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SnappyData store based off Pivotal GemFireXD
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/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you
* may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.management.internal.web.controllers;
import java.util.concurrent.Callable;
import com.gemstone.gemfire.internal.lang.StringUtils;
import com.gemstone.gemfire.management.internal.cli.i18n.CliStrings;
import com.gemstone.gemfire.management.internal.cli.util.CommandStringBuilder;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
/**
* The DataCommandsController class implements GemFire Management REST API web service endpoints for the
* Gfsh Data Commands.
*
* @author John Blum
* @see com.gemstone.gemfire.management.internal.cli.commands.DataCommands
* @see com.gemstone.gemfire.management.internal.web.controllers.AbstractCommandsController
* @see org.springframework.stereotype.Controller
* @see org.springframework.web.bind.annotation.PathVariable
* @see org.springframework.web.bind.annotation.RequestMapping
* @see org.springframework.web.bind.annotation.RequestMethod
* @see org.springframework.web.bind.annotation.RequestParam
* @see org.springframework.web.bind.annotation.ResponseBody
* @since 7.5
*/
@Controller("dataController")
@RequestMapping("/v1")
@SuppressWarnings("unused")
public class DataCommandsController extends AbstractCommandsController {
@RequestMapping(value = "/regions/{region}/data", method = RequestMethod.GET)
@ResponseBody
public String get(@PathVariable("region") final String regionNamePath,
@RequestParam(CliStrings.GET__KEY) final String key,
@RequestParam(value = CliStrings.GET__KEYCLASS, required = false) final String keyClassName,
@RequestParam(value = CliStrings.GET__VALUEKLASS, required = false) final String valueClassName)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.GET);
command.addOption(CliStrings.GET__REGIONNAME, regionNamePath);
command.addOption(CliStrings.GET__KEY, key);
if (hasValue(keyClassName)) {
command.addOption(CliStrings.GET__KEYCLASS, keyClassName);
}
if (hasValue(valueClassName)) {
command.addOption(CliStrings.GET__VALUEKLASS, valueClassName);
}
return processCommand(command.toString());
}
@RequestMapping(value = "/regions/{region}/data", method = RequestMethod.PUT)
@ResponseBody
public String put(@PathVariable("region") final String regionNamePath,
@RequestParam(CliStrings.PUT__KEY) final String key,
@RequestParam(value = CliStrings.PUT__KEYCLASS, required = false) final String keyClassName,
@RequestParam(CliStrings.PUT__VALUE) final String value,
@RequestParam(value = CliStrings.PUT__VALUEKLASS, required = false) final String valueClassName,
@RequestParam(value = CliStrings.PUT__PUTIFABSENT, defaultValue = "false") final Boolean putIfAbsent)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.PUT);
command.addOption(CliStrings.PUT__REGIONNAME, regionNamePath);
command.addOption(CliStrings.PUT__KEY, key);
command.addOption(CliStrings.PUT__VALUE, decode(value));
if (hasValue(keyClassName)) {
command.addOption(CliStrings.PUT__KEYCLASS, keyClassName);
}
if (hasValue(valueClassName)) {
command.addOption(CliStrings.PUT__VALUEKLASS, valueClassName);
}
command.addOption(CliStrings.PUT__PUTIFABSENT, String.valueOf(putIfAbsent));
return processCommand(command.toString());
}
@RequestMapping(value = "/regions/{region}/data", method = RequestMethod.DELETE)
@ResponseBody
public String remove(@PathVariable("region") final String regionNamePath,
@RequestParam(value = CliStrings.REMOVE__ALL, defaultValue = "false") final Boolean allKeys,
@RequestParam(value = CliStrings.REMOVE__KEY, required = false) final String key,
@RequestParam(value = CliStrings.REMOVE__KEYCLASS, required = false) final String keyClassName) {
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.REMOVE);
command.addOption(CliStrings.REMOVE__REGION, regionNamePath);
command.addOption(CliStrings.REMOVE__ALL, String.valueOf(allKeys));
if (hasValue(key)) {
command.addOption(CliStrings.REMOVE__KEY, key);
}
if (hasValue(keyClassName)) {
command.addOption(CliStrings.REMOVE__KEYCLASS, keyClassName);
}
return processCommand(command.toString());
}
// TODO determine whether Async functionality is required
