RestKit ElasticSearch Client

ESBody.m

#import "ESBody.h"

@implementation ESBody

@synthesize fields, query;

+ (RKObjectMapping *) getObjectMapping
{
    RKObjectMapping* objectMapping = [RKObjectMapping mappingForClass:[ESBody class]];

    [objectMapping mapKeyPath:@"fields" toAttribute:@"fields"];

    [objectMapping mapKeyPath:@"query"
               toRelationship:@"query"
                  withMapping:[ESQuery getObjectMapping]];
    
    return objectMapping;
}

@end

ESQuery.m

#import "ESQuery.h"

@implementation ESQuery

@synthesize queryString;

+ (RKObjectMapping *) getObjectMapping
{
    RKObjectMapping* objectMapping = [RKObjectMapping mappingForClass:[ESQuery class]];

    [objectMapping mapKeyPath:@"query_string"
               toRelationship:@"queryString"
                  withMapping:[ESQueryString getObjectMapping]];

    return objectMapping;
}

@end

ESQueryString.m

#import "ESQueryString.h"

@implementation ESQueryString

@synthesize query, useDisMax;

+ (RKObjectMapping *) getObjectMapping
{
    RKObjectMapping* objectMapping = [RKObjectMapping mappingForClass:[ESQueryString class]];
    [objectMapping mapKeyPath:@"query"          toAttribute:@"query"];
    [objectMapping mapKeyPath:@"use_dis_max"    toAttribute:@"useDisMax"];
    return objectMapping;
}

@end

ESTestViewController.m

- (void) runTests
{
    ESBody *body = [[ESBody alloc] init];
    body.fields = [NSArray arrayWithObjects:@"name", @"upc", nil];
    body.query = [[ESQuery alloc] init];
    body.query.queryString = [[ESQueryString alloc] init];
    body.query.queryString.query = @"+camera +laptop";
    body.query.queryString.useDisMax = [NSNumber numberWithBool:true];

    // Map the root object inversely for serialization,
    // any nested objects will also get registered properly automagically!
    [
     [RKObjectManager sharedManager].mappingProvider
     setSerializationMapping:[[ESBody getObjectMapping] inverseMapping]
     forClass:[ESBody class]
    ];

    // Query should always hit the /_search url
    RKObjectRouter *router = [RKObjectManager sharedManager].router;
    [router routeClass:[ESBody class] toResourcePath:@"/_search"];

