Finally, we focus on a variety of novel therapeutic strategies aimed to reduce the burden of atherosclerosis in elderly individuals by targeting senescent cells and inhibiting the regulatory mechanisms of the SASP. Furthermore, the SASP can deliver senescence signals to the surrounding vascular cells, gradually contributing to the development of atherosclerosis. As a significant mediator of the harmful effects of senescent cells, it can play a pro-atherogenic role by producing inflammation and immune dysfunction. The SASP from different types of senescent cells have vital roles in atherosclerosis progression. Importantly, we provide novel perspectives on how the SASP can promote atherosclerosis. In this review, we concretely describe the characteristics of the SASP and its regulation mechanisms. As a vital marker of cellular senescence, the senescence-associated secretory phenotype (SASP) is a novel mechanism to link cellular senescence with atherosclerosis. Abnormal accumulation of senescent cells can cause potentially deleterious effects on the organism with age. We hope that this small bit of groovy can help you too in your developments.The global population of older individuals is growing, and ageing is a key risk factor for atherosclerotic cardiovascular diseases. We realized that HCI was probably having the same problems with the namespace and therefore used the XMLSlurper again, which did not have this problem. The default (no prefix) Namespace URI for XPath queries is always ” and it cannot be redefined to ‘urn:’. The online tool gave the following error: We wanted to read the session ID from the following Salesforce login response using //sessionId: We have also used XMLSlurper in a case where we received data from Salesforce and wanted to use an XPath expression but were unable to do so because Salesforce used a default namespace xmlns=urn.Īt first we did not understand why a simple XPath expression was not working with this namespace until we tested it with an online XPath test tool. Now we had both values in the property and we could query them later on our iFlow. This last statement is very important because without it the variable will not be set in the message. This string is put into a property variable called AddressUUIDs and the message is returned. This way the values of UUID that are found are placed in one string separated by a comma: tProperty("AddressUUIDs", AddressUUIDs)Īs you can see in the script we use XMLSlurper to put the body of the message into the variable completeXML so we can then use the function findAll to find the UUIDs under the path we have specified, in this case. Import. ĭef Message processData(Message message) *.text() Since we needed to have both values we turned to Groovy scripting and after experimenting a bit we found that using XMLSlurper was the easiest way to get both values, it only took a couple of lines in Groovy: We have discussed this with SAP and they confirmed that the Content Modifier works this way. ‘00163e06-fdd4-1ed5-a0bf-81adb347cf64’, in the variable ignoring the second one completely. However, when you use this XPath in a header or property variable of the Content Modifier it will only put the first value, i.e. Retrieving the required values of the UUIDs is quite easy with an XPath expression, using the expression /n0:BusinessPartnerByIdentificationResponse_sync/BusinessPartner/AddressInformation/UUID/text() Take a look this message (it is part of the response from the querybusinesspartnerin webservice on ByDesign):Īs you can see there are three elements UUID, one directly underneath and two underneath. In one of the iFlows we received a messages containing multiple UUID elements, but we only needed the UUIDs belonging to the element AddressInformation and not the UUIDs in the other parts of the message. There are however limits to the usage of XPath expressions in the Content Modifier. Some examples from real messages coming from Salesforce: Using these XPath expressions in the Content Modifier the results can easily be stored in variables and used throughout the iFlows. Order/LineItems/Number/text() returns the value/text in or for counting the number of occurrences of an element, e.g count(/Order/LineItems) results in the number of in a messages. This is an easy way of reading the value of an element, e.g. One of the types we have used extensively during our developments is the XPath expression. Just look at the list of types and you will see: There are many ways in which the variables you want to use can be set. These variables can contain a single value but also a complete xml message. It is a very powerful way of creating variables that can be used both inside (using properties) and outside the iFlows (using headers). Since we started developing in HANA Cloud Integration we came to appreciate the integration pattern Content Modifier more and more.
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