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/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.camel.component.servicenow.releases.helsinki;
import javax.ws.rs.HttpMethod;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.component.servicenow.AbstractServiceNowProcessor;
import org.apache.camel.component.servicenow.ServiceNowEndpoint;
import org.apache.camel.component.servicenow.ServiceNowParams;
import org.apache.camel.util.ObjectHelper;
import static org.apache.camel.component.servicenow.ServiceNowConstants.ACTION_CREATE;
import static org.apache.camel.component.servicenow.ServiceNowConstants.ACTION_RETRIEVE;
import static org.apache.camel.component.servicenow.ServiceNowConstants.ACTION_SUBJECT_CART;
import static org.apache.camel.component.servicenow.ServiceNowConstants.ACTION_SUBJECT_CHECKOUT_GUIDE;
import static org.apache.camel.component.servicenow.ServiceNowConstants.ACTION_SUBJECT_PRODUCER;
import static org.apache.camel.component.servicenow.ServiceNowConstants.ACTION_SUBJECT_SUBMIT_GUIDE;
class HelsinkiServiceNowServiceCatalogItemsProcessor extends AbstractServiceNowProcessor {
HelsinkiServiceNowServiceCatalogItemsProcessor(ServiceNowEndpoint endpoint) throws Exception {
super(endpoint);
addDispatcher(ACTION_RETRIEVE, ACTION_SUBJECT_SUBMIT_GUIDE, this::submitItemGuide);
addDispatcher(ACTION_RETRIEVE, ACTION_SUBJECT_CHECKOUT_GUIDE, this::checkoutItemGuide);
addDispatcher(ACTION_RETRIEVE, this::retrieveItems);
addDispatcher(ACTION_CREATE, ACTION_SUBJECT_CART, this::addItemToCart);
addDispatcher(ACTION_CREATE, ACTION_SUBJECT_PRODUCER, this::submitItemProducer);
}
/*
* This method retrieves a list of catalogs to which the user has access or
* a single one if sys_id is defined.
*
* Method:
* - GET
*
* URL Format:
* - /sn_sc/servicecatalog/items
* - /sn_sc/servicecatalog/items/{sys_id}
*/
private void retrieveItems(Exchange exchange) throws Exception {
final Message in = exchange.getIn();
final Class responseModel = getResponseModel(in);
final String sysId = getSysID(in);
final String apiVersion = getApiVersion(in);
Response response = ObjectHelper.isEmpty(sysId)
? client.reset()
.types(MediaType.APPLICATION_JSON_TYPE)
.path("sn_sc")
.path(apiVersion)
.path("servicecatalog")
.path("items")
.query(ServiceNowParams.SYSPARM_CATEGORY, in)
.query(ServiceNowParams.SYSPARM_TYPE, in)
.query(ServiceNowParams.SYSPARM_LIMIT, in)
.query(ServiceNowParams.SYSPARM_TEXT, in)
.query(ServiceNowParams.SYSPARM_OFFSET, in)
.query(ServiceNowParams.SYSPARM_CATALOG, in)
.query(ServiceNowParams.SYSPARM_VIEW, in)
.invoke(HttpMethod.GET)
: client.reset()
.types(MediaType.APPLICATION_JSON_TYPE)
.path("sn_sc")
.path(apiVersion)
.path("items")
.path("items")
.path(sysId)
.query(ServiceNowParams.SYSPARM_VIEW, in)
.invoke(HttpMethod.GET);
setBodyAndHeaders(in, responseModel, response);
}
/*
* This method retrieves a list of items based on the needs described for an
* order guide.
*
* Method:
* - POST
*
* URL Format:
* - /sn_sc/servicecatalog/items/{sys_id}/submit_guide
*/
private void submitItemGuide(Exchange exchange) throws Exception {
final Message in = exchange.getIn();
final Class responseModel = getResponseModel(in);
final String sysId = getSysID(in);
final String apiVersion = getApiVersion(in);
Response response = client.reset()
.types(MediaType.APPLICATION_JSON_TYPE)
.path("sn_sc")
.path(apiVersion)
.path("servicecatalog")
.path("items")
.path(ObjectHelper.notNull(sysId, "sysId"))
.path("submit_guide")
.query(ServiceNowParams.SYSPARM_VIEW, in)
.invoke(HttpMethod.POST, in.getMandatoryBody());
setBodyAndHeaders(in, responseModel, response);
}
/*
* This method retrieves an array of contents requested for checkout.
*
* Method:
* - POST
*
* URL Format:
* - /sn_sc/servicecatalog/items/{sys_id}/checkout_guide
*/
private void checkoutItemGuide(Exchange exchange) throws Exception {
final Message in = exchange.getIn();
final Class responseModel = getResponseModel(in);
final String sysId = getSysID(in);
final String apiVersion = getApiVersion(in);
Response response = client.reset()
.types(MediaType.APPLICATION_JSON_TYPE)
.path("sn_sc")
.path(apiVersion)
.path("servicecatalog")
.path("items")
.path(ObjectHelper.notNull(sysId, "sysId"))
.path("submit_guide")
.invoke(HttpMethod.POST, in.getMandatoryBody());
setBodyAndHeaders(in, responseModel, response);
}
/*
* This method adds an item to the cart of the current user.
*
* Method:
* - POST
*
* URL Format:
* - /sn_sc/servicecatalog/items/{sys_id}/add_to_cart
*/
private void addItemToCart(Exchange exchange) throws Exception {
final Message in = exchange.getIn();
final Class responseModel = getResponseModel(in);
final String sysId = getSysID(in);
final String apiVersion = getApiVersion(in);
Response response = client.reset()
.types(MediaType.APPLICATION_JSON_TYPE)
.path("sn_sc")
.path(apiVersion)
.path("servicecatalog")
.path("items")
.path(ObjectHelper.notNull(sysId, "sysId"))
.path("add_to_cart")
.invoke(HttpMethod.POST);
setBodyAndHeaders(in, responseModel, response);
}
/*
* This method creates a record and returns the Table API relative path and
* redirect url to access the created record.
*
* Method:
* - POST
*
* URL Format:
* - /sn_sc/servicecatalog/items/{sys_id}/submit_producer
*/
private void submitItemProducer(Exchange exchange) throws Exception {
final Message in = exchange.getIn();
final Class responseModel = getResponseModel(in);
final String sysId = getSysID(in);
final String apiVersion = getApiVersion(in);
Response response = client.reset()
.types(MediaType.APPLICATION_JSON_TYPE)
.path("sn_sc")
.path(apiVersion)
.path("servicecatalog")
.path("items")
.path(ObjectHelper.notNull(sysId, "sysId"))
.path("submit_producer")
.query(ServiceNowParams.SYSPARM_VIEW, in)
.invoke(HttpMethod.POST, in.getMandatoryBody());
setBodyAndHeaders(in, responseModel, response);
}
}
