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package com.sun.enterprise.diagnostics.collect;
import com.sun.logging.LogDomains;
import com.sun.enterprise.diagnostics.DiagnosticException;
import com.sun.enterprise.diagnostics.ServiceConfig;
import com.sun.enterprise.diagnostics.CLIOptions;
import com.sun.enterprise.diagnostics.Constants;
import com.sun.enterprise.diagnostics.Data;
import com.sun.enterprise.diagnostics.util.FileUtils;
import com.sun.enterprise.diagnostics.util.DDFilter;
import java.io.IOException;
import java.io.File;
import java.io.FilenameFilter;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Responsible for collecting applications deployment descriptors and generated
* files.
* @author Manisha Umbarje
*/
public class AppInfoCollector implements Collector {
private String destFolder;
private String repositoryFolder;
private ServiceConfig config;
private static Logger logger =
LogDomains.getLogger(LogDomains.ADMIN_LOGGER);
/**
* Creates new instance of AppInfoCollector
* @param repositoryFolder central/cache repository root
* @param destFolder destination folder in which files are collected
*/
public AppInfoCollector(String repositoryFolder, String destFolder) {
this.destFolder = destFolder;
this.repositoryFolder = repositoryFolder;
this.config = config;
}
/**
* Captures applications deployment descriptors and generated files
* @throws DiagnosticException
*/
public Data capture() throws DiagnosticException {
WritableDataImpl dataImpl = new WritableDataImpl(DataType.APPL_INFO);
dataImpl.addChild(captureAppRelatedInfo(Constants.GENERATED_DIR));
dataImpl.addChild(
captureAppRelatedInfo(Constants.APPLICATIONS_DIR,
new DDFilter()));
return dataImpl;
}//capture
/**
* Captures files
* @param relativePath directory to be copied relative to central/cache
* repository
* @throw DiagnosticException
*/
private Data captureAppRelatedInfo(String relativePath)
throws DiagnosticException {
try {
String sourceFolder = repositoryFolder + File.separator + relativePath;
String destFileObj = destFolder + File.separator + relativePath;
FileUtils.copyDir(sourceFolder, destFileObj, true);
return new FileData(destFileObj, DataType.APPL_INFO);
} catch(IOException ioe) {
logger.log(Level.WARNING, "diagnostic-service.copy_failed" ,
new Object[]{relativePath, ioe.getMessage()});
}
return null;
}
/**
* Capture filtered files
* @param relativePath directory to be copied relative to central/cache
* repository
* @param filter file name filter
*/
private Data captureAppRelatedInfo(String relativePath,
FilenameFilter filter) throws DiagnosticException {
WritableDataImpl dataImpl = new WritableDataImpl(relativePath);
String sourceFolderName = repositoryFolder + File.separator + relativePath;
File sourceFolder = new File(sourceFolderName);
String[] filteredChildren = null;
String[] children = null;
// Assumes that there is no further sub directory , if children
// satisfying the filter are found
if (filter != null) {
filteredChildren = sourceFolder.list(filter);
}
// Visit subfolders to search files with matching the filter
if (filteredChildren != null) {
if(filteredChildren.length == 0) {
children = sourceFolder.list();
for (int i = 0 ; i < children.length; i++) {
String childName = relativePath + File.separator + children[i];
String absoluteChildName = repositoryFolder + File.separator + childName;
File child = new File(absoluteChildName);
if (child.isDirectory())
dataImpl.addChild(captureAppRelatedInfo(childName, filter));
}
} else {
for (int i = 0 ; i < filteredChildren.length; i++) {
String childName = relativePath + File.separator +
filteredChildren[i];
String absoluteChildName = repositoryFolder +
File.separator + childName;
File child = new File(absoluteChildName);
try {
String dest = destFolder + File.separator + childName;
FileUtils.copyFile(absoluteChildName, dest);
dataImpl.addChild(new FileData(dest, DataType.APPL_INFO));
}catch(IOException ioe) {
logger.log(Level.WARNING, "diagnostic-service.copy_failed" ,
new Object[]{absoluteChildName, ioe.getMessage()});
}
}// for
}//else
}//if
return dataImpl;
}//createFileDataObjects
}
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