Example usage for org.apache.commons.logging Log error

Introduction

In this page you can find the example usage for org.apache.commons.logging Log error.

Prototype

void error(Object message, Throwable t);

Source Link

Document

Logs an error with error log level.

Usage

From source file:ome.logic.AdminImpl.java

@RolesAllowed("system")
@Transactional(readOnly = false)/*from   w w  w  .  ja  v a 2  s. c  om*/
public void synchronizeLoginCache() {

    final Log log = getBeanHelper().getLogger();
    final List<Map<String, Object>> dnIds = ldapUtil.lookupLdapAuthExperimenters();

    if (dnIds.size() > 0) {
        log.info("Synchronizing " + dnIds.size() + " ldap user(s)");
    }

    for (Map<String, Object> dnId : dnIds) {
        String dn = (String) dnId.get("dn");
        Long id = (Long) dnId.get("experimenter_id");
        try {
            Experimenter e = userProxy(id);
            ldapUtil.synchronizeLdapUser(e.getOmeName());
        } catch (ApiUsageException aue) {
            // User likely doesn't exist
            log.debug("User not found: " + dn);
        } catch (Exception e) {
            log.error("synchronizeLdapUser:" + dnId, e);
        }
    }
    context.publishEvent(new UserGroupUpdateEvent(this));
}

---

From source file:org.acmsl.queryj.AbstractQueryJChain.java

/**
 * Sends given command to a concrete chain.
 * @param chain the concrete chain./*from   w  w w.  j a v a  2 s . c  o m*/
 * @param command the command that represents which actions should be done.
 * @return <code>true</code> if the command is processed by the chain.
 * @throws QueryJBuildException if the process fails.
 */
protected boolean process(@NotNull final Chain<C, QueryJBuildException, CH> chain, @NotNull final C command)
        throws QueryJBuildException {
    boolean result = false;

    @Nullable
    final Log t_Log = command.getLog();

    final boolean t_bLoggingEnabled = (t_Log != null);

    boolean restart = false;

    do {
        try {
            @Nullable
            CH t_CurrentCommandHandler = null;

            do {
                t_CurrentCommandHandler = getNextChainLink(chain, t_CurrentCommandHandler);

                if (t_bLoggingEnabled) {
                    t_Log.debug("Next handler: " + t_CurrentCommandHandler);
                }

                if (t_CurrentCommandHandler != null) {
                    result = t_CurrentCommandHandler.handle(command);

                    if (t_bLoggingEnabled) {
                        t_Log.debug(t_CurrentCommandHandler + "#handle(QueryJCommand) returned " + result);
                    }
                }
            } while ((!result) && (t_CurrentCommandHandler != null) && (!restart));
        } catch (@NotNull final DevelopmentModeException devMode) {
            restart = true;
        } catch (@NotNull final QueryJBuildException buildException) {
            cleanUpOnError(buildException, command);

            if (t_bLoggingEnabled) {
                t_Log.error("QueryJ could not generate sources correctly.", buildException);
            }

            throw buildException;
        }
    } while (restart);

    return result;
}

---

From source file:org.acmsl.queryj.api.AbstractTemplateGenerator.java

/**
 * Performs the generation process./*from  w  w w.j  a  va  2s . c om*/
 * @param template the template.
 * @param caching whether template caching is enabled.
 * @param fileName the file name.
 * @param outputDir the output folder.
 * @param rootFolder the root folder.
 * @param charset the {@link Charset} to use.
 * @param fileUtils the {@link FileUtils} instance.
 * @param log the {@link Log} instance.
 * @return whether it gets written to disk.
 * @throws IOException if the template cannot be written to disk.
 * @throws QueryJBuildException if the template cannot be generated.
 */
protected boolean generate(@NotNull final N template, final boolean caching, @NotNull final String fileName,
        @NotNull final File outputDir, @NotNull final File rootFolder, @NotNull final Charset charset,
        @NotNull final FileUtils fileUtils, @Nullable final Log log) throws IOException, QueryJBuildException {
    boolean result = false;

    @Nullable
    final ST relevantStTemplate = template.generate(true);