    [[RKObjectManager sharedManager] postObject:body delegate:self];
}

full_log.txt

2012-04-09 20:13:28.227 [59501:12803] I restkit:RKLog.m:32 RestKit initialized...
2012-04-09 20:13:28.229 [59501:12803] I restkit.support:RKCache.m:178 Invalidating cache at path: /Users/user/Library/Application Support/iPhone Simulator/5.1/Applications/E97EDA6B-9307-473A-BF35-9447469ED64E/Library/Caches/RKClientRequestCache-XXX.XXX.XXX.XXX/SessionStore
2012-04-09 20:13:28.230 [59501:12803] I restkit.network.reachability:RKReachabilityObserver.m:117 Reachability observer initialized with IP address: XXX.XXX.XXX.XXX.
2012-04-09 20:13:28.231 [59501:12803] D restkit.network.reachability:RKReachabilityObserver.m:337 Scheduling reachability observer <RKReachabilityObserver: 0x9174280 host=XXX.XXX.XXX.XXX isReachabilityDetermined=NO isMonitoringLocalWiFi=6651724 reachabilityFlags=-- -------> in main dispatch queue
2012-04-09 20:13:28.232 [59501:12803] D restkit.network:RKClient.m:271 Reachability observer changed for client <RKClient: 0x916fed0>, suspending queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=YES requestCount=0 loadingCount=0/5> until reachability to host 'XXX.XXX.XXX.XXX' can be determined
2012-04-09 20:13:28.288 [59501:12803] I restkit.network.reachability:RKReachabilityObserver.m:369 Network availability has been determined for reachability observer <RKReachabilityObserver: 0x9174280 host=XXX.XXX.XXX.XXX isReachabilityDetermined=YES isMonitoringLocalWiFi=6651724 reachabilityFlags=-R ------->
2012-04-09 20:13:28.289 [59501:12803] D restkit.network:RKClient.m:401 Reachability to host 'XXX.XXX.XXX.XXX' determined for client <RKClient: 0x916fed0>, unsuspending queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=YES requestCount=0 loadingCount=0/5>
2012-04-09 20:13:28.311 [59501:12803] D restkit.network.queue:RKRequestQueue.m:320 Queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=YES requestCount=0 loadingCount=0/5> has been unsuspended
2012-04-09 20:13:28.331 [59501:12803] T restkit.network.reachability:RKReachabilityObserver.m:240 Reachability Flags: -R -------
2012-04-09 20:13:28.338 [59501:12803] T restkit.network.reachability:RKReachabilityObserver.m:283 Reachability observer <RKReachabilityObserver: 0x9174280 host=XXX.XXX.XXX.XXX isReachabilityDetermined=YES isMonitoringLocalWiFi=6651724 reachabilityFlags=-R -------> determined networkStatus = RKReachabilityReachableViaWiFi
2012-04-09 20:13:28.339 [59501:12803] D restkit.network.reachability:RKReachabilityObserver.m:297 Reachability observer <RKReachabilityObserver: 0x9174280 host=XXX.XXX.XXX.XXX isReachabilityDetermined=YES isMonitoringLocalWiFi=6651724 reachabilityFlags=-R -------> determined isNetworkReachable = 1
2012-04-09 20:13:55.162 [59501:12803] didSelectItem: Stores <UINavigationController: 0x85934f0>
2012-04-09 20:13:57.465 [59501:12803] T restkit.network.queue:RKRequestQueue.m:340 Request <RKObjectLoader: 0x92af7b0> added to queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=NO requestCount=0 loadingCount=0/5>
2012-04-09 20:13:57.466 [59501:12803] T restkit.network.queue:RKRequestQueue.m:286 Processing request <RKObjectLoader: 0x92af7b0> in queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=NO requestCount=1 loadingCount=0/5>
2012-04-09 20:13:57.467 [59501:12803] T restkit.network.queue:RKRequestQueue.m:201 Loading count increasing from 0 to 1. Firing requestQueueDidBeginLoading
2012-04-09 20:13:57.467 [59501:12803] T restkit.network.queue:RKRequestQueue.m:217 Loading count now 1 for queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=NO requestCount=1 loadingCount=1/5>
2012-04-09 20:13:57.468 [59501:12803] D restkit.network.queue:RKRequestQueue.m:292 Sent request <RKObjectLoader: 0x92af7b0> from queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=NO requestCount=1 loadingCount=1/5>. Loading count = 1 of 5
2012-04-09 20:13:57.469 [59501:12803] T restkit.network.cache:RKRequestCache.m:86 Failed to find cacheKey for <RKObjectLoader: 0x92af7b0> due to nil cacheKey
2012-04-09 20:13:57.470 [59501:12803] T restkit.network.cache:RKRequestCache.m:98 Determined hasResponseForRequest: <RKObjectLoader: 0x92af7b0> => NO
2012-04-09 20:13:57.470 [59501:12803] T restkit.network.reachability:RKReachabilityObserver.m:240 Reachability Flags: -R -------
2012-04-09 20:13:57.471 [59501:12803] T restkit.network.reachability:RKReachabilityObserver.m:283 Reachability observer <RKReachabilityObserver: 0x9174280 host=XXX.XXX.XXX.XXX isReachabilityDetermined=YES isMonitoringLocalWiFi=6651724 reachabilityFlags=-R -------> determined networkStatus = RKReachabilityReachableViaWiFi
2012-04-09 20:13:57.473 [59501:12803] D restkit.network.reachability:RKReachabilityObserver.m:297 Reachability observer <RKReachabilityObserver: 0x9174280 host=XXX.XXX.XXX.XXX isReachabilityDetermined=YES isMonitoringLocalWiFi=6651724 reachabilityFlags=-R -------> determined isNetworkReachable = 1
2012-04-09 20:13:57.474 [59501:12803] D restkit.network:RKRequest.m:435 Sending asynchronous POST request to URL http://XXX.XXX.XXX.XXX:9200/bbyopen_index/_search.
2012-04-09 20:13:57.474 [59501:12803] D restkit.network:RKObjectLoader.m:352 POST or PUT request for source object <ESBody: 0x9189f70>, serializing to MIME Type application/json for transport...
2012-04-09 20:13:57.475 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:617 Starting mapping operation...
2012-04-09 20:13:57.476 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:618 Performing mapping operation: RKObjectMappingOperation for '__NSCFDictionary' object. Mapping values from object <ESBody: 0x9189f70> to object {
} with object mapping <RKObjectMapping:0x918ac60 objectClass=NSMutableDictionary keyPath mappings => (
