UQ-393 improve error handling

U-QASAR · Aug 29, 2016 · 6af3138 · 6af3138
1 parent 65f401c
commit 6af3138
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Showing 5 changed files with 94 additions and 94 deletions.
diff --git a/src/main/java/eu/uqasar/message/UQasarMessage.java b/src/main/java/eu/uqasar/message/UQasarMessage.java
@@ -1,25 +1,25 @@
-package eu.uqasar.message;
-
-/*
- * #%L
- * U-QASAR
- * %%
- * Copyright (C) 2012 - 2015 U-QASAR Consortium
- * %%
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * #L%
- */
-
+package eu.uqasar.message;
+
+/*
+ * #%L
+ * U-QASAR
+ * %%
+ * Copyright (C) 2012 - 2015 U-QASAR Consortium
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+
 
 import java.io.IOException;
 import java.io.StringWriter;
@@ -260,7 +260,7 @@ protected ResourceBundle getMyOrMyParentsResourceBundle() {
 					try {
 						bundle = ResourceBundle.getBundle(clazz.getCanonicalName(), localeT, clazz.getClassLoader());
 						return bundle;
-					} catch (MissingResourceException ex2) {
+					} catch (MissingResourceException ignored) {
 					}
 				}
 			}

diff --git a/src/main/java/eu/uqasar/util/ldap/LdapEntity.java b/src/main/java/eu/uqasar/util/ldap/LdapEntity.java
@@ -1,27 +1,27 @@
 /*
  */
-package eu.uqasar.util.ldap;
-
-/*
- * #%L
- * U-QASAR
- * %%
- * Copyright (C) 2012 - 2015 U-QASAR Consortium
- * %%
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * #L%
- */
-
+package eu.uqasar.util.ldap;
+
+/*
+ * #%L
+ * U-QASAR
+ * %%
+ * Copyright (C) 2012 - 2015 U-QASAR Consortium
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+
 
 import eu.uqasar.model.settings.ldap.LdapSettings;
 import java.io.Serializable;
@@ -57,7 +57,7 @@ public static <T> T getValue(final String attributeName, final Attributes attr)
 			if (attribute != null) {
 				return (T) attribute.get();
 			}
-		} catch (NamingException e) {
+		} catch (NamingException ignored) {
 		}
 		return null;
 	}
@@ -68,7 +68,7 @@ public <T> T getValue(final String attributeName) {
 			if (attribute != null) {
 				return (T) attribute.get();
 			}
-		} catch (NamingException e) {
+		} catch (NamingException ignored) {
 		}
 		return null;
 	}

diff --git a/src/main/java/eu/uqasar/web/components/charts/DefaultChartOptions.java b/src/main/java/eu/uqasar/web/components/charts/DefaultChartOptions.java
@@ -1,25 +1,25 @@
-package eu.uqasar.web.components.charts;
-
-/*
- * #%L
- * U-QASAR
- * %%
- * Copyright (C) 2012 - 2015 U-QASAR Consortium
- * %%
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * #L%
- */
-
+package eu.uqasar.web.components.charts;
+
+/*
+ * #%L
+ * U-QASAR
+ * %%
+ * Copyright (C) 2012 - 2015 U-QASAR Consortium
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+
 
 import java.text.DateFormatSymbols;
 import java.text.DecimalFormatSymbols;
@@ -60,7 +60,7 @@ public static LanguageOptions getLocalizedLanguageOptions() {
 			lang.setResetZoom(bundle.getString("chart.button.reset.zoom"));
 			lang.setResetZoomTitle(bundle
 					.getString("chart.button.title.reset.zoom"));
-		} catch (MissingResourceException e) {
+		} catch (MissingResourceException ignored) {
 		}
 
 		return lang;

diff --git a/src/main/java/eu/uqasar/web/components/resources/UserPictureResource.java b/src/main/java/eu/uqasar/web/components/resources/UserPictureResource.java
@@ -113,7 +113,7 @@ protected byte[] getImageData(Attributes attributes) {
 				bytes = baos.toByteArray();
 			}
 			return bytes;
-		} catch (IOException | ResourceStreamNotFoundException ex) {
+		} catch (IOException | ResourceStreamNotFoundException ignored) {
 		}
 		return null;
 	}

diff --git a/src/main/java/eu/uqasar/web/upload/UserProfilePictureUploadHelper.java b/src/main/java/eu/uqasar/web/upload/UserProfilePictureUploadHelper.java
@@ -1,27 +1,27 @@
 /*
  */
-package eu.uqasar.web.upload;
-
-/*
- * #%L
- * U-QASAR
- * %%
- * Copyright (C) 2012 - 2015 U-QASAR Consortium
- * %%
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * #L%
- */
-
+package eu.uqasar.web.upload;
+
+/*
+ * #%L
+ * U-QASAR
+ * %%
+ * Copyright (C) 2012 - 2015 U-QASAR Consortium
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
+
 
 import eu.uqasar.model.user.User;
 import java.awt.image.BufferedImage;
@@ -104,7 +104,7 @@ public Path processFile(InputStream is, Path target) throws IOException {
 			try (FileOutputStream baos = new FileOutputStream(target.toFile())) {
 				ImageIO.write(thumb, "PNG", baos);
 			}
-		} catch (IOException ex) {
+		} catch (IOException ignored) {
 		}
 		return target;
 	}