Skip to content

Commit 43a0977

Browse files
author
Igor Fedorenko
committed
Introduced ThreadBuildContext and couple of test BuildContext implementations
git-svn-id: file:///opt/svn/repositories/sonatype.org/spice/trunk/plexus-build-api@893 5751e0cb-dcb7-432f-92e2-260806df54be
1 parent 1f15d6b commit 43a0977

File tree

4 files changed

+288
-0
lines changed

4 files changed

+288
-0
lines changed

‎pom.xml

Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -52,6 +52,25 @@ See the Apache License Version 2.0 for the specific language governing permissio
5252
<target>1.4</target>
5353
</configuration>
5454
</plugin>
55+
<plugin>
56+
<groupId>org.apache.maven.plugins</groupId>
57+
<artifactId>maven-surefire-plugin</artifactId>
58+
<version>2.4.2</version>
59+
<configuration>
60+
<skipTests>true</skipTests>
61+
</configuration>
62+
</plugin>
63+
<plugin>
64+
<groupId>org.apache.maven.plugins</groupId>
65+
<artifactId>maven-jar-plugin</artifactId>
66+
<executions>
67+
<execution>
68+
<goals>
69+
<goal>test-jar</goal>
70+
</goals>
71+
</execution>
72+
</executions>
73+
</plugin>
5574
</plugins>
5675
</build>
5776
</project>

‎src/main/java/org/sonatype/plexus/build/incremental/ThreadBuildContext.java

Lines changed: 92 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,92 @@
1+
/*
2+
Copyright (c) 2008 Sonatype, Inc. All rights reserved.
3+
4+
This program is licensed to you under the Apache License Version 2.0,
5+
and you may not use this file except in compliance with the Apache License Version 2.0.
6+
You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
7+
8+
Unless required by applicable law or agreed to in writing,
9+
software distributed under the Apache License Version 2.0 is distributed on an
10+
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11+
See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
12+
*/
13+
14+
package org.sonatype.plexus.build.incremental;
15+
16+
import java.io.File;
17+
import java.io.IOException;
18+
import java.io.OutputStream;
19+
import java.util.List;
20+
21+
import org.sonatype.plexus.build.incremental.BuildContext;
22+
import org.sonatype.plexus.build.incremental.DefaultBuildContext;
23+
import org.codehaus.plexus.util.Scanner;
24+
25+
/**
26+
* BuildContext implementation that delegates actual work to thread-local
27+
* build context set using {@link #setThreadBuildContext(BuildContext)}.
28+
* {@link DefaultBuildContext} is used if no thread local build context was set.
29+
*
30+
* Note that plexus component metadata is not generated for this implementation.
31+
* Apparently, older version of plexus used by maven-filtering and likely
32+
* other projects, does not honour "default" role-hint.
33+
*/
34+
public class ThreadBuildContext implements BuildContext {
35+
36+
private static final ThreadLocal threadContext = new ThreadLocal();
37+
38+
private static final DefaultBuildContext defaultContext = new DefaultBuildContext();
39+
40+
public static BuildContext getContext() {
41+
BuildContext context = (BuildContext) threadContext.get();
42+
if(context == null) {
43+
context = defaultContext;
44+
}
45+
return context;
46+
}
47+
48+
public static void setThreadBuildContext(BuildContext context) {
49+
threadContext.set(context);
50+
}
51+
52+
public boolean hasDelta(String relPath) {
53+
return getContext().hasDelta(relPath);
54+
}
55+
56+
public boolean hasDelta(List relPaths) {
57+
return getContext().hasDelta(relPaths);
58+
}
59+
60+
public Scanner newDeleteScanner(File basedir) {
61+
return getContext().newDeleteScanner(basedir);
62+
}
63+
64+
public OutputStream newFileOutputStream(File file) throws IOException {
65+
return getContext().newFileOutputStream(file);
66+
}
67+
68+
public Scanner newScanner(File basedir) {
69+
return getContext().newScanner(basedir);
70+
}
71+
72+
public Scanner newScanner(File basedir, boolean ignoreDelta) {
73+
return getContext().newScanner(basedir, ignoreDelta);
74+
}
75+
76+
public void refresh(File file) {
77+
getContext().refresh(file);
78+
}
79+
80+
public Object getValue(String key) {
81+
return getContext().getValue(key);
82+
}
83+
84+
public boolean isIncremental() {
85+
return getContext().isIncremental();
86+
}
87+
88+
public void setValue(String key, Object value) {
89+
getContext().setValue(key, value);
90+
}
91+
92+
}

‎src/test/java/org/sonatype/plexus/build/incremental/test/TestFullBuildContext.java