@RequestMapping(value = "/members/{member}/regions/{region}/data", method = RequestMethod.GET)
@ResponseBody
public String exportData(@PathVariable("member") final String memberNameId,
@PathVariable("region") final String regionNamePath,
@RequestParam(CliStrings.EXPORT_DATA__FILE) final String file)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.EXPORT_DATA);
command.addOption(CliStrings.EXPORT_DATA__MEMBER, memberNameId);
command.addOption(CliStrings.EXPORT_DATA__REGION, regionNamePath);
command.addOption(CliStrings.EXPORT_DATA__FILE, decode(file));
return processCommand(command.toString());
}
// TODO add Async functionality
@RequestMapping(value = "/members/{member}/regions/{region}/data", method = RequestMethod.POST)
@ResponseBody
public String importData(@PathVariable("member") final String memberNameId,
@PathVariable("region") final String regionNamePath,
@RequestParam(CliStrings.IMPORT_DATA) final String file)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.IMPORT_DATA);
command.addOption(CliStrings.IMPORT_DATA__MEMBER, memberNameId);
command.addOption(CliStrings.IMPORT_DATA__REGION, regionNamePath);
command.addOption(CliStrings.IMPORT_DATA__FILE, decode(file));
return processCommand(command.toString());
}
@RequestMapping(value = "/regions/{region}/data/location", method = RequestMethod.GET)
@ResponseBody
public String locateEntry(@PathVariable("region") final String regionNamePath,
@RequestParam(CliStrings.LOCATE_ENTRY__KEY) final String key,
@RequestParam(value = CliStrings.LOCATE_ENTRY__KEYCLASS, required = false) final String keyClassName,
@RequestParam(value = CliStrings.LOCATE_ENTRY__VALUEKLASS, required = false) final String valueClassName,
@RequestParam(value = CliStrings.LOCATE_ENTRY__RECURSIVE, defaultValue = "false") final Boolean recursive)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.LOCATE_ENTRY);
command.addOption(CliStrings.LOCATE_ENTRY__REGIONNAME, regionNamePath);
command.addOption(CliStrings.LOCATE_ENTRY__KEY, key);
if (hasValue(keyClassName)) {
command.addOption(CliStrings.LOCATE_ENTRY__KEYCLASS, keyClassName);
}
if (hasValue(valueClassName)) {
command.addOption(CliStrings.LOCATE_ENTRY__VALUEKLASS, valueClassName);
}
command.addOption(CliStrings.LOCATE_ENTRY__RECURSIVE, String.valueOf(recursive));
return processCommand(command.toString());
}
// TODO determine whether Async functionality is required
@RequestMapping(value = "/regions/data/query", method = RequestMethod.GET)
@ResponseBody
public String query(@RequestParam(CliStrings.QUERY__QUERY) final String oql,
@RequestParam(value = CliStrings.QUERY__STEPNAME, required = false) final String stepName)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.QUERY);
command.addOption(CliStrings.QUERY__QUERY, decode(oql));
command.addOption(CliStrings.QUERY__INTERACTIVE, Boolean.FALSE.toString());
if (hasValue(stepName)) {
command.addOption(CliStrings.QUERY__STEPNAME, stepName);
}
return processCommand(command.toString());
}
@RequestMapping(value = "/regions/data/rebalance", method = RequestMethod.POST)
public Callable> rebalance(@RequestParam(value = CliStrings.REBALANCE__INCLUDEREGION, required = false) final String[] includedRegions,
@RequestParam(value = CliStrings.REBALANCE__EXCLUDEREGION, required = false) final String[] excludedRegions,
@RequestParam(value = CliStrings.REBALANCE__SIMULATE, defaultValue = "false") final Boolean simulate,
@RequestParam(value = CliStrings.REBALANCE__TIMEOUT, defaultValue = "-1") final Long timeout)
{
final CommandStringBuilder command = new CommandStringBuilder(CliStrings.REBALANCE);
if (hasValue(includedRegions)) {
command.addOption(CliStrings.REBALANCE__INCLUDEREGION, StringUtils.concat(includedRegions,
StringUtils.COMMA_DELIMITER));
}
if (hasValue(excludedRegions)) {
command.addOption(CliStrings.REBALANCE__EXCLUDEREGION, StringUtils.concat(excludedRegions,
StringUtils.COMMA_DELIMITER));
}
command.addOption(CliStrings.REBALANCE__SIMULATE, String.valueOf(simulate));
command.addOption(CliStrings.REBALANCE__TIMEOUT, String.valueOf(timeout));
return new Callable>() {
public ResponseEntity call() throws Exception {
return new ResponseEntity(processCommand(command.toString()), HttpStatus.OK);
}
};
}
}