    "RKObjectKeyPathMapping: fields => fields",
    "RKObjectKeyPathMapping: query => query"
)>
2012-04-09 20:13:57.511 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:322 Mapping attribute value keyPath 'fields' to 'fields'
2012-04-09 20:13:57.512 [59501:12803] D restkit.object_mapping:RKObjectPropertyInspector.m:107 Cached property names and types for Class 'NSMutableDictionary': {
    URLValue = NSString;
    accessibilityHint = NSString;
    accessibilityLabel = NSString;
    accessibilityLanguage = NSString;
    accessibilityValue = NSString;
}
2012-04-09 20:13:57.512 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:332 Mapped attribute value from keyPath 'fields' to 'fields'. Value: (
    name,
    upc
)
2012-04-09 20:13:57.513 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:564 Mapping one to one relationship value at keyPath 'query' to 'query'
2012-04-09 20:13:57.514 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:424 Performing nested object mapping using mapping RKObjectKeyPathMapping: query => query for data: <ESQuery: 0x918a6c0>
2012-04-09 20:13:57.515 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:617 Starting mapping operation...
2012-04-09 20:13:57.516 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:618 Performing mapping operation: RKObjectMappingOperation for '__NSCFDictionary' object. Mapping values from object <ESQuery: 0x918a6c0> to object {
} with object mapping <RKObjectMapping:0x918ae70 objectClass=NSMutableDictionary keyPath mappings => (
    "RKObjectKeyPathMapping: queryString => query_string"
)>
2012-04-09 20:13:57.517 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:564 Mapping one to one relationship value at keyPath 'queryString' to 'query_string'
2012-04-09 20:13:57.517 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:424 Performing nested object mapping using mapping RKObjectKeyPathMapping: queryString => query_string for data: <ESQueryString: 0x91710a0>
2012-04-09 20:13:57.518 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:617 Starting mapping operation...
2012-04-09 20:13:57.519 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:618 Performing mapping operation: RKObjectMappingOperation for '__NSCFDictionary' object. Mapping values from object <ESQueryString: 0x91710a0> to object {
} with object mapping <RKObjectMapping:0x918af00 objectClass=NSMutableDictionary keyPath mappings => (
    "RKObjectKeyPathMapping: query => query",
    "RKObjectKeyPathMapping: useDisMax => use_dis_max"
)>
2012-04-09 20:13:57.520 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:322 Mapping attribute value keyPath 'query' to 'query'
2012-04-09 20:13:57.520 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:332 Mapped attribute value from keyPath 'query' to 'query'. Value: +camera +laptop
2012-04-09 20:13:57.521 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:322 Mapping attribute value keyPath 'useDisMax' to 'use_dis_max'
2012-04-09 20:13:57.531 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:332 Mapped attribute value from keyPath 'useDisMax' to 'use_dis_max'. Value: 1
2012-04-09 20:13:57.532 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:624 Finished mapping operation successfully...
2012-04-09 20:13:57.533 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:582 Mapped relationship object from keyPath 'queryString' to 'query_string'. Value: {
    query = "+camera +laptop";
    "use_dis_max" = 1;
}
2012-04-09 20:13:57.533 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:624 Finished mapping operation successfully...
2012-04-09 20:13:57.534 [59501:12803] T restkit.object_mapping:RKObjectMappingOperation.m:582 Mapped relationship object from keyPath 'query' to 'query'. Value: {
    "query_string" =     {
        query = "+camera +laptop";
        "use_dis_max" = 1;
    };
}
2012-04-09 20:13:57.535 [59501:12803] D restkit.object_mapping:RKObjectMappingOperation.m:624 Finished mapping operation successfully...
2012-04-09 20:13:57.536 [59501:12803] T restkit.network.cache:RKRequestCache.m:86 Failed to find cacheKey for <RKObjectLoader: 0x92af7b0> due to nil cacheKey
2012-04-09 20:13:57.537 [59501:12803] D restkit.network.cache:RKRequestCache.m:160 Unable to read cached headers for '<RKObjectLoader: 0x92af7b0>': cacheKey not found
2012-04-09 20:13:57.537 [59501:12803] D restkit.network.cache:RKRequestCache.m:176 Found cached ETag '(null)' for '<RKObjectLoader: 0x92af7b0>'
2012-04-09 20:13:57.538 [59501:12803] T restkit.network:RKRequest.m:381 Prepared POST URLRequest '<NSMutableURLRequest http://XXX.XXX.XXX.XXX:9200/bbyopen_index/_search>'. HTTP Headers: {
    Accept = "application/json";
    "Content-Length" = 97;
    "Content-Type" = "application/json";
}. HTTP Body: {"query":{"query_string":{"query":"+camera +laptop","use_dis_max":true}},"fields":["name","upc"]}.
2012-04-09 20:13:57.539 [59501:12803] T restkit.network.queue:RKRequestQueue.m:248 Timer initialized with delay 0.300000 for queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=NO requestCount=1 loadingCount=1/5>
(lldb) 

relevant_log.txt

2012-04-09 20:13:57.538 [59501:12803] T restkit.network:RKRequest.m:381 Prepared POST URLRequest '<NSMutableURLRequest http://XXX.XXX.XXX.XXX:9200/bbyopen_index/_search>'. HTTP Headers: {
    Accept = "application/json";
    "Content-Length" = 97;
    "Content-Type" = "application/json";
}. HTTP Body: {"query":{"query_string":{"query":"+camera +laptop","use_dis_max":true}},"fields":["name","upc"]}.

2012-04-09 20:13:57.539 [59501:12803] T restkit.network.queue:RKRequestQueue.m:248 Timer initialized with delay 0.300000 for queue <RKRequestQueue: 0x9171bd0 name=(null) suspended=NO requestCount=1 loadingCount=1/5>
(lldb)

EXC_BAD_ACCESS stops at this point in Xcode...