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ReindexActionBean.java
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/
ReindexActionBean.java
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package org.zanata.action;
import java.io.Serializable;
import java.util.List;
import java.util.concurrent.CancellationException;
import java.util.concurrent.ExecutionException;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.annotations.Startup;
import org.jboss.seam.annotations.security.Restrict;
import org.joda.time.Period;
import org.joda.time.format.PeriodFormatter;
import org.joda.time.format.PeriodFormatterBuilder;
import org.zanata.async.AsyncHandle;
@Name("reindexAction")
@Scope(ScopeType.APPLICATION)
@Startup
@Restrict("#{s:hasRole('admin')}")
public class ReindexActionBean implements Serializable
{
private static final long serialVersionUID = 1L;
@In
ReindexAsyncBean reindexAsync;
public List<ReindexClassOptions> getClasses()
{
return reindexAsync.getReindexOptions();
}
public void selectAll(boolean selected)
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
opts.setPurge(selected);
opts.setReindex(selected);
opts.setOptimize(selected);
}
}
public boolean isPurgeAll()
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
if (!opts.isPurge())
{
return false;
}
}
return true;
}
public void setPurgeAll(boolean selected)
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
opts.setPurge(selected);
}
}
public boolean isReindexAll()
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
if (!opts.isReindex())
{
return false;
}
}
return true;
}
public void setReindexAll(boolean selected)
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
opts.setReindex(selected);
}
}
public boolean isOptimizeAll()
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
if (!opts.isOptimize())
{
return false;
}
}
return true;
}
public void setOptimizeAll(boolean selected)
{
for (ReindexClassOptions opts : reindexAsync.getReindexOptions())
{
opts.setOptimize(selected);
}
}
public boolean isInProgress()
{
return reindexAsync.getProcessHandle() != null && !reindexAsync.getProcessHandle().isDone();
}
public String getCurrentClass()
{
return reindexAsync.getCurrentClassName();
}
public boolean isError()
{
AsyncHandle<Boolean> taskHandle = reindexAsync.getProcessHandle();
if( taskHandle == null )
{
return false;
}
else if( taskHandle.isDone() )
{
try
{
taskHandle.get();
}
catch (InterruptedException e)
{
return true;
}
catch (ExecutionException e)
{
return true;
}
catch (CancellationException e)
{
return false;
}
}
return false;
}
public int getReindexCount()
{
if(reindexAsync.getProcessHandle() == null)
{
return 0;
}
else
{
return reindexAsync.getProcessHandle().getMaxProgress();
}
}
public int getReindexProgress()
{
if(reindexAsync.getProcessHandle() == null)
{
return 0;
}
else
{
return reindexAsync.getProcessHandle().getCurrentProgress();
}
}
public void reindexDatabase()
{
if (reindexAsync.getProcessHandle() == null || reindexAsync.getProcessHandle().isDone())
{
reindexAsync.startProcess();
}
}
public void cancel()
{
reindexAsync.getProcessHandle().cancel(false);
}
public boolean isCanceled()
{
return reindexAsync.getProcessHandle() != null && reindexAsync.getProcessHandle().isCancelled();
}
// TODO move to common location with ViewAllStatusAction
private static final PeriodFormatterBuilder PERIOD_FORMATTER_BUILDER =
new PeriodFormatterBuilder()
.appendDays().appendSuffix(" day", " days")
.appendSeparator(", ")
.appendHours().appendSuffix(" hour", " hours")
.appendSeparator(", ")
.appendMinutes().appendSuffix(" min", " mins");
private String formatTimePeriod( long durationInMillis )
{
PeriodFormatter formatter = PERIOD_FORMATTER_BUILDER.toFormatter();
Period period = new Period( durationInMillis );
if( period.toStandardMinutes().getMinutes() <= 0 )
{
return "less than a minute"; // TODO Localize
}
else
{
return formatter.print( period.normalizedStandard() );
}
}
/*public String getElapsedTime()
{
return formatTimePeriod(reindexAsync.getProcessHandle().getElapsedTime());
}
public String getEstimatedTimeRemaining()
{
return formatTimePeriod(reindexAsync.getProcessHandle().getEstimatedTimeRemaining());
}*/
}