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16 package org.mybatis.generator.codegen.ibatis2.sqlmap.elements;
17
18 import java.util.Iterator;
19
20 import org.mybatis.generator.api.IntrospectedColumn;
21 import org.mybatis.generator.api.dom.OutputUtilities;
22 import org.mybatis.generator.api.dom.xml.Attribute;
23 import org.mybatis.generator.api.dom.xml.TextElement;
24 import org.mybatis.generator.api.dom.xml.XmlElement;
25 import org.mybatis.generator.codegen.ibatis2.Ibatis2FormattingUtilities;
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31
32 public class UpdateByExampleWithBLOBsElementGenerator extends
33 AbstractXmlElementGenerator {
34
35 public UpdateByExampleWithBLOBsElementGenerator() {
36 super();
37 }
38
39 @Override
40 public void addElements(XmlElement parentElement) {
41 XmlElement answer = new XmlElement("update");
42
43 answer
44 .addAttribute(new Attribute(
45 "id", introspectedTable.getUpdateByExampleWithBLOBsStatementId()));
46
47 context.getCommentGenerator().addComment(answer);
48
49 StringBuilder sb = new StringBuilder();
50 sb.append("update ");
51 sb.append(introspectedTable
52 .getAliasedFullyQualifiedTableNameAtRuntime());
53 answer.addElement(new TextElement(sb.toString()));
54
55
56 sb.setLength(0);
57 sb.append("set ");
58
59 Iterator<IntrospectedColumn> iter = introspectedTable.getAllColumns()
60 .iterator();
61 while (iter.hasNext()) {
62 IntrospectedColumn introspectedColumn = iter.next();
63
64 sb.append(Ibatis2FormattingUtilities
65 .getAliasedEscapedColumnName(introspectedColumn));
66 sb.append(" = ");
67 sb.append(Ibatis2FormattingUtilities.getParameterClause(
68 introspectedColumn, "record."));
69
70 if (iter.hasNext()) {
71 sb.append(',');
72 }
73
74 answer.addElement(new TextElement(sb.toString()));
75
76
77 if (iter.hasNext()) {
78 sb.setLength(0);
79 OutputUtilities.xmlIndent(sb, 1);
80 }
81 }
82
83 XmlElement isParameterPresentElement = new XmlElement(
84 "isParameterPresent");
85 answer.addElement(isParameterPresentElement);
86
87 XmlElement includeElement = new XmlElement("include");
88 includeElement.addAttribute(new Attribute("refid",
89 introspectedTable.getIbatis2SqlMapNamespace()
90 + "." + introspectedTable.getExampleWhereClauseId()));
91 isParameterPresentElement.addElement(includeElement);
92
93 if (context.getPlugins()
94 .sqlMapUpdateByExampleWithBLOBsElementGenerated(answer,
95 introspectedTable)) {
96 parentElement.addElement(answer);
97 }
98 }
99 }