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eclipse plugin: Cache the 'Paths' object instead of creating...

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...it each time is needed
This commit is contained in:
Timotei Dolean 2011-06-29 18:48:11 +00:00
parent 9c7ad189c8
commit 58c6a73643
1 changed files with 16 additions and 1 deletions
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17
utils/umc_dev/org.wesnoth/src/org/wesnoth/preferences/Preferences.java
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@ -8,6 +8,9 @@
*******************************************************************************/
package org.wesnoth.preferences;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
import org.eclipse.jface.preference.IPreferenceStore;
@ -20,6 +23,12 @@ import org.wesnoth.utils.StringUtils;
*/
public class Preferences extends AbstractPreferenceInitializer
{
/**
* A map for storing the paths for the current session
*/
protected static Map< String, Paths > paths_ =
new HashMap< String, Paths > ();
@Override
public void initializeDefaultPreferences()
{
@ -130,7 +139,13 @@ public class Preferences extends AbstractPreferenceInitializer
*/
public static Paths getPaths( String installName )
{
return new Paths( getInstallPrefix( installName ) );
Paths paths = paths_.get( installName );
if ( paths == null ) {
paths = new Paths( getInstallPrefix( installName ) );
paths_.put( installName, paths );
}
return paths;
}
/**