|
1
21
22 package nu.xom.samples;
23
24 import java.io.FileInputStream  ;
25 import java.io.FileOutputStream ;
26 import java.io.IOException ;
27 import java.io.InputStream ;
28 import java.io.OutputStream ;
29 import java.util.Iterator ;
30 import java.util.List ;
31 import java.util.Map ;
32
33 import nu.xom.Attribute;
34 import nu.xom.Document;
35 import nu.xom.Element;
36 import nu.xom.Serializer;
37
38
53 public class AttributesXMLBudget {
54
55 public static void convert(List data, OutputStream out)
56 throws IOException {
57
58 Element budget = new Element("Budget");
59 Document doc = new Document(budget);
60
61 Iterator records = data.iterator();
62 while (records.hasNext()) {
63 Element lineItem = new Element("LineItem");
64 Map record = (Map ) records.next();
65
66 setYear(lineItem, "AgencyCode", record);
68 setYear(lineItem, "AgencyName", record);
69 setYear(lineItem, "BureauCode", record);
70 setYear(lineItem, "BureauName", record);
71 setYear(lineItem, "AccountCode", record);
72 setYear(lineItem, "AccountName", record);
73 setYear(lineItem, "TreasuryAgencyCode", record);
74 setYear(lineItem, "SubfunctionCode", record);
75 setYear(lineItem, "SubfunctionTitle", record);
76 setYear(lineItem, "BEACategory", record);
77 setYear(lineItem, "BudgetIndicator", record);
78 setAmount(lineItem, "1976", record);
79 Element amount = new Element("Amount");
80 amount.addAttribute(new Attribute("year", "TransitionalQuarter"));
81 amount.appendChild((String ) record.get("TransitionalQuarter"));
82 for (int year=1977; year <= 2006; year++) {
83 setAmount(lineItem, String.valueOf(year), record);
84 }
85 }
86
87 Serializer serializer = new Serializer(out, "UTF-8");
88 serializer.write(doc);
89 serializer.flush();
90
91 }
92
93 private static void setYear(Element element, String name,
95 Map record) {
96 element.addAttribute(new Attribute(name, (String ) record.get(name)));
97 }
98
99 private static void setAmount(Element element, String year,
100 Map record) {
101 Element amount = new Element("Amount");
102 amount.addAttribute(new Attribute("year", String.valueOf(year)));
103 amount.appendChild((String ) record.get("Y" + year));
104 element.appendChild(amount);
105 }
106
107 public static void main(String [] args) {
108
109 try {
110
111 if (args.length < 1) {
112 System.out.println(
113 "Usage: nu.xom.samples.AttributesXMLBudget infile outfile"
114 );
115 return;
116 }
117
118 InputStream in = new FileInputStream (args[0]);
119 OutputStream out;
120 if (args.length < 2) {
121 out = System.out;
122 }
123 else {
124 out = new FileOutputStream (args[1]);
125 }
126
127 List results = BudgetData.parse(in);
128 convert(results, out);
129 }
130 catch (IOException ex) {
131 System.err.println(ex);
132 }
133
134 }
135
136 }
137 |
Popular Tags |
Java API By Example, From Geeks To Geeks.