Package liquibase.exception

Examples of liquibase.exception.ChangeLogParseException

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        RawSQLChange change = new RawSQLChange();

        try {
            InputStream sqlStream = StreamUtil.singleInputStream(physicalChangeLogLocation, resourceAccessor);
            if (sqlStream == null) {
                throw new ChangeLogParseException("File does not exist: "+physicalChangeLogLocation);
            }
            String sql = StreamUtil.getStreamContents(sqlStream, null);
            change.setSql(sql);
        } catch (IOException e) {
            throw new ChangeLogParseException(e);
        }
        change.setResourceAccessor(resourceAccessor);
        change.setSplitStatements(false);
        change.setStripComments(false);
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        Yaml yaml = new Yaml();

        try {
            InputStream changeLogStream = StreamUtil.singleInputStream(physicalChangeLogLocation, resourceAccessor);
            if (changeLogStream == null) {
                throw new ChangeLogParseException(physicalChangeLogLocation + " does not exist");
            }

            Map parsedYaml;
            try {
                parsedYaml = yaml.loadAs(changeLogStream, Map.class);
            } catch (Exception e) {
                throw new ChangeLogParseException("Syntax error in " + getSupportedFileExtensions()[0] + ": " + e.getMessage(), e);
            }

            List rootList = (List) parsedYaml.get("databaseChangeLog");
            if (rootList == null) {
                throw new ChangeLogParseException("Could not find databaseChangeLog node");
            }
            for (Object obj : rootList) {
                if (obj instanceof Map && ((Map) obj).containsKey("property")) {
                    Map property = (Map) ((Map) obj).get("property");
                    ContextExpression context = new ContextExpression((String) property.get("context"));
                    Labels labels = new Labels((String) property.get("labels"));
                    if (property.containsKey("name")) {
                        Object value = property.get("value");
                        if (value != null) {
                            value = value.toString();
                        }
                        changeLogParameters.set((String) property.get("name"), (String) value, context, labels, (String) property.get("dbms"));
                    } else if (property.containsKey("file")) {
                        Properties props = new Properties();
                        InputStream propertiesStream = StreamUtil.singleInputStream((String) property.get("file"), resourceAccessor);
                        if (propertiesStream == null) {
                            log.info("Could not open properties file " + property.get("file"));
                        } else {
                            props.load(propertiesStream);

                            for (Map.Entry entry : props.entrySet()) {
                                changeLogParameters.set(entry.getKey().toString(), entry.getValue().toString(), context, labels, (String) property.get("dbms"));
                            }
                        }
                    }
                }
            }


            replaceParameters(parsedYaml, changeLogParameters);

            DatabaseChangeLog changeLog = new DatabaseChangeLog(physicalChangeLogLocation);
            changeLog.setChangeLogParameters(changeLogParameters);
            ParsedNode databaseChangeLogNode = new ParsedNode(null, "databaseChangeLog");
            databaseChangeLogNode.setValue(rootList);

            changeLog.load(databaseChangeLogNode, resourceAccessor);

            return changeLog;
        } catch (Throwable e) {
            if (e instanceof ChangeLogParseException) {
                throw (ChangeLogParseException) e;
            }
            throw new ChangeLogParseException(e);
        }
    }
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        DatabaseChangeLog changeLog = new DatabaseChangeLog(physicalChangeLogLocation);
        changeLog.setChangeLogParameters(changeLogParameters);
        try {
            changeLog.load(parsedNode, resourceAccessor);
        } catch (Exception e) {
            throw new ChangeLogParseException(e);
        }

        return changeLog;
    }
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                if (changeSetPatternMatcher.matches()) {
                    String finalCurrentSql = changeLogParameters.expandExpressions(StringUtils.trimToNull(currentSql.toString()));
                    if (changeSet != null) {

                        if (finalCurrentSql == null) {
                            throw new ChangeLogParseException("No SQL for changeset " + changeSet.toString(false));
                        }

                        change.setSql(finalCurrentSql);

