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1
6 package fr.jayasoft.ivy.resolver;
7
8 import java.io.File  ;
9 import java.io.IOException ;
10 import java.text.ParseException ;
11
12 import fr.jayasoft.ivy.Artifact;
13 import fr.jayasoft.ivy.DependencyDescriptor;
14 import fr.jayasoft.ivy.DependencyResolver;
15 import fr.jayasoft.ivy.Ivy;
16 import fr.jayasoft.ivy.ResolveData;
17 import fr.jayasoft.ivy.ResolvedModuleRevision;
18 import fr.jayasoft.ivy.report.DownloadReport;
19 import fr.jayasoft.ivy.util.Message;
20
21
37 public class DualResolver extends AbstractResolver {
38 private DependencyResolver _ivyResolver;
39 private DependencyResolver _artifactResolver;
40 private boolean _allownomd = true;
41
42 public void add(DependencyResolver resolver) {
43 if (_ivyResolver == null) {
44 _ivyResolver = resolver;
45 } else if (_artifactResolver == null) {
46 _artifactResolver = resolver;
47 } else {
48 throw new IllegalStateException ("exactly two resolvers must be added: ivy(1) and artifact(2) one");
49 }
50 }
51
52
53 public ResolvedModuleRevision getDependency(DependencyDescriptor dd, ResolveData data) throws ParseException {
54 if (_ivyResolver == null || _artifactResolver == null) {
55 throw new IllegalStateException ("exactly two resolvers must be added: ivy(1) and artifact(2) one");
56 }
57 data = new ResolveData(data, doValidate(data));
58 final ResolvedModuleRevision mr = _ivyResolver.getDependency(dd, data);
59 if (mr == null) {
60 if (getIvy() != null && getIvy().isInterrupted()) {
61 throw new RuntimeException ("interrupted");
62 }
63 if (isAllownomd()) {
64 Message.verbose("ivy resolver didn't find "+dd.getDependencyRevisionId()+": trying with artifact resolver");
65 return _artifactResolver.getDependency(dd, data);
66 } else {
67 return null;
68 }
69 } else {
70 return new ResolvedModuleRevisionProxy(mr, this);
71 }
72 }
73
74 public void reportFailure() {
75 _ivyResolver.reportFailure();
76 _artifactResolver.reportFailure();
77 }
78
79 public void reportFailure(Artifact art) {
80 _ivyResolver.reportFailure(art);
81 _artifactResolver.reportFailure(art);
82 }
83
84 public DownloadReport download(Artifact[] artifacts, Ivy ivy, File cache, boolean useOrigin) {
85 return _artifactResolver.download(artifacts, ivy, cache, useOrigin);
86 }
87
88 public DependencyResolver getArtifactResolver() {
89 return _artifactResolver;
90 }
91 public void setArtifactResolver(DependencyResolver artifactResolver) {
92 _artifactResolver = artifactResolver;
93 }
94 public DependencyResolver getIvyResolver() {
95 return _ivyResolver;
96 }
97 public void setIvyResolver(DependencyResolver ivyResolver) {
98 _ivyResolver = ivyResolver;
99 }
100 public void publish(Artifact artifact, File src, boolean overwrite) throws IOException {
101 if ("ivy".equals(artifact.getType())) {
102 _ivyResolver.publish(artifact, src, overwrite);
103 } else {
104 _artifactResolver.publish(artifact, src, overwrite);
105 }
106 }
107
108 public void dumpConfig() {
109 if (_ivyResolver == null || _artifactResolver == null) {
110 throw new IllegalStateException ("exactly two resolvers must be added: ivy(1) and artifact(2) one");
111 }
112 Message.verbose("\t"+getName()+" [dual "+_ivyResolver.getName()+" "+_artifactResolver.getName()+"]");
113 }
114
115 public boolean exists(Artifact artifact) {
116 return _artifactResolver.exists(artifact);
117 }
118
119
120 public boolean isAllownomd() {
121 return _allownomd;
122 }
123
124
125 public void setAllownomd(boolean allownomd) {
126 _allownomd = allownomd;
127 }
128 }
129 |
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