|
1
6 package fr.jayasoft.ivy.resolver;
7
8 import java.io.File  ;
9 import java.net.MalformedURLException ;
10 import java.net.URL ;
11 import java.text.ParseException ;
12 import java.util.ArrayList ;
13 import java.util.Collection ;
14 import java.util.Collections ;
15 import java.util.Date ;
16 import java.util.HashMap ;
17 import java.util.Iterator ;
18 import java.util.List ;
19 import java.util.Map ;
20
21 import org.xml.sax.SAXException ;
22 import org.xml.sax.helpers.DefaultHandler ;
23
24 import fr.jayasoft.ivy.Artifact;
25 import fr.jayasoft.ivy.DependencyDescriptor;
26 import fr.jayasoft.ivy.Ivy;
27 import fr.jayasoft.ivy.ResolveData;
28 import fr.jayasoft.ivy.ResolvedModuleRevision;
29 import fr.jayasoft.ivy.report.DownloadReport;
30 import fr.jayasoft.ivy.util.IvyPatternHelper;
31 import fr.jayasoft.ivy.util.Message;
32 import fr.jayasoft.ivy.util.XMLHelper;
33
34
40 public class IvyRepResolver extends URLResolver {
41 public static final String DEFAULT_IVYPATTERN = "[organisation]/[module]/ivy-[revision].xml";
42 public static final String DEFAULT_IVYROOT = "http://ivyrep.jayasoft.org/";
43 private String _ivyroot = null;
44 private String _ivypattern = null;
45
46 private String _artroot = null;
47 private String _artpattern = null;
48
49 public IvyRepResolver() {
50 }
51
52 private void ensureArtifactConfigured(Ivy ivy) {
53 if (ivy != null && (_artroot == null || _artpattern == null)) {
54 if (_artroot == null) {
55 String root = ivy.getVariable("ivy.ivyrep.default.artifact.root");
56 if (root != null) {
57 _artroot = root;
58 } else {
59 ivy.configureRepositories(true);
60 _artroot = ivy.getVariable("ivy.ivyrep.default.artifact.root");
61 }
62 }
63 if (_artpattern == null) {
64 String pattern = ivy.getVariable("ivy.ivyrep.default.artifact.pattern");
65 if (pattern != null) {
66 _artpattern = pattern;
67 } else {
68 ivy.configureRepositories(false);
69 _artpattern = ivy.getVariable("ivy.ivyrep.default.artifact.pattern");
70 }
71 }
72 updateWholeArtPattern();
73 }
74 }
75
76 private void ensureIvyConfigured(Ivy ivy) {
77 if (ivy != null && (_ivyroot == null || _ivypattern == null)) {
78 if (_ivyroot == null) {
79 String root = ivy.getVariable("ivy.ivyrep.default.ivy.root");
80 if (root != null) {
81 _ivyroot = root;
82 } else {
83 ivy.configureRepositories(true);
84 _ivyroot = ivy.getVariable("ivy.ivyrep.default.ivy.root");
85 }
86 }
87 if (_ivypattern == null) {
88 String pattern = ivy.getVariable("ivy.ivyrep.default.ivy.pattern");
89 if (pattern != null) {
90 _ivypattern = pattern;
91 } else {
92 ivy.configureRepositories(false);
93 _ivypattern = ivy.getVariable("ivy.ivyrep.default.ivy.pattern");
94 }
95 }
96 updateWholeIvyPattern();
97 }
98 }
99
100 private String getWholeIvyPattern() {
101 if (_ivyroot == null || _ivypattern == null) {
102 return null;
103 }
104 return _ivyroot + _ivypattern;
105 }
106 private String getWholeArtPattern() {
107 return _artroot + _artpattern;
108 }
109 public String getIvypattern() {
110 return _ivypattern;
111 }
112 public void setIvypattern(String pattern) {
113 if (pattern == null) {
114 throw new NullPointerException ("pattern must not be null");
115 }
116 _ivypattern = pattern;
117 ensureIvyConfigured(getIvy());
118 updateWholeIvyPattern();
119 }
120 public String getIvyroot() {
121 return _ivyroot;
122 }
123
129 public void setIvyroot(String root) {
130 if (root == null) {
131 throw new NullPointerException ("root must not be null");
132 }
133 if (!root.endsWith("/")) {
134 _ivyroot = root + "/";
135 } else {
136 _ivyroot = root;
137 }
138 ensureIvyConfigured(getIvy());
139 updateWholeIvyPattern();
140 }
141
142 public void setM2compatible(boolean m2compatible) {
143 if (m2compatible) {
144 throw new IllegalArgumentException ("ivyrep does not support maven2 compatibility. Please use ibiblio resolver instead, or even url or filesystem resolvers for more specific needs.");
