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Merged HEAD-BUG-FIX (5.1/Cloud) to HEAD (5.1/Cloud)

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106705: Made findManifest and backup public so they can be reused. UTF-77


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@106796 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Alan Davis
2015-06-23 07:07:20 +00:00
parent 6e3fb93759
commit 70f7e4cf7c
5 changed files with 105 additions and 37 deletions
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75
source/java/org/alfresco/repo/module/tool/WarHelperImpl.java
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@@ -1,5 +1,6 @@
package org.alfresco.repo.module.tool;
import de.schlichtherle.truezip.file.TArchiveDetector;
import de.schlichtherle.truezip.file.TFile;
import de.schlichtherle.truezip.file.TFileInputStream;
import org.alfresco.error.AlfrescoRuntimeException;
@@ -110,20 +111,33 @@ public class WarHelperImpl implements WarHelper
* @throws ModuleManagementToolException
*/
protected String findManifestArtibute(TFile war, String attributeName) throws ModuleManagementToolException {
InputStream is = null;
try
{
is = new TFileInputStream(war+MANIFEST_FILE);
Manifest manifest = new Manifest(is);
Attributes attribs = manifest.getMainAttributes();
return attribs.getValue(attributeName);
}
catch (IOException e)
{
throw new ModuleManagementToolException("Unabled to read a manifest for the war file: "+ war);
}
Manifest manifest = findManifest(war);
Attributes attribs = manifest.getMainAttributes();
return attribs.getValue(attributeName);
}
/**
* Finds a single attribute from a war manifest file.
* @param war the war
* @return Manifest
* @throws ModuleManagementToolException
*/
@Override
public Manifest findManifest(TFile war) throws ModuleManagementToolException {
InputStream is = null;
try
{
is = new TFileInputStream(war+MANIFEST_FILE);
Manifest manifest = new Manifest(is);
return manifest;
}
catch (IOException e)
{
throw new ModuleManagementToolException("Unabled to read a manifest for the war file: "+ war);
}
finally
{
if (is != null)
@@ -131,8 +145,7 @@ public class WarHelperImpl implements WarHelper
try { is.close(); } catch (Throwable e ) {}
}
}
}
}
/**
* Compares the version information with the module details to see if their valid. If they are invalid then it throws an exception.
@@ -335,6 +348,36 @@ public class WarHelperImpl implements WarHelper
return moduleDetails;
}
/**
* Backs up a given file or directory.
*
* @param file the file to backup
* @return the absolute path to the backup file.
*/
@Override
public String backup(TFile file) throws IOException
{
String backupLocation = file.getAbsolutePath()+"-" + System.currentTimeMillis() + ".bak";
if (file.isArchive())
{
log.info("Backing up file...");
TFile source = new TFile(file.getAbsolutePath(), TArchiveDetector.NULL);
TFile backup = new TFile(backupLocation, TArchiveDetector.NULL);
source.cp_rp(backup); //Just copy the file
}
else
{
log.info("Backing up DIRECTORY...");
TFile backup = new TFile(backupLocation);
file.cp_rp(backup); //Copy the directory
}
log.info("The back up is at '" + backupLocation + "'");
return backupLocation;
}
/**
* Gets the module details for the specified module from the war.
* @param war a valid war file or exploded directory from a war