                        if (StringUtils.trimToNull(currentRollbackSql.toString()) != null) {
                            if (currentRollbackSql.toString().trim().toLowerCase().matches("^not required.*")) {
                                changeSet.addRollbackChange(new EmptyChange());
                            } else {
                                RawSQLChange rollbackChange = new RawSQLChange();
                                rollbackChange.setSql(changeLogParameters.expandExpressions(currentRollbackSql.toString()));
                                changeSet.addRollbackChange(rollbackChange);
                            }
                        }
                    }

                    Matcher stripCommentsPatternMatcher = stripCommentsPattern.matcher(line);
                    Matcher splitStatementsPatternMatcher = splitStatementsPattern.matcher(line);
                    Matcher endDelimiterPatternMatcher = endDelimiterPattern.matcher(line);

                    Matcher logicalFilePathMatcher = logicalFilePathPattern.matcher (line);
                    Matcher runOnChangePatternMatcher = runOnChangePattern.matcher(line);
                    Matcher runAlwaysPatternMatcher = runAlwaysPattern.matcher(line);
                    Matcher contextPatternMatcher = contextPattern.matcher(line);
                    Matcher labelsPatternMatcher = labelsPattern.matcher(line);
                    Matcher runInTransactionPatternMatcher = runInTransactionPattern.matcher(line);
                    Matcher dbmsPatternMatcher = dbmsPattern.matcher(line);
                    Matcher failOnErrorPatternMatcher = failOnErrorPattern.matcher(line);

                    boolean stripComments = parseBoolean(stripCommentsPatternMatcher, changeSet, true);
                    boolean splitStatements = parseBoolean(splitStatementsPatternMatcher, changeSet, true);
                    boolean runOnChange = parseBoolean(runOnChangePatternMatcher, changeSet, false);
                    boolean runAlways = parseBoolean(runAlwaysPatternMatcher, changeSet, false);
                    boolean runInTransaction = parseBoolean(runInTransactionPatternMatcher, changeSet, true);
                    boolean failOnError = parseBoolean(failOnErrorPatternMatcher, changeSet, true);

                    String endDelimiter = parseString(endDelimiterPatternMatcher);
                    String context = parseString(contextPatternMatcher);
                    String labels = parseString(labelsPatternMatcher);
                    String logicalFilePath = parseString(logicalFilePathMatcher);
                    if (logicalFilePath == null || "".equals (logicalFilePath)) {
                       logicalFilePath = changeLog.getLogicalFilePath ();
                    }
                    String dbms = parseString(dbmsPatternMatcher);


                    changeSet = new ChangeSet(changeSetPatternMatcher.group(2), changeSetPatternMatcher.group(1), runAlways, runOnChange, logicalFilePath, context, dbms, runInTransaction, changeLog.getObjectQuotingStrategy(), changeLog);
                    changeSet.setLabels(new Labels(labels));
                    changeSet.setFailOnError(failOnError);
                    changeLog.addChangeSet(changeSet);

                    change = new RawSQLChange();
                    change.setSql(finalCurrentSql);
                    change.setResourceAccessor(resourceAccessor);
                    change.setSplitStatements(splitStatements);
                    change.setStripComments(stripComments);
                    change.setEndDelimiter(endDelimiter);
                    changeSet.addChange(change);

                    currentSql = new StringBuffer();
                    currentRollbackSql = new StringBuffer();
                } else {
                    if (changeSet != null) {
                        Matcher commentMatcher = commentPattern.matcher(line);
                        Matcher rollbackMatcher = rollbackPattern.matcher(line);
                        Matcher preconditionsMatcher = preconditionsPattern.matcher(line);
                        Matcher preconditionMatcher = preconditionPattern.matcher(line);

                        if (commentMatcher.matches()) {
                            if (commentMatcher.groupCount() == 1) {
                                changeSet.setComments(commentMatcher.group(1));
                            }
                        } else if (rollbackMatcher.matches()) {
                            if (rollbackMatcher.groupCount() == 1) {
                                currentRollbackSql.append(rollbackMatcher.group(1)).append("\n");
                            }
                        } else if (preconditionsMatcher.matches()) {
                            if (preconditionsMatcher.groupCount() == 1) {
                                String body = preconditionsMatcher.group(1);
                                Matcher onFailMatcher = onFailPattern.matcher(body);
                                Matcher onErrorMatcher = onErrorPattern.matcher(body);
                                Matcher onUpdateSqlMatcher = onUpdateSqlPattern.matcher(body);