Lines changed: 33 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,33 @@
1+
/*
2+
Copyright (c) 2008 Sonatype, Inc. All rights reserved.
3+
4+
This program is licensed to you under the Apache License Version 2.0,
5+
and you may not use this file except in compliance with the Apache License Version 2.0.
6+
You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
7+
8+
Unless required by applicable law or agreed to in writing,
9+
software distributed under the Apache License Version 2.0 is distributed on an
10+
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11+
See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
12+
*/
13+
14+
package org.sonatype.plexus.build.incremental.test;
15+
16+
import java.util.Map;
17+
18+
import org.sonatype.plexus.build.incremental.DefaultBuildContext;
19+
20+
21+
public class TestFullBuildContext extends DefaultBuildContext {
22+
23+
private final Map context;
24+
25+
public TestFullBuildContext(Map context) {
26+
this.context = context;
27+
}
28+
29+
public void setValue(String key, Object value) {
30+
context.put(key, value);
31+
}
32+
33+
}

‎src/test/java/org/sonatype/plexus/build/incremental/test/TestIncrementalBuildContext.java

Lines changed: 144 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,144 @@
1+
/*
2+
Copyright (c) 2008 Sonatype, Inc. All rights reserved.
3+
4+
This program is licensed to you under the Apache License Version 2.0,
5+
and you may not use this file except in compliance with the Apache License Version 2.0.
6+
You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
7+
8+
Unless required by applicable law or agreed to in writing,
9+
software distributed under the Apache License Version 2.0 is distributed on an
10+
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11+
See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
12+
*/
13+
14+
package org.sonatype.plexus.build.incremental.test;
15+
16+
import java.io.File;
17+
import java.io.FileOutputStream;
18+
import java.io.IOException;
19+
import java.io.OutputStream;
20+
import java.util.HashSet;
21+
import java.util.Iterator;
22+
import java.util.List;
23+
import java.util.Map;
24+
import java.util.Set;
25+
26+
import org.codehaus.plexus.util.DirectoryScanner;
27+
import org.codehaus.plexus.util.Scanner;
28+
import org.sonatype.plexus.build.incremental.BuildContext;
29+
30+
31+
public class TestIncrementalBuildContext implements BuildContext {
32+
33+
private final File basedir;
34+
35+
private static final class TestScanner implements Scanner {
36+
private final File basedir;
37+
private final Set files;
38+
39+
private TestScanner(File basedir, Set files) {
40+
this.basedir = basedir;
41+
this.files = files;
42+
}
43+
44+
public void addDefaultExcludes() {
45+
}
46+
47+
public String[] getIncludedDirectories() {
48+
return new String[0];
49+
}
50+
51+
public String[] getIncludedFiles() {
52+
return (String[]) files.toArray(new String[files.size()]);
53+
}
54+
55+
public void scan() {
56+
}
57+
58+
public void setExcludes(String[] excludes) {
59+
}
60+
61+
public void setIncludes(String[] includes) {
62+
}
63+
64+
public File getBasedir() {
65+
return basedir;
66+
}
67+
}
68+
69+
private final Set changedFiles;
70+
71+
private final Set deletedFiles;
72+
73+
private final Map context;
74+
75+
76+
public TestIncrementalBuildContext(File basedir, Set files, Map context) {
77+
this(basedir, files, new HashSet(), context);
78+
}
79+
80+
public TestIncrementalBuildContext(File basedir, Set changedFiles, Set deletedFiles, Map context) {
81+
this.basedir = basedir;
82+
this.changedFiles = changedFiles;
83+
this.deletedFiles = deletedFiles;
84+
this.context = context;
85+
}
86+
87+
public boolean hasDelta(String relpath) {
88+
String basepath = basedir.getAbsolutePath();
89+
90+
if (relpath.startsWith(basepath)) {
91+
relpath = relpath.substring(basepath.length() + 1);
92+
}
93+
94+
return changedFiles.contains(relpath) || deletedFiles.contains(relpath);
95+
}
96+
97+
public boolean hasDelta(List relpaths) {
98+
for(Iterator i = relpaths.iterator(); i.hasNext();) {
99+
String relpath = (String) i.next();
100+
if(hasDelta(relpath)) {
101+
return true;
102+
}
103+
}
104+
return false;
105+
}
106+
107+
public boolean isIncremental() {
108+
return true;
109+
}
110+
111+
public Scanner newDeleteScanner(File basedir) {
112+
return new TestScanner(basedir, deletedFiles);
113+
}
114+
115+
public OutputStream newFileOutputStream(File file) throws IOException {
116+
return new FileOutputStream(file);
117+
}
118+
119+
public Scanner newScanner(final File basedir) {
120+
return new TestScanner(basedir, changedFiles);
121+
}
122+
123+
public Scanner newScanner(File basedir, boolean ignoreDelta) {
124+
if(ignoreDelta) {
125+
DirectoryScanner directoryScanner = new DirectoryScanner();
126+
directoryScanner.setBasedir(basedir);
127+
return directoryScanner;
128+
}
129+
130+
return newScanner(basedir);
131+
}
132+
133+
public void refresh(File file) {
134+
}
135+
136+
public Object getValue(String key) {
137+
return context.get(key);
138+
}
139+
140+
public void setValue(String key, Object value) {
141+
context.put(key, value);
142+
}
143+
144+
}

0 commit comments

Comments
 (0)