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Version 17.1 by Carlijn Kokkeler on 2022/10/19 12:31
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1 {{container}}{{container layoutStyle="columns"}}(((
2 In this microlearning, we will educate you on what we mean when we talk about message definitions.
3
4 Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]].
5
6 == 1. Prerequisites ==
7
8 * Basic knowledge of the eMagiz platform
9
10 == 2. Key concepts ==
11
12 This microlearning centers around understanding the concept data modeling in design.
13
14 == 3. CDM, CDM & system message, message mapping ==
15 By following the steps below, you should gain a better understanding of the differences between CDM, CDM messages, and system messages.
16
17 * Creating a CDM
18 Please import the file Order.xsd in your CDM. The code for this file can be found in section 4. Code for xsd files.
19 * Creating a CDM message
20 Now, go to your CDM message and select Order as root entity.
21 Add all other entities and attributes from Order.xsd, which were imported into the CDM, to your CDM message definition.
22 * Creating a system message
23 In one of your System messages, import the file TransportOrder.xsd. The code for this file can be found at the bottom of this page.
24 * Creating a CDM message
25 Select CreateOrder as root entity and add all other entities and attributes to your system definition.
26 * Complete message mapping
27 Now that you have completed these steps, go to Message mapping and complete the mapping.
28
29 The solutions to these exercises can be found [[here>>doc:Main.eMagiz Academy.Use Cases.Data modeling in Design.Exercises.Solutions.WebHome||target="blank"]].
30
31 == 4. Code for xsd files ==
32 === 4.1 Code for Order.xsd ===
33 {{code language="xml"}}
34 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
35 xmlns="http://www.carlijnsplatform.com/ns/capetms/cdm/1.0/"
36 attributeFormDefault="unqualified"
37 elementFormDefault="qualified"
38 targetNamespace="http://www.carlijnsplatform.com/ns/capetms/cdm/1.0/">
39 <xs:complexType name="Order">
40 <xs:sequence>
41 <xs:element name="Date" type="xs:dateTime"/>
42 <xs:element name="OrderId" type="nonEmptyString"/>
43 <xs:element name="Customer" type="Customer"/>
44 <xs:element name="PickupAddress" type="PickupAddress"/>
45 <xs:element name="DeliveryAddress" type="DeliveryAddress"/>
46 <xs:element maxOccurs="unbounded" name="OrderLine" type="OrderLine"/>
47 </xs:sequence>
48 </xs:complexType>
49 <xs:complexType name="Customer">
50 <xs:sequence>
51 <xs:element name="Name" type="nonEmptyString"/>
52 <xs:element name="Email" type="nonEmptyString"/>
53 </xs:sequence>
54 </xs:complexType>
55 <xs:complexType name="PickupAddress">
56 <xs:sequence>
57 <xs:element name="Name" type="nonEmptyString"/>
58 <xs:element name="Street" type="nonEmptyString"/>
59 <xs:element name="StreetNumber" type="nonEmptyString"/>
60 <xs:element name="PostalCode" type="nonEmptyString"/>
61 <xs:element name="City" type="nonEmptyString"/>
62 <xs:element name="Country" type="nonEmptyString"/>
63 </xs:sequence>
64 </xs:complexType>
65 <xs:complexType name="DeliveryAddress">
66 <xs:sequence>
67 <xs:element name="Name" type="nonEmptyString"/>
68 <xs:element name="Street" type="nonEmptyString"/>
69 <xs:element name="StreetNumber" type="nonEmptyString"/>
70 <xs:element name="PostalCode" type="nonEmptyString"/>
71 <xs:element name="City" type="nonEmptyString"/>
72 <xs:element name="Country" type="nonEmptyString"/>
73 </xs:sequence>
74 </xs:complexType>
75 <xs:complexType name="OrderLine">
76 <xs:sequence>
77 <xs:element name="PackageUnit" type="nonEmptyString"/>
78 <xs:element name="Quantity" type="xs:long"/>
79 <xs:element name="Description" type="nonEmptyString"/>
80 <xs:element name="Weight" type="xs:decimal"/>
81 </xs:sequence>
82 </xs:complexType>
83 <xs:simpleType name="nonEmptyString">
84 <xs:restriction base="xs:string">
85 <xs:minLength value="1"/>
86 </xs:restriction>
87 </xs:simpleType>
88 <xs:element name="Order" type="Order"/>
89 </xs:schema>
90 {{/code}}
91
92 === 4.2 Code for TransportOrder.xsd ===
93 {{code language="xml"}}
94 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
95 xmlns="https://transportinc.nl/ns/tms/1.0/"
96 attributeFormDefault="unqualified"
97 elementFormDefault="unqualified"
98 targetNamespace="https://transportinc.nl/ns/tms/1.0/">
99 <xs:complexType name="CreateOrder">
100 <xs:sequence>
101 <xs:element name="Order" type="Order"/>