    @Nullable
    final String relevantContent;

    if (relevantStTemplate != null) {
        relevantContent = relevantStTemplate.render();
    } else {
        relevantContent = null;
    }

    if (relevantContent != null) {
        @NotNull
        final String newHash = computeHash(relevantContent, charset);

        @Nullable
        final String oldHash = retrieveHash(fileName, outputDir, rootFolder, charset, fileUtils);

        if ((oldHash == null) || (!newHash.equals(oldHash))) {
            result = true;
        }

        if (result) {
            @NotNull
            final String t_strOutputFile = outputDir.getAbsolutePath() + File.separator + fileName;

            if (caching) {
                serializeTemplate(template, getOutputDir(outputDir, rootFolder).getAbsolutePath()
                        + File.separator + "." + fileName + ".ser");
            }

            @Nullable
            final ST stTemplate = template.generate(false);

            @Nullable
            String t_strFileContents = "";

            if (stTemplate != null) {
                try {
                    t_strFileContents = stTemplate.render();
                } catch (@NotNull final Throwable throwable) {
                    @Nullable
                    final Log t_Log = UniqueLogFactory.getLog(AbstractQueryJTemplate.class);

                    if (t_Log != null) {
                        t_Log.error("Error in template " + template.getTemplateName(), throwable);
                    }
                    /*                    @Nullable final STTreeView debugTool =
                        new StringTemplateTreeView("Debugging " + getTemplateName(), t_Template);
                            
                    debugTool.setVisible(true);
                            
                    while (debugTool.isVisible())
                    {
                        try
                        {
                            Thread.sleep(1000);
                        }
                        catch (InterruptedException e)
                        {
                            e.printStackTrace();
                        }
                    }*/
                }
            }

            if (!"".equals(t_strFileContents)) {
                @NotNull
                final File t_FinalDir = new File(t_strOutputFile).getParentFile();

                final boolean folderCreated = t_FinalDir.mkdirs();

                if ((!folderCreated) && (!outputDir.exists())) {
                    throw new IOException("Cannot create output dir: " + t_FinalDir);
                } else if (t_strFileContents != null) {
                    if ((log != null) && (log.isDebugEnabled())) {
                        log.debug("Writing " + (t_strFileContents.length() * 2) + " bytes (" + charset + "): "
                                + t_strOutputFile);
                    }
                }

                if (t_strFileContents != null) {
                    fileUtils.writeFile(t_strOutputFile, t_strFileContents, charset);
                }

                writeHash(newHash, fileName, outputDir, rootFolder, charset, fileUtils);
            } else {
                if ((log != null) && (log.isDebugEnabled())) {
                    log.debug("Not writing " + t_strOutputFile + " since the generated content is empty");
                }
            }
        }
    }

    return result;
}

---

From source file:org.acmsl.queryj.api.handlers.BasePerTableTemplateBuildHandler.java

/**
 * Builds the template./*from w  w w . j  av  a 2 s  . c  o  m*/
 * @param parameters the parameters.
 * @param metadataManager the database metadata manager.
 * @param templateFactory the template factory.
 * @param tables the tables.
 * @throws QueryJBuildException if the template cannot be built.
 */
@SuppressWarnings("unchecked")
protected void buildTemplate(@NotNull final QueryJCommand parameters,
        @NotNull final MetadataManager metadataManager, @NotNull final TF templateFactory,
        @NotNull final List<Table<String, Attribute<String>, List<Attribute<String>>>> tables)
        throws QueryJBuildException {
    @NotNull
    final List<T> t_lTemplates = new ArrayList<>();

    @Nullable
    T t_Template;

    for (@Nullable
    final Table<String, Attribute<String>, List<Attribute<String>>> t_Table : tables) {
        if (t_Table != null) {
            if (metadataManager.isGenerationAllowedForTable(t_Table.getName())) {
                List<Row<String>> t_lStaticContent = retrieveCachedStaticContent(parameters, t_Table.getName());

                if (t_lStaticContent == null) {
                    try {
                        t_lStaticContent = retrieveStaticContent(t_Table.getName(),
                                metadataManager.getTableDAO());
                    } catch (@Nullable final SQLException cannotRetrieveTableContents) {
                        @Nullable
                        final Log t_Log = UniqueLogFactory.getLog(BasePerTableTemplateBuildHandler.class);

