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1
56
57 package org.objectstyle.cayenne.conf;
58
59 import java.io.PrintWriter  ;
60 import java.util.Iterator ;
61
62 import org.objectstyle.cayenne.conn.DataSourceInfo;
63 import org.objectstyle.cayenne.project.Project;
64 import org.objectstyle.cayenne.util.Util;
65
66
71 public class ConfigSaver {
72 protected ConfigSaverDelegate delegate;
73
74
77 public ConfigSaver() {
78 super();
79 }
80
81
84 public ConfigSaver(ConfigSaverDelegate delegate) {
85 this.delegate = delegate;
86 }
87
88
92 public void storeDomains(PrintWriter pw) {
93 pw.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
94 pw.println("<domains project-version=\"" + delegate.projectVersion() + "\">");
95
96 Iterator it = delegate.domainNames();
97 while (it.hasNext()) {
98 storeDomain(pw, (String ) it.next());
99 }
100
101 Iterator views = delegate.viewNames();
102 while (views.hasNext()) {
103 storeDataView(pw, (String ) views.next());
104 }
105 pw.println("</domains>");
106 }
107
108 protected void storeDataView(PrintWriter pw, String dataViewName) {
109 String location = delegate.viewLocation(dataViewName);
110 pw.print("<view name=\"" + dataViewName.trim());
111 pw.print("\" location=\"" + location.trim());
112 pw.println("\"/>");
113 }
114
115 protected void storeDomain(PrintWriter pw, String domainName) {
116 pw.println("<domain name=\"" + domainName.trim() + "\">");
117
118 Iterator properties = delegate.propertyNames(domainName);
120 boolean breakNeeded = properties.hasNext();
121 while (properties.hasNext()) {
122 String name = (String ) properties.next();
123 if (name == null) {
124 continue;
125 }
126
127 String value = delegate.propertyValue(domainName, name);
128 if (value == null) {
129 continue;
130 }
131
132 pw.print("\t<property name=\"" + Util.encodeXmlAttribute(name.trim()));
133 pw.println("\" value=\"" + Util.encodeXmlAttribute(value.trim()) + "\"/>");
134 }
135
136 Iterator maps = delegate.mapNames(domainName);
138 if (maps.hasNext()) {
139 if (breakNeeded) {
140 pw.println();
141 }
142
143 breakNeeded = true;
144 }
145
146 while (maps.hasNext()) {
147 String mapName = (String ) maps.next();
148 String mapLocation = delegate.mapLocation(domainName, mapName);
149
150 pw.print("\t<map name=\"" + mapName.trim());
151 pw.print("\" location=\"" + mapLocation.trim());
152 pw.println("\"/>");
153 }
154
155 Iterator nodes = delegate.nodeNames(domainName);
157 if (nodes.hasNext() && breakNeeded) {
158 pw.println();
159 }
160 while (nodes.hasNext()) {
161 String nodeName = (String ) nodes.next();
162 String datasource = delegate.nodeDataSourceName(domainName, nodeName);
163 String adapter = delegate.nodeAdapterName(domainName, nodeName);
164 String factory = delegate.nodeFactoryName(domainName, nodeName);
165 Iterator mapNames = delegate.linkedMapNames(domainName, nodeName);
166
167 pw.println("\t<node name=\"" + nodeName.trim() + "\"");
168
169 if (datasource != null) {
170 datasource = datasource.trim();
171 pw.print("\t\t datasource=\"" + datasource + "\"");
172 }
173 pw.println("");
174
175 if (adapter != null) {
176 pw.println("\t\t adapter=\"" + adapter + "\"");
177 }
178
179 if (factory != null) {
180 pw.print("\t\t factory=\"" + factory.trim() + "\"");
181 }
182 pw.println(">");
183
184 while (mapNames.hasNext()) {
185 String mapName = (String ) mapNames.next();
186 pw.println("\t\t\t<map-ref name=\"" + mapName.trim() + "\"/>");
187 }
188 pw.println("\t </node>");
189 }
190 pw.println("</domain>");
191 }
192
193
197 public void storeDataNode(PrintWriter out, DataSourceInfo info) {
198 out.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
199 out.print("<driver project-version=\"" + Project.CURRENT_PROJECT_VERSION + "\"");
200 if (info.getJdbcDriver() != null) {
201 out.print(" class=\"" + info.getJdbcDriver() + "\"");
202 }
203 out.println(">");
204
205 if (info.getDataSourceUrl() != null) {
206 String encoded = Util.encodeXmlAttribute(info.getDataSourceUrl());
207 out.println("\t<url value=\"" + encoded + "\"/>");
208 }
209
210 out.println(
211 "\t<connectionPool min=\""
212 + info.getMinConnections()
213 + "\" max=\""
214 + info.getMaxConnections()
215 + "\" />");
216
217 if (info.getUserName() != null || info.getPassword() != null) {
218 out.print("\t<login");
219 if (info.getUserName() != null) {
220 String encoded = Util.encodeXmlAttribute(info.getUserName());
221 out.print(" userName=\"" + encoded + "\"");
222 }
223 if (info.getPassword() != null) {
224 String encoded = Util.encodeXmlAttribute(info.getPassword());
225 out.print(" password=\"" + encoded + "\"");
226 }
227 out.println("/>");
228 }
229
230 out.println("</driver>");
231 }
232 }
233 |
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