Sunpy/opsu-dance
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make the error handler a single instance and always dump the displaycontainer

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This commit is contained in:
yugecin 2017-01-15 00:20:20 +01:00
parent 24c6c7da77
commit 4f10577321
3 changed files with 33 additions and 20 deletions
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4
src/yugecin/opsudance/OpsuDance.java
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@ -76,7 +76,7 @@ public class OpsuDance {
try { try {
container.setup(); container.setup();
} catch (LWJGLException e) { } catch (LWJGLException e) {
ErrorHandler.error("could not initialize GL", e, container).preventContinue().show(); ErrorHandler.error("could not initialize GL", e).preventContinue().show();
System.exit(1); System.exit(1);
} }
Exception caughtException = null; Exception caughtException = null;
@ -86,7 +86,7 @@ public class OpsuDance {
caughtException = e; caughtException = e;
} }
container.teardown(); container.teardown();
return caughtException != null && ErrorHandler.error("update/render error", caughtException, container).show().shouldIgnoreAndContinue(); return caughtException != null && ErrorHandler.error("update/render error", caughtException).show().shouldIgnoreAndContinue();
} }
private void initDatabase() { private void initDatabase() {

46
src/yugecin/opsudance/errorhandling/ErrorHandler.java
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@ -17,9 +17,11 @@
*/ */
package yugecin.opsudance.errorhandling; package yugecin.opsudance.errorhandling;
import com.google.inject.Inject;
import itdelatrisu.opsu.Options; import itdelatrisu.opsu.Options;
import itdelatrisu.opsu.Utils; import itdelatrisu.opsu.Utils;
import org.newdawn.slick.util.Log; import org.newdawn.slick.util.Log;
import yugecin.opsudance.core.DisplayContainer;
import yugecin.opsudance.utils.MiscUtils; import yugecin.opsudance.utils.MiscUtils;
import javax.swing.*; import javax.swing.*;
@ -39,31 +41,38 @@ import java.net.URLEncoder;
*/ */
public class ErrorHandler { public class ErrorHandler {
private final String customMessage; private static ErrorHandler instance;
private final Throwable cause;
private final String errorDump; private final DisplayContainer displayContainer;
private final String messageBody;
private String customMessage;
private Throwable cause;
private String errorDump;
private String messageBody;
private boolean preventContinue; private boolean preventContinue;
private boolean preventReport; private boolean preventReport;
private boolean ignoreAndContinue; private boolean ignoreAndContinue;
private ErrorHandler(String customMessage, Throwable cause, ErrorDumpable[] errorInfoProviders) { @Inject
public ErrorHandler(DisplayContainer displayContainer) {
this.displayContainer = displayContainer;
instance = this;
}
private ErrorHandler init(String customMessage, Throwable cause) {
this.customMessage = customMessage; this.customMessage = customMessage;
this.cause = cause; this.cause = cause;
StringWriter dump = new StringWriter(); StringWriter dump = new StringWriter();
for (ErrorDumpable infoProvider : errorInfoProviders) { try {
try { displayContainer.writeErrorDump(dump);
infoProvider.writeErrorDump(dump); } catch (Exception e) {
} catch (Exception e) { dump
dump .append("### ")
.append("### ") .append(e.getClass().getSimpleName())
.append(e.getClass().getSimpleName()) .append(" while creating errordump");
.append(" while creating errordump for ") e.printStackTrace(new PrintWriter(dump));
.append(infoProvider.getClass().getSimpleName());
e.printStackTrace(new PrintWriter(dump));
}
} }
errorDump = dump.toString(); errorDump = dump.toString();
@ -76,10 +85,11 @@ public class ErrorHandler {
Log.error("====== start unhandled exception dump"); Log.error("====== start unhandled exception dump");
Log.error(messageBody); Log.error(messageBody);
Log.error("====== end unhandled exception dump"); Log.error("====== end unhandled exception dump");
return this;
} }
public static ErrorHandler error(String message, Throwable cause, ErrorDumpable... errorInfoProviders) { public static ErrorHandler error(String message, Throwable cause) {
return new ErrorHandler(message, cause, errorInfoProviders); return instance.init(message, cause);
} }
public ErrorHandler preventReport() { public ErrorHandler preventReport() {

3
src/yugecin/opsudance/kernel/OpsuDanceModule.java
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@ -22,6 +22,7 @@ import yugecin.opsudance.PreStartupInitializer;
import yugecin.opsudance.core.DisplayContainer; import yugecin.opsudance.core.DisplayContainer;
import yugecin.opsudance.core.Demux; import yugecin.opsudance.core.Demux;
import yugecin.opsudance.core.state.transitions.EmptyTransitionState; import yugecin.opsudance.core.state.transitions.EmptyTransitionState;
import yugecin.opsudance.errorhandling.ErrorHandler;
import yugecin.opsudance.states.EmptyRedState; import yugecin.opsudance.states.EmptyRedState;
import yugecin.opsudance.states.EmptyState; import yugecin.opsudance.states.EmptyState;
import yugecin.opsudance.core.state.transitions.FadeInTransitionState; import yugecin.opsudance.core.state.transitions.FadeInTransitionState;
@ -35,6 +36,8 @@ public class OpsuDanceModule extends AbstractModule {
bind(Demux.class).asEagerSingleton(); bind(Demux.class).asEagerSingleton();
bind(DisplayContainer.class).asEagerSingleton(); bind(DisplayContainer.class).asEagerSingleton();
bind(ErrorHandler.class).asEagerSingleton();
bind(EmptyTransitionState.class).asEagerSingleton(); bind(EmptyTransitionState.class).asEagerSingleton();
bind(FadeInTransitionState.class).asEagerSingleton(); bind(FadeInTransitionState.class).asEagerSingleton();
bind(FadeOutTransitionState.class).asEagerSingleton(); bind(FadeOutTransitionState.class).asEagerSingleton();