained %d violations", errors.keySet().size(), errors.values().size())
        );
        throw new GradleException(message);
    }

/**
 * API action for admin job log management.
 * Provides RESTful API endpoints for viewing and managing job execution logs in the Fess search engine.
 * Job logs contain information about crawling jobs, indexing tasks, and system maintenance operations.
 *
 */
public class ApiAdminJoblogAction extends FessApiAdminAction {

    private static final Logger logger = LogManager.getLogger(ApiAdminJoblogAction.class);