com.mapr.db.shell.commands

Class TableCommands

java.lang.Object

com.mapr.db.shell.commands.ShellCommands

com.mapr.db.shell.commands.TableCommands

All Implemented Interfaces:

org.springframework.shell.core.CommandMarker, org.springframework.shell.core.ExecutionProcessor

@Component
public class TableCommands
extends ShellCommands

Field Summary

Fields inherited from class com.mapr.db.shell.commands.ShellCommands

session_

Constructor Summary

Constructors

Constructor and Description
TableCommands()

Method Summary

Methods

Modifier and Type	Method and Description
String	create(String tablePath)
String	delete(String tablePath, String id)
String	desc(String tablePath)
String	drop(String tablePath)
String	exists(String path)
String	find(String tablePath, String _id, String fromId, String toId, String limit)
String	get(String tablePath, String _id)
String	insert(String tablePath, String _id, String jsonStr)
boolean	isDMLAvailable()
String	list(String patternOrPath)
String	update(String tablePath, String _id, String kvs)

Methods inherited from class com.mapr.db.shell.commands.ShellCommands

afterReturningInvocation, afterThrowingInvocation, beforeInvocation

Methods inherited from class java.lang.Object

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

Constructor Detail

TableCommands

public TableCommands()
              throws IOException

Throws:

IOException

Method Detail

isDMLAvailable

@CliAvailabilityIndicator(value={"find","insert","delete","exists","create","drop","list","desc"})
public boolean isDMLAvailable()

exists

@CliCommand(value="exists",
            help="Returns true if the table exists.")
public String exists(@CliOption(key={"","path","p"},mandatory=true,help="Table Path.")
                       String path)
              throws IOException

Throws:

IOException

list

@CliCommand(value="list",
            help="Lists all tables in a folder or matching the specified pattern.")
public String list(@CliOption(key={"","p","patternOrPath"},help="A path and/or a file pattern.")
                     String patternOrPath)
            throws IOException

Throws:

IOException

desc

@CliCommand(value="desc",
            help="Describes the properties of a table.")
public String desc(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
                     String tablePath)
            throws IOException

Throws:

IOException

create

@CliCommand(value="create",
            help="Create a json table at the given path.")
public String create(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
                       String tablePath)
              throws IOException

Throws:

IOException

drop

@CliCommand(value="drop",
            help="Deletes a json table.")
public String drop(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
                     String tablePath)
            throws IOException

Throws:

IOException

insert

@CliCommand(value="insert",
            help="Inserts or replaces a document into the table.\nExample: insert /idsTable --value \'{\"_id\":\"001\" , \"first_name\":\"John\", \"last_name\":\"Doe\"}\'\n         insert /idsTable --id 002 --value \'{\"first_name\":\"Jane\", \"last_name\":\"Dane\"}\'\n")
public String insert(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
                       String tablePath,
                       @CliOption(key="id",help="Document Id.")
                       String _id,
                       @CliOption(key={"v","value"},mandatory=true,help="Json document to insert or replace.")
                       String jsonStr)
              throws IOException

Throws:

IOException

get

@CliCommand(value="findbyid",
            help="Retrieves a single document from the table.\nExample: findbyid /idsTable --id 001")
public String get(@CliOption(key={"","table","t"},mandatory=true,help="Table Path.")
                    String tablePath,
                    @CliOption(key="id",mandatory=true,help="Document Id.")
                    String _id)
           throws IOException

Throws:

IOException

find

@CliCommand(value="find",
            help="Retrieves one or more documents from the table.\nExample: find /idsTable\n         find /idsTable --fromid 001 --toid 00a --limit 32")
public String find(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
                     String tablePath,
                     @CliOption(key="id",help="Document Id.")
                     String _id,
                     @CliOption(key="fromid",help="Document Id to start from (inclusive)")
                     String fromId,
                     @CliOption(key="toid",help="Document Id to stop at (exclusive)")
                     String toId,
                     @CliOption(key="limit",help="Maximum number of documents to return.")
                     String limit)
            throws IOException

Throws:

IOException

delete

@CliCommand(value="delete",
            help="Delete a document from the table.")
public String delete(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
                       String tablePath,
                       @CliOption(key="id",mandatory=true,help="Document Id.")
                       String id)
              throws IOException

Throws:

IOException

update

public String update(@CliOption(key={"","t","table"},mandatory=true,help="Table Path.")
            String tablePath,
            @CliOption(key="id",mandatory=true,help="Document Id.")
            String _id,
            @CliOption(key={"v","value"},mandatory=true,help="Json document containing field and their values.")
            String kvs)
              throws IOException

Throws:

IOException