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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.AutoCreate;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
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.AsyncTaskHandle;
@AutoCreate
@Name("reindexAction")
@Scope(ScopeType.STATELESS)
@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() {
AsyncTaskHandle<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();
}
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()); }
*/
}