102 </xs:sequence>
103 </xs:complexType>
104 <xs:complexType name="Order">
105 <xs:sequence>
106 <xs:element name="OrderID">
107 <xs:simpleType>
108 <xs:restriction base="xs:string">
109 <xs:maxLength value="200"/>
110 </xs:restriction>
111 </xs:simpleType>
112 </xs:element>
113 <xs:element name="OrderDate" type="xs:dateTime"/>
114 <xs:element minOccurs="0" name="Order_Customer" type="Order_Customer"/>
115 <xs:element name="Address" type="Address"/>
116 <xs:element name="PartnerInfo_Order" type="PartnerInfo_Order"/>
117 <xs:element name="OrderLine_Order" type="OrderLine_Order"/>
118 </xs:sequence>
119 </xs:complexType>
120 <xs:complexType name="Order_Customer">
121 <xs:sequence>
122 <xs:element minOccurs="0" name="Customer" type="Customer"/>
123 </xs:sequence>
124 </xs:complexType>
125 <xs:complexType name="Customer">
126 <xs:sequence>
127 <xs:element name="Name">
128 <xs:simpleType>
129 <xs:restriction base="xs:string">
130 <xs:maxLength value="200"/>
131 </xs:restriction>
132 </xs:simpleType>
133 </xs:element>
134 <xs:element minOccurs="0" name="Contact_Customer" type="Contact_Customer"/>
135 </xs:sequence>
136 </xs:complexType>
137 <xs:complexType name="Contact_Customer">
138 <xs:sequence>
139 <xs:element maxOccurs="unbounded"
140 minOccurs="0"
141 name="Contact"
142 type="Contact"/>
143 </xs:sequence>
144 </xs:complexType>
145 <xs:complexType name="Contact">
146 <xs:sequence>
147 <xs:element name="eMail">
148 <xs:simpleType>
149 <xs:restriction base="xs:string">
150 <xs:maxLength value="200"/>
151 </xs:restriction>
152 </xs:simpleType>
153 </xs:element>
154 <xs:element minOccurs="0" name="Name">
155 <xs:simpleType>
156 <xs:restriction base="xs:string">
157 <xs:maxLength value="200"/>
158 </xs:restriction>
159 </xs:simpleType>
160 </xs:element>
161 </xs:sequence>
162 </xs:complexType>
163 <xs:complexType name="Address">
164 <xs:sequence>
165 <xs:element name="Type" type="nonEmptyString"/>
166 <xs:element name="Name" type="nonEmptyString"/>
167 <xs:element name="Street" type="nonEmptyString"/>
168 <xs:element name="PostalCode" type="nonEmptyString"/>
169 <xs:element name="City" type="nonEmptyString"/>
170 <xs:element name="Country" type="nonEmptyString"/>
171 </xs:sequence>
172 </xs:complexType>
173 <xs:complexType name="PartnerInfo_Order">
174 <xs:sequence>
175 <xs:element maxOccurs="unbounded"
176 minOccurs="0"
177 name="PartnerInfo"
178 type="PartnerInfo"/>
179 </xs:sequence>
180 </xs:complexType>
181 <xs:complexType name="PartnerInfo">
182 <xs:sequence>
183 <xs:element name="UUID">
184 <xs:simpleType>
185 <xs:restriction base="xs:string">
186 <xs:maxLength value="64"/>
187 </xs:restriction>
188 </xs:simpleType>
189 </xs:element>
190 </xs:sequence>
191 </xs:complexType>
192 <xs:complexType name="OrderLine_Order">
193 <xs:sequence>
194 <xs:element maxOccurs="unbounded"
195 minOccurs="0"
196 name="OrderLine"
197 type="OrderLine"/>
198 </xs:sequence>
199 </xs:complexType>
200 <xs:complexType name="OrderLine">
201 <xs:sequence>
202 <xs:element name="Description">
203 <xs:simpleType>
204 <xs:restriction base="xs:string">
205 <xs:maxLength value="200"/>
206 </xs:restriction>
207 </xs:simpleType>
208 </xs:element>
209 <xs:element name="Quantity" type="xs:long"/>
210 <xs:element name="Unit" type="Enum"/>
211 <xs:element minOccurs="0" name="Weight" type="xs:double"/>
212 </xs:sequence>
213 </xs:complexType>
214 <xs:simpleType name="nonEmptyString">
215 <xs:restriction base="xs:string">
216 <xs:minLength value="1"/>
217 </xs:restriction>
218 </xs:simpleType>
219 <xs:simpleType name="Enum">
220 <xs:restriction base="xs:string">
221 <xs:enumeration value="COLLI"/>
222 <xs:enumeration value="EURO"/>
223 <xs:enumeration value="BOX"/>
224 <xs:enumeration value="SACK"/>
225 </xs:restriction>
226 </xs:simpleType>
227 <xs:element name="CreateOrder" type="CreateOrder"/>
228 </xs:schema>
229 {{/code}}
230 == 5. Key takeaways ==
231
232 * The CDM holds all entities and attributes that are relevant within the context of your complete integration landscape.
233 * The CDM message is tailor-made for a specific piece of data and only holds the entities and attributes relevant for that piece of data.
234 * A system message is specific to a system.
235
236
237 == 6. Suggested Additional Readings ==
238
239 If you are interested in this topic and want more information on it please read the help text provided by eMagiz.
240
241
242
243 )))((({{toc/}}))){{/container}}{{/container}}