Example usage for org.springframework.core NestedRuntimeException getMessage

Introduction

In this page you can find the example usage for org.springframework.core NestedRuntimeException getMessage.

Prototype

@Override
@Nullable
public String getMessage() 

Source Link

Document

Return the detail message, including the message from the nested exception if there is one.

Usage

From source file:com.wandrell.example.swss.client.console.ConsoleClient.java

/**
 * Calls the endpoint in the specified URI by using the received client.
 * <p>// w w w. j a  va 2s  .  c  om
 * This client is expected to be prepared for calling the endpoint, which
 * mostly means being set up for the same security protocol it uses.
 * <p>
 * If an exception occurs while using the client an error warning will be
 * printed in the console.
 *
 * @param client
 *            client which will call the endpoint
 * @param uri
 *            URI for the endpoint
 * @param output
 *            output for the client to print information
 * @param scanner
 *            scanner for the input
 */
private static final void callEndpoint(final EntityClient client, final String uri, final PrintStream output,
        final Scanner scanner) {
    final ExampleEntity entity; // Queried entity
    final Integer id; // Id for the query

    output.println("------------------------------------");
    output.println("Write the id of the entity to query.");
    output.println("The id 1 is always valid.");
    output.println("------------------------------------");

    output.println();
    output.print("Id: ");
    id = getInteger(scanner);
    output.println();

    try {
        entity = client.getEntity(uri, id);

        if ((entity == null) || (entity.getId() < 0)) {
            // No entity found
            output.println(String.format("No entity with id %d exists", id));
        } else {
            // Entity found
            output.println("Found entity.");
            output.println();
            output.println(String.format("Entity id:\t%d", entity.getId()));
            output.println(String.format("Entity name:\t%s", entity.getName()));
        }
    } catch (final NestedRuntimeException e) {
        output.println(String.format("Error: %s", e.getMostSpecificCause().getMessage()));
    } catch (final Exception e) {
        output.println(String.format("Error: %s", e.getMessage()));
    }

    // Waits so the result information can be checked
    waitForEnter(output, scanner);
}

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