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1
11 package org.eclipse.pde.internal.ui.build;
12
13 import java.io.File  ;
14 import java.util.regex.Pattern ;
15
16 import org.eclipse.core.resources.IContainer;
17 import org.eclipse.core.resources.IFolder;
18 import org.eclipse.core.resources.IResource;
19 import org.eclipse.core.runtime.CoreException;
20 import org.eclipse.core.runtime.IProgressMonitor;
21 import org.eclipse.core.runtime.IStatus;
22 import org.eclipse.core.runtime.Path;
23 import org.eclipse.core.runtime.jobs.MultiRule;
24 import org.eclipse.pde.internal.core.PDECore;
25 import org.eclipse.pde.internal.core.exports.FeatureExportInfo;
26 import org.eclipse.pde.internal.core.exports.FeatureExportOperation;
27 import org.eclipse.pde.internal.core.exports.SiteBuildOperation;
28 import org.eclipse.pde.internal.core.ifeature.IFeature;
29 import org.eclipse.pde.internal.core.ifeature.IFeatureModel;
30 import org.eclipse.pde.internal.core.isite.ISiteFeature;
31 import org.eclipse.pde.internal.core.isite.ISiteModel;
32 import org.eclipse.pde.internal.core.site.WorkspaceSiteModel;
33 import org.eclipse.pde.internal.core.util.PatternConstructor;
34 import org.eclipse.pde.internal.ui.PDEPlugin;
35 import org.eclipse.pde.internal.ui.PDEUIMessages;
36 import org.osgi.framework.Version;
37
38 public class BuildSiteJob extends FeatureExportJob {
39
40 private static FeatureExportInfo getInfo(IFeatureModel[] models, ISiteModel siteModel) {
41 FeatureExportInfo info = new FeatureExportInfo();
42 info.useJarFormat = true;
43 info.toDirectory = true;
44 info.destinationDirectory = siteModel.getUnderlyingResource().getParent().getLocation().toOSString();
45 info.items = models;
46 return info;
47 }
48
49 private long fBuildTime;
50
51 private IFeatureModel[] fFeatureModels;
52 private ISiteModel fSiteModel;
53 private IContainer fSiteContainer;
54
55 public BuildSiteJob(IFeatureModel[] features, ISiteModel site) {
56 super(getInfo(features, site), PDEUIMessages.BuildSiteJob_name);
57 fFeatureModels = features;
58 fSiteModel = site;
59 fSiteContainer = site.getUnderlyingResource().getParent();
60 setRule(MultiRule.combine(fSiteContainer.getProject(), getRule()));
61 }
62
63 protected IStatus run(IProgressMonitor monitor) {
64 fBuildTime = System.currentTimeMillis();
65 IStatus status = super.run(monitor);
66 try {
67 fSiteContainer.refreshLocal(IResource.DEPTH_INFINITE, monitor);
68 updateSiteFeatureVersions();
69 } catch (CoreException ce) {
70 PDECore.logException(ce);
71 }
72 return status;
73 }
74
75
76 protected FeatureExportOperation createOperation() {
77 return new SiteBuildOperation(fInfo);
78 }
79
80 private void updateSiteFeatureVersions() {
81 try {
82 for (int i = 0; i < fFeatureModels.length; i++) {
83 IFeature feature = fFeatureModels[i].getFeature();
84 Version pvi = Version.parseVersion(feature.getVersion());
85
86 if ("qualifier".equals(pvi.getQualifier())) { String newVersion = findBuiltVersion(feature.getId(), pvi
88 .getMajor(), pvi.getMinor(), pvi.getMicro());
89 if (newVersion == null) {
90 continue;
91 }
92 ISiteFeature reVersionCandidate = findSiteFeature(feature,pvi);
93 if (reVersionCandidate != null) {
94 reVersionCandidate.setVersion(newVersion);
95 reVersionCandidate
96 .setURL("features/" + feature.getId() + "_" + newVersion + ".jar"); }
99 }
100 }
101 ((WorkspaceSiteModel)fSiteModel).save();
102 } catch (CoreException ce) {
103 PDEPlugin.logException(ce);
104 }
105 }
106
107 private ISiteFeature findSiteFeature(IFeature feature, Version pvi) {
108 ISiteFeature reversionCandidate = null;
109 ISiteFeature[] siteFeatures = fSiteModel.getSite().getFeatures();
112 for (int s = 0; s < siteFeatures.length; s++) {
113 if (siteFeatures[s].getId().equals(feature.getId())
114 && siteFeatures[s].getVersion()
115 .equals(feature.getVersion())) {
116 return siteFeatures[s];
117 }
118 }
119 String highestQualifier = null;
120 for (int s = 0; s < siteFeatures.length; s++) {
122 if (siteFeatures[s].getId().equals(feature.getId())) {
123 Version candidatePvi = Version.parseVersion(siteFeatures[s].getVersion());
124 if (pvi.getMajor() == candidatePvi.getMajor()
125 && pvi.getMinor() == candidatePvi.getMinor()
126 && pvi.getMicro() == candidatePvi.getMicro()) {
127 if (reversionCandidate == null
128 || candidatePvi.getQualifier().compareTo(highestQualifier) > 0) {
129 reversionCandidate = siteFeatures[s];
130 highestQualifier = candidatePvi.getQualifier();
131 }
132 }
133 }
134 }
135 return reversionCandidate;
136 }
137
138
150 private String findBuiltVersion(String id, int major, int minor, int service) {
151 IFolder featuresFolder = fSiteContainer.getFolder(new Path("features")); if (!featuresFolder.exists()) {
153 return null;
154 }
155 IResource[] featureJars = null;
156 try {
157 featureJars = featuresFolder.members();
158 } catch (CoreException ce) {
159 return null;
160 }
161 Pattern pattern = PatternConstructor.createPattern(id + "_" + major + "." + minor + "." + service + "*.jar", true); String newestName = null;
167 long newestTime = 0;
168 for (int i = 0; i < featureJars.length; i++) {
169 File file = new File (featureJars[i].getLocation().toOSString());
170 long jarTime = file.lastModified();
171 String jarName = featureJars[i].getName();
172
173 if (jarTime < fBuildTime) {
174 continue;
175 }
176 if (jarTime <= newestTime) {
177 continue;
178 }
179 if (pattern.matcher(jarName).matches()) {
180 newestName = featureJars[i].getName();
181 newestTime = jarTime;
182 }
183 }
184 if (newestName == null) {
185 return null;
186 }
187
188 return newestName.substring(id.length() + 1, newestName.length() - 4);
189 }
190
191
196 protected String getLogFoundMessage() {
197 return PDEUIMessages.BuildSiteJob_message;
198 }
199 }
200 |
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