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better exception logging

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This commit is contained in:
Andreas Huber
2017-03-19 09:08:41 +01:00
parent aadc9cbd21
commit 9ab5d76d93
4 changed files with 41 additions and 57 deletions
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18
pdb-ui/src/main/java/org/lucares/pdbui/InternalServerError.java
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@@ -1,18 +0,0 @@
package org.lucares.pdbui;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ResponseStatus;
@ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR, reason = "Internal Server Error")
public class InternalServerError extends RuntimeException {
private static final long serialVersionUID = 1L;
public InternalServerError(final String message, final Throwable cause) {
super(message, cause);
}
public InternalServerError(final Throwable cause) {
super(cause);
}
}

18
pdb-ui/src/main/java/org/lucares/pdbui/NotFoundException.java Normal file
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@@ -0,0 +1,18 @@
package org.lucares.pdbui;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ResponseStatus;
@ResponseStatus(value = HttpStatus.NOT_FOUND, reason = "Not Found")
public class NotFoundException extends RuntimeException {
private static final long serialVersionUID = 694206253376122420L;
public NotFoundException(final String message, final Throwable cause) {
super(message, cause);
}
public NotFoundException(final Throwable cause) {
super(cause);
}
}

59
pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java
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@@ -6,6 +6,7 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.lucares.ludb.FieldNotExistsException;
import org.lucares.ludb.Proposal;
import org.lucares.pdb.plot.api.PlotSettings;
import org.lucares.pdbui.domain.AutocompleteProposal;
@@ -44,48 +45,37 @@ public class PdbController implements HardcodedValues, CollectionUtils {
produces = MediaType.APPLICATION_JSON_UTF8_VALUE //
)
@ResponseBody
PlotResponse createPlot(@RequestBody final PlotRequest request) {
PlotResponse createPlot(@RequestBody final PlotRequest request) throws InternalPlottingException {
try {
final PlotSettings plotSettings = PlotSettingsTransformer.toSettings(request);
final PlotSettings plotSettings = PlotSettingsTransformer.toSettings(request);
final File image = plotter.plot(plotSettings);
final File image = plotter.plot(plotSettings);
final Path relativeImagePath = plotter.getOutputDir().relativize(image.toPath());
return new PlotResponse(WEB_IMAGE_OUTPUT_PATH + "/" + relativeImagePath.toString());
} catch (final InternalPlottingException e) {
throw new InternalServerError(e);
}
final Path relativeImagePath = plotter.getOutputDir().relativize(image.toPath());
final String relativeImgUrl = relativeImagePath.toString().replace('\\', '/');
return new PlotResponse(WEB_IMAGE_OUTPUT_PATH + "/" + relativeImgUrl);
}
@RequestMapping(path = "/autocomplete", //
method = RequestMethod.GET, //
consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE, // APPLICATION_JSON_UTF8_VALUE
consumes = MediaType.APPLICATION_FORM_URLENCODED_VALUE, //
produces = MediaType.APPLICATION_JSON_UTF8_VALUE //
)
@ResponseBody
AutocompleteResponse autocomplete(@RequestParam(name = "query") final String query,
@RequestParam(name = "caretIndex") final int caretIndex) {
try {
final AutocompleteResponse result = new AutocompleteResponse();
final int zeroBasedCaretIndex = caretIndex - 1;
final AutocompleteResponse result = new AutocompleteResponse();
final int zeroBasedCaretIndex = caretIndex - 1;
final List<Proposal> proposals = db.autocomplete(query, zeroBasedCaretIndex);
final List<Proposal> nonEmptyProposals = filter(proposals, p -> p.getResults() > 0);
final List<Proposal> proposals = db.autocomplete(query, zeroBasedCaretIndex);
final List<Proposal> nonEmptyProposals = filter(proposals, p -> p.getResults() > 0);
final List<AutocompleteProposal> autocompleteProposals = toAutocompleteProposals(nonEmptyProposals);
Collections.sort(autocompleteProposals, new AutocompleteProposalByValue());
final List<AutocompleteProposal> autocompleteProposals = toAutocompleteProposals(nonEmptyProposals);
Collections.sort(autocompleteProposals, new AutocompleteProposalByValue());
result.setProposals(autocompleteProposals);
return result;
} catch (final Exception e) {
e.printStackTrace();
throw new InternalServerError(e);
}
result.setProposals(autocompleteProposals);
return result;
}
@RequestMapping(path = "/fields", //
@@ -95,16 +85,9 @@ public class PdbController implements HardcodedValues, CollectionUtils {
)
@ResponseBody
List<String> fields() {
final List<String> fields = db.getDb().getFields();
try {
final List<String> fields = db.getDb().getFields();
return fields;
} catch (final Exception e) {
e.printStackTrace();
throw new InternalServerError(e);
}
return fields;
}
@RequestMapping(path = "/fields/{fieldName}/values", //
@@ -120,10 +103,8 @@ public class PdbController implements HardcodedValues, CollectionUtils {
final List<String> fields = db.getDb().getFieldsValues(query, fieldName);
return fields;
} catch (final Exception e) {
e.printStackTrace();
throw new InternalServerError(e);
} catch (final FieldNotExistsException e) {
throw new NotFoundException(e);
}
}

3
performanceDb/src/main/resources/log4j2.properties → pdb-ui/src/main/resources/log4j2.properties
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@@ -11,3 +11,6 @@ appender.console.layout.pattern = %d{yyyy-MM-dd HH:mm:ss.SSS} [%-5level] [%t] %c
rootLogger.level = info
rootLogger.appenderRef.stdout.ref = STDOUT
## log all exceptions thrown by controllers. Otherwise only 500 will be logged.
#log4j.logger.org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver=debug