145 }
146 }
147
148 private void updateWholeIvyPattern() {
149 setIvyPatterns(Collections.singletonList(getWholeIvyPattern()));
150 }
151 private void updateWholeArtPattern() {
152 setArtifactPatterns(Collections.singletonList(getWholeArtPattern()));
153 }
154 public void publish(Artifact artifact, File src) {
155 throw new UnsupportedOperationException ("publish not supported by IBiblioResolver");
156 }
157
158 public String getArtroot() {
159 return _artroot;
160 }
161
162
163 public String getArtpattern() {
164 return _artpattern;
165 }
166
167
168 public void setArtpattern(String pattern) {
169 if (pattern == null) {
170 throw new NullPointerException ("pattern must not be null");
171 }
172 _artpattern = pattern;
173 ensureArtifactConfigured(getIvy());
174 updateWholeArtPattern();
175 }
176
177 public void setArtroot(String root) {
178 if (root == null) {
179 throw new NullPointerException ("root must not be null");
180 }
181 if (!root.endsWith("/")) {
182 _artroot = root + "/";
183 } else {
184 _artroot = root;
185 }
186 ensureArtifactConfigured(getIvy());
187 updateWholeArtPattern();
188 }
189
190 public OrganisationEntry[] listOrganisations() {
191 ensureIvyConfigured(getIvy());
192 try {
193 URL content = new URL (_ivyroot + "content.xml");
194 final List ret = new ArrayList ();
195 XMLHelper.parse(content, null, new DefaultHandler () {
196 public void startElement(String uri,String localName,String qName,org.xml.sax.Attributes attributes) throws SAXException {
197 if ("organisation".equals(qName)) {
198 String org = attributes.getValue("name");
199 if (org != null) {
200 ret.add(new OrganisationEntry(IvyRepResolver.this, org));
201 }
202 }
203 }
204 });
205 return (OrganisationEntry[])ret.toArray(new OrganisationEntry[ret.size()]);
206 } catch (MalformedURLException e) {
207 } catch (Exception e) {
208 Message.warn("unable to parse content.xml file on ivyrep: "+e.getMessage());
209 }
210 return super.listOrganisations();
211 }
212
213 public ModuleEntry[] listModules(OrganisationEntry org) {
215 ensureIvyConfigured(getIvy());
216 Map tokenValues = new HashMap ();
217 tokenValues.put(IvyPatternHelper.ORGANISATION_KEY, org.getOrganisation());
218 Collection names = findIvyNames(tokenValues, IvyPatternHelper.MODULE_KEY);
219 ModuleEntry[] ret = new ModuleEntry[names.size()];
220 int i =0;
221 for (Iterator iter = names.iterator(); iter.hasNext(); i++) {
222 String name = (String )iter.next();
223 ret[i] = new ModuleEntry(org, name);
224 }
225 return ret;
226 }
227
228 public RevisionEntry[] listRevisions(ModuleEntry mod) {
229 ensureIvyConfigured(getIvy());
230 ensureArtifactConfigured(getIvy());
231 return super.listRevisions(mod);
232 }
233
234 public String getTypeName() {
235 return "ivyrep";
236 }
237
238 public ResolvedModuleRevision getDependency(DependencyDescriptor dd, ResolveData data) throws ParseException {
240 ensureIvyConfigured(data.getIvy());
241 return super.getDependency(dd, data);
242 }
243
244 protected ResolvedResource findArtifactRef(Artifact artifact, Date date) {
245 ensureArtifactConfigured(getIvy());
246 return super.findArtifactRef(artifact, date);
247 }
248
249 public DownloadReport download(Artifact[] artifacts, Ivy ivy, File cache, boolean useOrigin) {
250 ensureArtifactConfigured(ivy);
251 return super.download(artifacts, ivy, cache, useOrigin);
252 }
253 public boolean exists(Artifact artifact) {
254 ensureArtifactConfigured(getIvy());
255 return super.exists(artifact);
256 }
257 public List getIvyPatterns() {
258 ensureIvyConfigured(getIvy());
259 return super.getIvyPatterns();
260 }
261 public List getArtifactPatterns() {
262 ensureArtifactConfigured(getIvy());
263 return super.getArtifactPatterns();
264 }
265 }
266 |
Popular Tags |
Java API By Example, From Geeks To Geeks.