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maven resource builder: properly handle FileNotFound exceptions when copying resources

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This commit is contained in:
Eugene Zhuravlev
2012-10-31 12:33:08 +01:00
parent 7520f0a095
commit acaac360e7
1 changed files with 35 additions and 18 deletions
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plugins/maven/jps-plugin/src/org/jetbrains/jps/maven/compiler/MavenResourcesBuilder.java
+35 -18
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@@ -19,9 +19,7 @@ import org.jetbrains.jps.incremental.messages.CompilerMessage;
import org.jetbrains.jps.maven.model.JpsMavenExtensionService;
import org.jetbrains.jps.maven.model.impl.*;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.regex.Matcher;
@@ -91,29 +89,48 @@ public class MavenResourcesBuilder extends TargetBuilder<MavenResourceRootDescri
context.processMessage(new CompilerMessage("MavenResources", BuildMessage.Kind.WARNING, "File is too big to be filtered. Most likely it is a binary file and should be excluded from filtering", sourcePath));
shouldFilter = false;
}
if (shouldFilter) {
final PrintWriter printWriter = encoding != null? new PrintWriter(outputFile, encoding) : new PrintWriter(outputFile);
try {
final byte[] bytes = FileUtil.loadFileBytes(file);
final String text = encoding != null? new String(bytes, encoding) : new String(bytes);
doFilterText(
getDelimitersPattern(), text, projectConfig, config, endsWith(file.getName(), ".properties") ? "\\" : null, getProperties(), null, printWriter
);
try {
if (shouldFilter) {
copyWithFiltering(file, outputFile);
}
finally {
printWriter.close();
else {
FileUtil.copyContent(file, outputFile);
}
outputConsumer.registerOutputFile(outputFile.getPath(), Collections.singleton(sourcePath));
}
else {
FileUtil.copyContent(file, outputFile);
catch (UnsupportedEncodingException e) {
context.processMessage(new CompilerMessage(BUILDER_NAME, BuildMessage.Kind.INFO, "Resource was not copied: " + e.getMessage(), sourcePath));
}
outputConsumer.registerOutputFile(outputFile.getPath(), Collections.singleton(sourcePath));
if (cleanedSources != null) {
cleanedSources.remove(file);
finally {
if (cleanedSources != null) {
cleanedSources.remove(file);
}
}
return true;
}
private void copyWithFiltering(File file, File outputFile) throws IOException {
PrintWriter writer;
try {
writer = encoding != null ? new PrintWriter(outputFile, encoding) : new PrintWriter(outputFile);
}
catch (FileNotFoundException e) {
FileUtil.createIfDoesntExist(outputFile);
writer = encoding != null ? new PrintWriter(outputFile, encoding) : new PrintWriter(outputFile);
}
try {
final byte[] bytes = FileUtil.loadFileBytes(file);
final String text = encoding != null? new String(bytes, encoding) : new String(bytes);
doFilterText(
getDelimitersPattern(), text, projectConfig, config, endsWith(file.getName(), ".properties") ? "\\" : null, getProperties(), null,
writer
);
}
finally {
writer.close();
}
}
private Pattern getDelimitersPattern() {
Pattern pattern = myDelimitersPattern;
if (pattern == null) {