com.sun.enterprise.admin.progress.CommandProgressImpl Maven / Gradle / Ivy
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package com.sun.enterprise.admin.progress;
import com.sun.enterprise.util.StringUtils;
import java.io.Serializable;
import java.util.Date;
import org.glassfish.api.admin.AdminCommandEventBroker;
import org.glassfish.api.admin.CommandProgress;
import org.glassfish.api.admin.progress.ProgressStatusBase;
import org.glassfish.api.admin.progress.ProgressStatusEvent;
import org.glassfish.api.admin.progress.ProgressStatusEventCreateChild;
import org.glassfish.api.admin.progress.ProgressStatusEventProgress;
import org.glassfish.api.admin.progress.ProgressStatusImpl;
import org.glassfish.api.admin.progress.ProgressStatusMessage;
import org.glassfish.api.admin.progress.ProgressStatusMirroringImpl;
/** Basic and probably only implementation of {@code CommandProgress}.
*
* @author mmares
*/
public class CommandProgressImpl extends ProgressStatusImpl implements CommandProgress, Serializable {
private static final long serialVersionUID = 1;
public class LastChangedMessage implements ProgressStatusMessage, Serializable {
private String sourceId;
private String message;
private String contextString;
private LastChangedMessage(String sourceId, String message) {
this.sourceId = sourceId;
if (message != null && message.isEmpty()) {
message = null;
}
this.message = message;
}
@Override
public String getMessage() {
return message;
}
@Override
public String getSourceId() {
return sourceId;
}
public String getContextString() {
if (contextString == null) {
StringBuilder result = new StringBuilder();
ProgressStatusBase fnd = findById(sourceId);
if (StringUtils.ok(fnd.getName())) {
result.append(fnd.getName());
}
ProgressStatusBase parent;
while((parent = fnd.getParrent()) != null) {
if (StringUtils.ok(parent.getName())) {
if (result.length() > 0) {
result.insert(0, '.');
}
result.insert(0, parent.getName());
}
fnd = parent;
}
contextString = result.toString();
}
return contextString;
}
}
private LastChangedMessage lastMessage;
private long eTag = 0;
private Date startTime;
private Date endTime;
//TODO: Set after resurection
private transient AdminCommandEventBroker eventBroker;
private boolean spinner = false;
public CommandProgressImpl(String name, String id) {
super(name, -1, null, id);
startTime = new Date();
}
@Override
protected synchronized void fireEvent(ProgressStatusEvent event) {
if (event == null) {
return;
}
if (event instanceof ProgressStatusMessage) {
ProgressStatusMessage msgEvent = (ProgressStatusMessage) event;
if (StringUtils.ok(msgEvent.getMessage())) {
lastMessage = new LastChangedMessage(msgEvent.getSourceId(), msgEvent.getMessage());
}
}
if (event instanceof ProgressStatusEventProgress) {
this.spinner = ((ProgressStatusEventProgress) event).isSpinner();
}
eTag++;
if (eventBroker != null) {
eventBroker.fireEvent(EVENT_PROGRESSSTATUS_CHANGE, event);
}
}
@Override
public void setEventBroker(AdminCommandEventBroker eventBroker) {
this.eventBroker = eventBroker;
if (eventBroker != null) {
eventBroker.fireEvent(EVENT_PROGRESSSTATUS_STATE, this);
}
}
@Override
public synchronized ProgressStatusMirroringImpl createMirroringChild(int allocatedSteps) {
allocateStapsForChildProcess(allocatedSteps);
String childId = (id == null ? "" : id) + "." + (children.size() + 1);
ProgressStatusMirroringImpl result = new ProgressStatusMirroringImpl(null, this, childId);
children.add(new ChildProgressStatus(allocatedSteps, result));
fireEvent(new ProgressStatusEventCreateChild(id, null, result.getId(), allocatedSteps, -1));
return result;
}
@Override
public Date getEndTime() {
return endTime;
}
@Override
public Date getStartTime() {
return startTime;
}
@Override
public String getId() {
return this.id;
}
@Override
public String getName() {
return this.name;
}
@Override
public String getLastMessage() {
if (lastMessage != null) {
StringBuilder result = new StringBuilder();
result.append(lastMessage.getContextString());
if (result.length() > 0) {
result.append(": ");
}
result.append(lastMessage.getMessage());
return result.toString();
} else {
return null;
}
}
@Override
public void complete() {
complete(null);
}
@Override
public void complete(String message) {
this.endTime = new Date();
super.complete(message);
}
@Override
public boolean isSpinnerActive() {
return this.spinner;
}
}