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1
27
28
29 package cmporderclient;
30
31 import java.rmi.RemoteException  ;
32 import java.text.MessageFormat ;
33 import java.util.Collection ;
34 import java.util.Iterator ;
35 import javax.naming.*;
36 import javax.rmi.PortableRemoteObject ;
37 import request.*;
38
39
40 public class Main {
41 private static OrderRequest orderRequest;
42 private static MessageFormat mf =
43 new MessageFormat (": {0, number, $#,##0.##}");
44
45 public static void main(String [] args) {
46 try {
47 Context initial = new InitialContext();
48
49 Object objref = initial.lookup("ejb/RequestBean");
50 RequestRemoteHome home =
51 (RequestRemoteHome) PortableRemoteObject.narrow(objref,
52 RequestRemoteHome.class);
53
54 RequestRemote request = home.create();
55
56 createData(request);
57 printData(request);
58 } catch (Exception ex) {
59 System.err.println("Caught an exception:");
60 ex.printStackTrace();
61 }
62 }
63
64 private static void createData(RequestRemote request) {
65 try {
66 request.createPart(new PartRequest("1234-5678-01", 1, "ABC PART",
67 new java.util.Date (), "PARTQWERTYUIOPASXDCFVGBHNJMKL", null));
68 request.createPart(new PartRequest("9876-4321-02", 2, "DEF PART",
69 new java.util.Date (), "PARTQWERTYUIOPASXDCFVGBHNJMKL", null));
70 request.createPart(new PartRequest("5456-6789-03", 3, "GHI PART",
71 new java.util.Date (), "PARTQWERTYUIOPASXDCFVGBHNJMKL", null));
72 request.createPart(new PartRequest("ABCD-XYZW-FF", 5, "XYZ PART",
73 new java.util.Date (), "PARTQWERTYUIOPASXDCFVGBHNJMKL", null));
74 request.createPart(new PartRequest("SDFG-ERTY-BN", 7, "BOM PART",
75 new java.util.Date (), "PARTQWERTYUIOPASXDCFVGBHNJMKL", null));
76
77 request.addPartToBillOfMaterial(new BomRequest("SDFG-ERTY-BN", 7,
78 "1234-5678-01", 1));
79 request.addPartToBillOfMaterial(new BomRequest("SDFG-ERTY-BN", 7,
80 "9876-4321-02", 2));
81 request.addPartToBillOfMaterial(new BomRequest("SDFG-ERTY-BN", 7,
82 "5456-6789-03", 3));
83 request.addPartToBillOfMaterial(new BomRequest("SDFG-ERTY-BN", 7,
84 "ABCD-XYZW-FF", 5));
85
86 request.createVendor(new VendorRequest(100, "WidgetCorp",
87 "111 Main St., Anytown, KY 99999", "Mr. Jones",
88 "888-777-9999"));
89 request.createVendor(new VendorRequest(200, "Gadget, Inc.",
90 "123 State St., Sometown, MI 88888", "Mrs. Smith",
91 "866-345-6789"));
92
93 request.createVendorPart(new VendorPartRequest("1234-5678-01", 1,
94 "PART1", 100.00, 100));
95 request.createVendorPart(new VendorPartRequest("9876-4321-02", 2,
96 "PART2", 10.44, 200));
97 request.createVendorPart(new VendorPartRequest("5456-6789-03", 3,
98 "PART3", 76.23, 200));
99 request.createVendorPart(new VendorPartRequest("ABCD-XYZW-FF", 5,
100 "PART4", 55.19, 100));
101 request.createVendorPart(new VendorPartRequest("SDFG-ERTY-BN", 7,
102 "PART5", 345.87, 100));
103
104 Integer orderId = new Integer (1111);
105 request.createOrder(new OrderRequest(orderId, 'N', 10,
106 "333 New Court, NewCity, CA 90000"));
107 request.addLineItem(new LineItemRequest(orderId, "1234-5678-01", 1,
108 3));
109 request.addLineItem(new LineItemRequest(orderId, "9876-4321-02", 2,
110 5));
111 request.addLineItem(new LineItemRequest(orderId, "ABCD-XYZW-FF", 5,
112 7));
113
114 orderId = new Integer (4312);
115 request.createOrder(new OrderRequest(orderId, 'N', 0,
116 "333 New Court, NewCity, CA 90000"));
117 request.addLineItem(new LineItemRequest(orderId, "SDFG-ERTY-BN", 7,
118 1));
119 request.addLineItem(new LineItemRequest(orderId, "ABCD-XYZW-FF", 5,
120 3));
121 request.addLineItem(new LineItemRequest(orderId, "1234-5678-01", 1,
122 15));
123 } catch (Exception ex) {
124 System.err.println("Caught an exception:");
125 ex.printStackTrace();
126 }
127 }
128
129 private static void printData(RequestRemote request) {
130 try {
131 BomRequest bomRequest = new BomRequest("SDFG-ERTY-BN", 7, null, 0);
132 double price = request.getBillOfMaterialPrice(bomRequest);
133 System.out.println("Cost of Bill of Material for PN " +
134 bomRequest.bomPartNumber + " Rev: " + bomRequest.bomRevision +
135 mf.format(new Object [] { new Double (price) }));
136
137 printCostOfOrders(request);
138
139 System.out.println("\nAdding 5% discount");
140 request.adjustOrderDiscount(5);
141 printCostOfOrders(request);
142
143 System.out.println("\nRemoving 7% discount");
144 request.adjustOrderDiscount(-7);
145 printCostOfOrders(request);
146
147 java.lang.Double price0 = request.getAvgPrice();
148
149 if (price0 == null) {
150 System.out.println("\nNo parts found");
151 } else {
152 System.out.println("\nAverage price of all parts" +
153 mf.format(new Object [] { price0 }));
154 }
155
156 VendorRequest vendorRequest =
157 new VendorRequest(100, null, null, null, null);
158 price0 = request.getTotalPricePerVendor(vendorRequest);
159
160 if (price0 == null) {
161 System.out.println("\nNo parts found for Vendor " +
162 vendorRequest.vendorId);
163 } else {
164 System.out.println("\nTotal price of parts for Vendor " +
165 vendorRequest.vendorId + "" +
166 mf.format(new Object [] { price0 }));
167 }
168
169 System.out.println("\nOrdered list of vendors for order 1111");
170 System.out.println(request.reportVendorsByOrder(new Integer (1111)));
171
172 System.out.println("Counting all line items");
173
174 int count = request.countAllItems();
175 System.out.println("Found " + count + " line items");
176
177 System.out.println("\nRemoving Order");
178 request.removeOrder(new Integer (4312));
179 count = request.countAllItems();
180 System.out.println("Found " + count + " line items");
181
182 Collection names = request.locateVendorsByPartialName("I");
183 System.out.println("\nFound " + names.size() +
184 " out of 2 vendors with 'I' in the name:");
185
186 for (Iterator it = names.iterator(); it.hasNext();) {
187 System.out.println(it.next());
188 }
189 } catch (Exception ex) {
190 System.err.println("Caught an exception:");
191 ex.printStackTrace();
192 }
193 }
194
195 private static void printCostOfOrders(RequestRemote request)
196 throws RemoteException {
197 Integer orderId = new Integer (1111);
198 double price = request.getOrderPrice(orderId);
199 System.out.println("Cost of Order " + orderId +
200 mf.format(new Object [] { new Double (price) }));
201
202 orderId = new Integer (4312);
203 price = request.getOrderPrice(orderId);
204 System.out.println("Cost of Order " + orderId +
205 mf.format(new Object [] { new Double (price) }));
206 }
207
208 }
209
210
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