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16 package com.google.gwt.user.tools;
17
18 import com.google.gwt.user.tools.util.ArgHandlerEclipse;
19 import com.google.gwt.user.tools.util.ArgHandlerIgnore;
20 import com.google.gwt.user.tools.util.ArgHandlerOverwrite;
21 import com.google.gwt.util.tools.ArgHandlerOutDir;
22 import com.google.gwt.util.tools.ArgHandlerString;
23 import com.google.gwt.util.tools.ToolBase;
24 import com.google.gwt.util.tools.Utility;
25
26 import java.io.File  ;
27 import java.io.IOException ;
28 import java.util.HashMap ;
29 import java.util.Map ;
30
31
34 public final class ProjectCreator extends ToolBase {
35
36 private static final String PACKAGE_PATH;
37
38 static {
39 String path = ProjectCreator.class.getName();
40 path = path.substring(0, path.lastIndexOf('.') + 1);
41 PACKAGE_PATH = path.replace('.', '/');
42 }
43
44 public static void main(String [] args) {
45 ProjectCreator creator = new ProjectCreator();
46 if (creator.processArgs(args)) {
47 if (creator.run()) {
48 return;
49 }
50 }
51
52 System.exit(1);
53 }
54
55
63 static void createProject(String eclipse, String ant, File outDir,
64 boolean overwrite, boolean ignore) throws IOException {
65
66 String installPath = Utility.getInstallPath();
68
69 Map replacements = new HashMap ();
72 replacements.put("@gwtUserPath", installPath + '/' + "gwt-user.jar");
73
74 Utility.getDirectory(outDir, "src", true);
75 Utility.getDirectory(outDir, "test", true);
76
77 if (ant != null) {
78 replacements.put("@projectName", ant);
80 File antXML = Utility.createNormalFile(outDir, ant + ".ant.xml",
81 overwrite, ignore);
82 if (antXML != null) {
83 String out = Utility.getFileFromClassPath(PACKAGE_PATH
84 + "project.ant.xmlsrc");
85 Utility.writeTemplateFile(antXML, out, replacements);
86 }
87 }
88
89 if (eclipse != null) {
90 replacements.put("@projectName", eclipse);
92 File dotProject = Utility.createNormalFile(outDir, ".project", overwrite,
93 ignore);
94 if (dotProject != null) {
95 String out = Utility.getFileFromClassPath(PACKAGE_PATH + ".projectsrc");
96 Utility.writeTemplateFile(dotProject, out, replacements);
97 }
98
99 File dotClasspath = Utility.createNormalFile(outDir, ".classpath",
101 overwrite, ignore);
102 if (dotClasspath != null) {
103 String out = Utility.getFileFromClassPath(PACKAGE_PATH
104 + ".classpathsrc");
105 Utility.writeTemplateFile(dotClasspath, out, replacements);
106 }
107 }
108 }
109
110 private String ant = null;
111
112 private String eclipse = null;
113
114 private boolean ignore = false;
115 private File outDir = null;
116 private boolean overwrite = false;
117
118 protected ProjectCreator() {
119
120 registerHandler(new ArgHandlerString() {
121
122 public String getPurpose() {
123 return "Generate an Ant buildfile to compile source (.ant.xml will be appended)";
124 }
125
126 public String getTag() {
127 return "-ant";
128 }
129
130 public String [] getTagArgs() {
131 return new String [] {"projectName"};
132 }
133
134 public boolean setString(String str) {
135 ant = str;
136 return true;
137 }
138
139 });
140
141 registerHandler(new ArgHandlerEclipse() {
142 public String getPurpose() {
143 return "Generate an eclipse project";
144 }
145
146 public boolean setString(String str) {
147 eclipse = str;
148 return true;
149 }
150 });
151
152 registerHandler(new ArgHandlerOutDir() {
153 public void setDir(File dir) {
154 outDir = dir;
155 }
156 });
157
158 registerHandler(new ArgHandlerOverwrite() {
159 public boolean setFlag() {
160 if (ignore) {
161 System.err.println("-overwrite cannot be used with -ignore.");
162 return false;
163 }
164 overwrite = true;
165 return true;
166 }
167 });
168
169 registerHandler(new ArgHandlerIgnore() {
170 public boolean setFlag() {
171 if (overwrite) {
172 System.err.println("-ignore cannot be used with -overwrite.");
173 return false;
174 }
175 ignore = true;
176 return true;
177 }
178 });
179 }
180
181 protected boolean run() {
182 try {
183 if (ant == null && eclipse == null) {
184 System.err.println("Please specify either -ant or -eclipse.");
185 printHelp();
186 return false;
187 }
188 createProject(eclipse, ant, outDir, overwrite, ignore);
189 return true;
190 } catch (IOException e) {
191 System.err.println(e.getClass().getName() + ": " + e.getMessage());
192 return false;
193 }
194 }
195 }
196 |
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