diff options
author | 2019-07-22 13:09:18 -0400 | |
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committer | 2019-07-23 15:31:17 -0400 | |
commit | 9c0f6c2b556c9d39766636544827189d75b6af50 (patch) | |
tree | 1022153a904cb1ad680f770bf06affd619f6056b /ms/blueprintsprocessor/modules/commons/rest-lib/src/main | |
parent | a0140dea9c608d745767574ac621ca0060a2bddc (diff) |
Clean restconf duplicate models and Implementation.
Change-Id: Id439ac5ded631aac0ee7fc69846ebe9bca650bb2
Issue-ID: CCSDK-1499
Signed-off-by: Brinda Santh <brindasanth@in.ibm.com>
Diffstat (limited to 'ms/blueprintsprocessor/modules/commons/rest-lib/src/main')
-rw-r--r-- | ms/blueprintsprocessor/modules/commons/rest-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/rest/service/BlueprintWebClientService.kt | 87 |
1 files changed, 45 insertions, 42 deletions
diff --git a/ms/blueprintsprocessor/modules/commons/rest-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/rest/service/BlueprintWebClientService.kt b/ms/blueprintsprocessor/modules/commons/rest-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/rest/service/BlueprintWebClientService.kt index 5d35186b8..1acd07b7b 100644 --- a/ms/blueprintsprocessor/modules/commons/rest-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/rest/service/BlueprintWebClientService.kt +++ b/ms/blueprintsprocessor/modules/commons/rest-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/rest/service/BlueprintWebClientService.kt @@ -23,18 +23,15 @@ import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.withContext import org.apache.commons.io.IOUtils import org.apache.http.client.ClientProtocolException -import org.apache.http.client.methods.HttpDelete -import org.apache.http.client.methods.HttpGet -import org.apache.http.client.methods.HttpPatch -import org.apache.http.client.methods.HttpPost -import org.apache.http.client.methods.HttpPut -import org.apache.http.client.methods.HttpUriRequest +import org.apache.http.client.methods.* import org.apache.http.entity.StringEntity import org.apache.http.impl.client.CloseableHttpClient import org.apache.http.impl.client.HttpClients import org.apache.http.message.BasicHeader import org.onap.ccsdk.cds.blueprintsprocessor.rest.utils.WebClientUtils import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException +import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintRetryException +import org.onap.ccsdk.cds.controllerblueprints.core.utils.BluePrintIOUtils import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils import org.springframework.http.HttpMethod import java.io.IOException @@ -49,9 +46,22 @@ interface BlueprintWebClientService { fun httpClient(): CloseableHttpClient { return HttpClients.custom() - .addInterceptorFirst(WebClientUtils.logRequest()) - .addInterceptorLast(WebClientUtils.logResponse()) - .build() + .addInterceptorFirst(WebClientUtils.logRequest()) + .addInterceptorLast(WebClientUtils.logResponse()) + .build() + } + + /** High performance non blocking Retry function, If execution block [block] throws BluePrintRetryException + * exception then this will perform wait and retrigger accoring to times [times] with delay [delay] + */ + suspend fun <T> retry(times: Int = 1, initialDelay: Long = 0, delay: Long = 1000, + block: suspend (Int) -> T): T { + val exceptionBlock = { e: Exception -> + if (e !is BluePrintRetryException) { + throw e + } + } + return BluePrintIOUtils.retry(times, initialDelay, delay, block, exceptionBlock) } fun exchangeResource(methodType: String, path: String, request: String): WebClientResponse<String> { @@ -72,8 +82,7 @@ interface BlueprintWebClientService { HttpMethod.POST -> post(path, request, convertedHeaders, String::class.java) HttpMethod.PUT -> put(path, request, convertedHeaders, String::class.java) HttpMethod.PATCH -> patch(path, request, convertedHeaders, String::class.java) - else -> throw BluePrintProcessorException("Unsupported met" + - "hodType($methodType)") + else -> throw BluePrintProcessorException("Unsupported methodType($methodType)") } } @@ -126,8 +135,8 @@ interface BlueprintWebClientService { @Throws(IOException::class, ClientProtocolException::class) private fun <T> performCallAndExtractTypedWebClientResponse( - httpUriRequest: HttpUriRequest, responseType: Class<T>): - WebClientResponse<T> { + httpUriRequest: HttpUriRequest, responseType: