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Added isAvailable() and getVersionString() to RuntimeExecutableContentTransformer so that the attributes of the new-style pdf2swf content transformer can be reported via JMX.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@12749 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Dave Ward 2009-01-14 17:47:25 +00:00
parent fd15f44b54
commit dfc35ffd6c
1 changed files with 29 additions and 3 deletions
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32
source/java/org/alfresco/repo/content/transform/RuntimeExecutableContentTransformer.java
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2005-2007 Alfresco Software Limited.
* Copyright (C) 2005-2009 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -78,6 +78,9 @@ public class RuntimeExecutableContentTransformer extends AbstractContentTransfor
private RuntimeExec checkCommand;
private RuntimeExec transformCommand;
/** Stores the output from the check command */
private String versionString;
public RuntimeExecutableContentTransformer()
{
}
@ -145,8 +148,11 @@ public class RuntimeExecutableContentTransformer extends AbstractContentTransfor
{
ExecutionResult result = checkCommand.execute();
// check the return code
available = result.getSuccess();
if (!available)
if (this.available = result.getSuccess())
{
this.versionString = result.getStdOut().trim();
}
else
{
logger.error("Failed to start a runtime executable content transformer: \n" + result);
}
@ -185,6 +191,26 @@ public class RuntimeExecutableContentTransformer extends AbstractContentTransfor
}
}
/**
* Signals whether this transformer is available.
*
* @return true, if is available
*/
public boolean isAvailable()
{
return this.available;
}
/**
* Gets the version string captured from the check command.
*
* @return the version string
*/
public String getVersionString()
{
return this.versionString;
}
/**
* Converts the source and target content to temporary files with the
* correct extensions for the mimetype that they map to.