Package org.apache.pulsar.client.cli

Class AbstractCmdConsume

java.lang.Object

org.apache.pulsar.client.cli.AbstractCmdConsume

Direct Known Subclasses:

CmdConsume, CmdRead

public abstract class AbstractCmdConsume
extends Object

common part of consume command and read command of pulsar-client.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractCmdConsume.ConsumerSocket

Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.pulsar.client.api.Authentication	authentication
protected org.apache.pulsar.client.api.ClientBuilder	clientBuilder
protected static final org.slf4j.Logger	LOG
protected static final String	MESSAGE_BOUNDARY
protected String	serviceURL

Constructor Summary

Constructors

Constructor	Description
AbstractCmdConsume()

Method Summary

Modifier and Type	Method	Description
protected static Map<String,Object>	genericObjectToMap(org.apache.pulsar.client.api.schema.GenericObject value, boolean displayHex)
protected static Map<String,Object>	genericRecordToMap(org.apache.pulsar.client.api.schema.GenericRecord value, boolean displayHex)
protected static String	interpretByteArray(boolean displayHex, byte[] msgData)
protected String	interpretMessage(org.apache.pulsar.client.api.Message<?> message, boolean displayHex)	Interprets the message to create a string representation.
protected static Map<String,Object>	keyValueToMap(org.apache.pulsar.common.schema.KeyValue value, boolean displayHex)
protected static Map<String,Object>	primitiveValueToMap(Object value, boolean displayHex)
void	updateConfig(org.apache.pulsar.client.api.ClientBuilder clientBuilder, org.apache.pulsar.client.api.Authentication authentication, String serviceURL)	Set client configuration.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOG

protected static final org.slf4j.Logger LOG

MESSAGE_BOUNDARY

protected static final String MESSAGE_BOUNDARY

See Also:

• Constant Field Values

clientBuilder

protected org.apache.pulsar.client.api.ClientBuilder clientBuilder

authentication

protected org.apache.pulsar.client.api.Authentication authentication

serviceURL

protected String serviceURL

Constructor Details

AbstractCmdConsume

public AbstractCmdConsume()

Method Details

updateConfig

public void updateConfig(org.apache.pulsar.client.api.ClientBuilder clientBuilder,
 org.apache.pulsar.client.api.Authentication authentication,
 String serviceURL)

Set client configuration.

interpretMessage

protected String interpretMessage(org.apache.pulsar.client.api.Message<?> message,
 boolean displayHex)
                           throws IOException

Interprets the message to create a string representation.

Parameters:

message - The message to interpret

displayHex - Whether to display BytesMessages in hexdump style, ignored for simple text messages

Returns:

String representation of the message

Throws:

IOException

interpretByteArray

protected static String interpretByteArray(boolean displayHex,
 byte[] msgData)
                                    throws IOException

Throws:

IOException

genericObjectToMap

protected static Map<String,Object> genericObjectToMap(org.apache.pulsar.client.api.schema.GenericObject value,
 boolean displayHex)
                                                throws IOException

Throws:

IOException

keyValueToMap

protected static Map<String,Object> keyValueToMap(org.apache.pulsar.common.schema.KeyValue value,
 boolean displayHex)
                                           throws IOException

Throws:

IOException

primitiveValueToMap

protected static Map<String,Object> primitiveValueToMap(Object value,
 boolean displayHex)
                                                 throws IOException

Throws:

IOException

genericRecordToMap

protected static Map<String,Object> genericRecordToMap(org.apache.pulsar.client.api.schema.GenericRecord value,
 boolean displayHex)
                                                throws IOException

Throws:

IOException