Class<T>): + WebClientResponse<T> { val httpResponse = httpClient().execute(httpUriRequest) val statusCode = httpResponse.statusLine.statusCode httpResponse.entity.content.use { @@ -145,10 +154,9 @@ interface BlueprintWebClientService { } suspend fun <T> getNB(path: String, additionalHeaders: Array<BasicHeader>?, responseType: Class<T>): - WebClientResponse<T> = - withContext(Dispatchers.IO) { - get(path, additionalHeaders!!, responseType) - } + WebClientResponse<T> = withContext(Dispatchers.IO) { + get(path, additionalHeaders!!, responseType) + } suspend fun postNB(path: String, request: Any): WebClientResponse<String> { return postNB(path, request, null, String::class.java) @@ -159,10 +167,9 @@ interface BlueprintWebClientService { } suspend fun <T> postNB(path: String, request: Any, additionalHeaders: Array<BasicHeader>?, - responseType: Class<T>): WebClientResponse<T> = - withContext(Dispatchers.IO) { - post(path, request, additionalHeaders!!, responseType) - } + responseType: Class<T>): WebClientResponse<T> = withContext(Dispatchers.IO) { + post(path, request, additionalHeaders!!, responseType) + } suspend fun putNB(path: String, request: Any): WebClientResponse<String> { return putNB(path, request, null, String::class.java) @@ -175,39 +182,36 @@ interface BlueprintWebClientService { suspend fun <T> putNB(path: String, request: Any, additionalHeaders: Array<BasicHeader>?, - responseType: Class<T>): WebClientResponse<T> = - withContext(Dispatchers.IO) { - put(path, request, additionalHeaders!!, responseType) - } + responseType: Class<T>): WebClientResponse<T> = withContext(Dispatchers.IO) { + put(path, request, additionalHeaders!!, responseType) + } suspend fun <T> deleteNB(path: String): WebClientResponse<String> { return deleteNB(path, null, String::class.java) } suspend fun <T> deleteNB(path: String, additionalHeaders: Array<BasicHeader>?): - WebClientResponse<String> { + WebClientResponse<String> { return deleteNB(path, additionalHeaders, String::class.java) } suspend fun <T> deleteNB(path: String, additionalHeaders: Array<BasicHeader>?, responseType: Class<T>): - WebClientResponse<T> = - withContext(Dispatchers.IO) { - delete(path, additionalHeaders!!, responseType) - } + WebClientResponse<T> = withContext(Dispatchers.IO) { + delete(path, additionalHeaders!!, responseType) + } suspend fun <T> patchNB(path: String, request: Any, additionalHeaders: Array<BasicHeader>?, responseType: Class<T>): - WebClientResponse<T> = - withContext(Dispatchers.IO) { - patch(path, request, additionalHeaders!!, responseType) - } + WebClientResponse<T> = withContext(Dispatchers.IO) { + patch(path, request, additionalHeaders!!, responseType) + } suspend fun exchangeNB(methodType: String, path: String, request: Any): WebClientResponse<String> { return exchangeNB(methodType, path, request, hashMapOf(), - String::class.java) + String::class.java) } suspend fun exchangeNB(methodType: String, path: String, request: Any, additionalHeaders: Map<String, String>?): - WebClientResponse<String> { + WebClientResponse<String> { return exchangeNB(methodType, path, request, additionalHeaders, String::class.java) } @@ -224,8 +228,7 @@ interface BlueprintWebClientService { HttpMethod.DELETE -> deleteNB(path, convertedHeaders, responseType) HttpMethod.PUT -> putNB(path, request, convertedHeaders, responseType) HttpMethod.PATCH -> patchNB(path, request, convertedHeaders, responseType) - else -> throw BluePrintProcessorException("Unsupported method" + - "Type($methodType)") + else -> throw BluePrintProcessorException("Unsupported methodType($methodType)") } } @@ -246,7 +249,7 @@ interface BlueprintWebClientService { } private fun basicHeaders(headers: Map<String, String>?): - Array<BasicHeader> { + Array<BasicHeader> { val basicHeaders = mutableListOf<BasicHeader>() defaultHeaders().forEach { (name, value) -> basicHeaders.add(BasicHeader(name, value)) @@ -260,9 +263,9 @@ interface BlueprintWebClientService { // Non Blocking Rest Implementation suspend fun httpClientNB(): CloseableHttpClient { return HttpClients.custom() - .addInterceptorFirst(WebClientUtils.logRequest()) - .addInterceptorLast(WebClientUtils.logResponse()) - .build() + .addInterceptorFirst(WebClientUtils.logRequest()) + .addInterceptorLast(WebClientUtils.logResponse()) + .build() } //TODO maybe there could be cases where we care about return headers? |