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67 changes: 67 additions & 0 deletions
67
convex-gui/src/main/java/convex/gui/manager/windows/peer/ObserverPanel.java
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package convex.gui.manager.windows.peer; | ||
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import java.util.HashMap; | ||
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import javax.swing.ButtonGroup; | ||
import javax.swing.JLabel; | ||
import javax.swing.JPanel; | ||
import javax.swing.JRadioButton; | ||
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import convex.observer.StrimziKafka; | ||
import convex.peer.Server; | ||
import convex.peer.TransactionHandler; | ||
import net.miginfocom.swing.MigLayout; | ||
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@SuppressWarnings("serial") | ||
public class ObserverPanel extends JPanel { | ||
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protected Server server; | ||
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/** | ||
* Create the panel. | ||
* @param server Local server instance | ||
*/ | ||
public ObserverPanel(Server server) { | ||
this.server=server; | ||
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this.setLayout(new MigLayout("wrap 2")); | ||
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JRadioButton noneButton=addButton("Transactions",new JLabel("None"),()->{ | ||
server.getTransactionHandler().setRequestObserver(null); | ||
server.getTransactionHandler().setResponseObserver(null); | ||
}); | ||
noneButton.setSelected(true); | ||
add(noneButton); | ||
add(new JLabel("None")); | ||
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JRadioButton strmButton=addButton("Transactions",new JLabel("Strimzi"),()->{ | ||
StrimziKafka obs=StrimziKafka.get(server); | ||
obs.start(); | ||
TransactionHandler th=server.getTransactionHandler(); | ||
th.setRequestObserver(obs.getTransactionRequestObserver(server)); | ||
th.setResponseObserver(obs.getTransactionResponseObserver(server)); | ||
}); | ||
add(strmButton); | ||
add(new JLabel("Strimzi")); | ||
} | ||
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private JRadioButton addButton(String bgName,JLabel jLabel, Runnable action) { | ||
ButtonGroup buttonGroup=getGroup(bgName); | ||
JRadioButton button=new JRadioButton(); | ||
buttonGroup.add(button); | ||
button.addActionListener(e->{ | ||
action.run(); | ||
}); | ||
return button; | ||
} | ||
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private HashMap<String,ButtonGroup> bgroups=new HashMap<>(); | ||
private ButtonGroup getGroup(String bgName) { | ||
ButtonGroup bg=bgroups.get(bgName); | ||
if (bg==null) { | ||
bg=new ButtonGroup(); | ||
bgroups.put(bgName, bg); | ||
} | ||
return bg; | ||
} | ||
} |
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