                        if (t_Log != null) {
                            t_Log.error("Cannot retrieve static contents for " + t_Table.getName(),
                                    cannotRetrieveTableContents);
                        }
                    }
                    if (t_lStaticContent == null) {
                        t_lStaticContent = new ArrayList<>(0);
                    }
                    storeCachedStaticContent(t_lStaticContent, parameters, t_Table.getName());
                }

                t_Template = createTemplate(templateFactory,
                        /*
                        retrievePackage(
                            t_Table.getName(), metadataManager.getEngine(), parameters),
                        */
                        t_Table.getName(), t_lStaticContent, parameters);

                if (t_Template != null) {
                    t_lTemplates.add(t_Template);
                }
            }
        }
    }

    storeTemplates(t_lTemplates, parameters);
}

---

From source file:org.acmsl.queryj.api.handlers.BasePerTableTemplateBuildHandler.java

/**
 * Checks whether given table contains static values or not.
 * @param parameters the parameter map./*from   ww w. j a v  a  2  s  .  c om*/
 * @param tableName the table name.
 * @param metadataManager the {@link MetadataManager} instance.
 * @param decoratorFactory the decorator factory.
 * @return such information.
 */
@SuppressWarnings("unused")
@Nullable
protected List<Row<String>> retrieveStaticContent(@NotNull final QueryJCommand parameters,
        @NotNull final String tableName, @NotNull final MetadataManager metadataManager,
        @NotNull final DecoratorFactory decoratorFactory) {
    @Nullable
    List<Row<String>> result = retrieveCachedStaticContent(parameters, tableName);

    if (result == null) {
        try {
            result = retrieveStaticContent(tableName, metadataManager.getTableDAO());

            if (result == null) {
                result = new ArrayList<>(0);
            }
            storeCachedStaticContent(result, parameters, tableName);
        } catch (@NotNull final SQLException sqlException) {
            @Nullable
            final Log t_Log = UniqueLogFactory.getLog(BasePerTableTemplateBuildHandler.class);

            if (t_Log != null) {
                t_Log.error("Error retrieving static content for " + tableName, sqlException);
            }
        }
    }

    return result;
}

---

From source file:org.acmsl.queryj.api.MetaLanguageUtils.java

/**
* Retrieves the attribute used to identify table content.
* @param tableComment the table's comment.
* @return such attribute.// w w w. j a v a 2s.c  om
*/
@Nullable
public String retrieveStaticAttribute(@Nullable final String tableComment) {
    @Nullable
    String result = null;

    if (!isEmpty(tableComment)) {
        try {
            assert tableComment != null;

            @NotNull
            final PerCommentParser t_Parser = setUpParser(tableComment);

            @NotNull
            final ParseTree tree = t_Parser.tableComment();

            @NotNull
            final PerCommentVisitor<String> visitor = new PerCommentTabStaticVisitor();

            result = visitor.visit(tree);
        } catch (@NotNull final RecognitionException recognitionException) {
            @Nullable
            final Log t_Log = UniqueLogFactory.getLog(MetaLanguageUtils.class);

            if (t_Log != null) {
                t_Log.error(Literals.INVALID_TABLE_COMMENT + tableComment, recognitionException);
            }
        }
    }

    return result;
}

---

From source file:org.acmsl.queryj.api.MetaLanguageUtils.java

/**
 * Retrieves the parent table in an ISA relationship, as
 * declared by the table comment./*  www .ja  v  a2 s  . c o m*/
 * @param tableComment the table's comment.
 * @return the parent table, or <code>null</code> otherwise.
 */
@Nullable
public String retrieveDeclaredParent(@NotNull final String tableComment) {
    @Nullable
    String result = null;

    if (!isEmpty(tableComment)) {
        try {
            @NotNull
            final PerCommentParser t_Parser = setUpParser(tableComment);

            @NotNull
            final ParseTree tree = t_Parser.tableComment();

            @NotNull
            final PerCommentVisitor<String> visitor = new PerCommentTabIsaVisitor();

            result = visitor.visit(tree);
        } catch (@NotNull final RecognitionException recognitionException) {
            @Nullable
            final Log t_Log = UniqueLogFactory.getLog(MetaLanguageUtils.class);

            if (t_Log != null) {
                t_Log.error(Literals.INVALID_TABLE_COMMENT + tableComment, recognitionException);
            }
        }
    }

    return result;
}

---

From source file:org.acmsl.queryj.api.MetaLanguageUtils.java

/**
 * Retrieves the table the comment owner discriminates among its
 * children in an ISA relationship.// w  ww  .ja  v  a  2s  .c  om
 * @param tableComment the table's comment.
 * @return the ISA parent table.
 */
@SuppressWarnings("unused")
@Nullable
public String retrieveDiscriminatingParent(@NotNull final String tableComment) {
    @Nullable
    String result = null;

    if (!isEmpty(tableComment)) {
        try {
            @NotNull
            final PerCommentParser t_Parser = setUpParser(tableComment);

            @NotNull
            final ParseTree tree = t_Parser.tableComment();

            @NotNull
            final PerCommentVisitor<String> visitor = new PerCommentTabIsatypeVisitor();

            result = visitor.visit(tree);
        } catch (@NotNull final RecognitionException recognitionException) {
            @Nullable
            final Log t_Log = UniqueLogFactory.getLog(MetaLanguageUtils.class);

            if (t_Log != null) {
                t_Log.error(Literals.INVALID_TABLE_COMMENT + tableComment, recognitionException);
            }
        }
    }

    return result;
}

---

From source file:org.acmsl.queryj.api.MetaLanguageUtils.java

/**
 * Retrieves the value to denote <code>true</code> values. If
 * <code>null</code>, then the column is not considered boolean.
 * @param columnComment the column comment.
 * @return the values to use in the database to denote <code>true</code>,
 * <code>false</code> and <code>null</code> values, or <code>null</code>
 * if the column is not boolean./*from w w w  .jav a  2s  . c  o m*/
 */
@NotNull
@SuppressWarnings("unused")
public String[] retrieveColumnBool(@NotNull final String columnComment) {
    @Nullable
    String[] result = null;

    boolean done = false;

    if (!isEmpty(columnComment)) {
        try {
            @NotNull
            final PerCommentParser t_Parser = setUpParser(columnComment);

            @NotNull
            final ParseTree tree = t_Parser.columnComment();

            @NotNull
            final PerCommentVisitor<List<String>> visitor = new PerCommentColBoolVisitor();

            @Nullable
            final List<String> boolDefs = visitor.visit(tree);

            if ((boolDefs != null) && (boolDefs.size() > 1)) {
                done = true;
                result = boolDefs.toArray(new String[boolDefs.size()]);
            }
        } catch (@NotNull final RecognitionException recognitionException) {
            @Nullable
            final Log t_Log = UniqueLogFactory.getLog(MetaLanguageUtils.class);

            if (t_Log != null) {
                t_Log.error(Literals.INVALID_COLUMN_COMMENT + columnComment, recognitionException);
            }
        }
    }

    if ((!done) || (result == null)) {
        result = new String[0];
    }

    return result;
}

---

From source file:org.acmsl.queryj.api.MetaLanguageUtils.java

/**
 * Retrieves whether the column is meant to be read-only from the
 * Java side (i.e. a last-modified or creation-date timestamp).
 * @param columnComment the column comment.
 * @return such condition.//from  w ww.  j  a  va 2  s.com
 */
@SuppressWarnings("unused")
public boolean retrieveColumnReadOnly(@NotNull final String columnComment) {
    boolean result = false;

    if (!isEmpty(columnComment)) {
        try {
            @NotNull
            final PerCommentParser t_Parser = setUpParser(columnComment);

            @NotNull
            final ParseTree tree = t_Parser.columnComment();

            @NotNull
            final PerCommentVisitor<Boolean> visitor = new PerCommentColReadonlyVisitor();

            @Nullable
            final Boolean resultValue = visitor.visit(tree);

            if (resultValue != null) {
                result = resultValue;
            }
        } catch (@NotNull final RecognitionException recognitionException) {
            @Nullable
            final Log t_Log = UniqueLogFactory.getLog(MetaLanguageUtils.class);

            if (t_Log != null) {
                t_Log.error(Literals.INVALID_COLUMN_COMMENT + columnComment, recognitionException);
            }
        }
    }

    return result;
}

---

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