                                PreconditionContainer pc = new PreconditionContainer();
                                pc.setOnFail(StringUtils.trimToNull(parseString(onFailMatcher)));
                                pc.setOnError(StringUtils.trimToNull(parseString(onErrorMatcher)));
                                pc.setOnSqlOutput(StringUtils.trimToNull(parseString(onUpdateSqlMatcher)));
                                changeSet.setPreconditions(pc);
                            }
                        } else if (preconditionMatcher.matches()) {
                            if (changeSet.getPreconditions() == null) {
                                // create the defaults
                                changeSet.setPreconditions(new PreconditionContainer());
                            }
                            if (preconditionMatcher.groupCount() == 2) {
                                String name = StringUtils.trimToNull(preconditionMatcher.group(1));
                                if (name != null) {
                                    String body = preconditionMatcher.group(2).trim();
                                    if ("sql-check".equals(name)) {
                                        changeSet.getPreconditions().addNestedPrecondition(parseSqlCheckCondition(body));
                                    } else {
                                        throw new ChangeLogParseException("The '" + name + "' precondition type is not supported.");
                                    }
                                }
                            }
                        } else {
                            currentSql.append(line).append("\n");
                        }
                    }
                }
            }

            if (changeSet != null) {
                change.setSql(changeLogParameters.expandExpressions(StringUtils.trimToNull(currentSql.toString())));

                if (StringUtils.trimToNull(currentRollbackSql.toString()) != null) {
                    if (currentRollbackSql.toString().trim().toLowerCase().matches("^not required.*")) {
                        changeSet.addRollbackChange(new EmptyChange());
                    } else {
                        RawSQLChange rollbackChange = new RawSQLChange();
                        rollbackChange.setSql(changeLogParameters.expandExpressions(currentRollbackSql.toString()));
                        changeSet.addRollbackChange(rollbackChange);
                    }
                }
            }

        } catch (IOException e) {
            throw new ChangeLogParseException(e);
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException ignore) { }
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                p.setExpectedResult(matcher.group(1));
                p.setSql(matcher.group(2));
                return p;
            }
        }
        throw new ChangeLogParseException("Could not parse a SqlCheck precondition from '" + body + "'.");
    }
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        boolean stripComments = defaultValue;
        if (matcher.matches()) {
            try {
                stripComments = Boolean.parseBoolean(matcher.group(1));
            } catch (Exception e) {
                throw new ChangeLogParseException("Cannot parse "+changeSet+" "+matcher.toString().replaceAll("\\.*","")+" as a boolean");
            }
        }
        return stripComments;
    }
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                }
            });
         
            inputStream = StreamUtil.singleInputStream(physicalChangeLogLocation, resourceAccessor);
            if (inputStream == null) {
                throw new ChangeLogParseException(physicalChangeLogLocation + " does not exist");
            }

            XMLChangeLogSAXHandler contentHandler = new XMLChangeLogSAXHandler(physicalChangeLogLocation, resourceAccessor, changeLogParameters);
            xmlReader.setContentHandler(contentHandler);
            xmlReader.parse(new InputSource(new UtfBomStripperInputStream(inputStream)));

            return contentHandler.getDatabaseChangeLogTree();
        } catch (ChangeLogParseException e) {
            throw e;
        } catch (IOException e) {
            throw new ChangeLogParseException("Error Reading Migration File: " + e.getMessage(), e);
        } catch (SAXParseException e) {
            throw new ChangeLogParseException("Error parsing line " + e.getLineNumber() + " column " + e.getColumnNumber() + " of " + physicalChangeLogLocation +": " + e.getMessage(), e);
        } catch (SAXException e) {
            Throwable parentCause = e.getException();
            while (parentCause != null) {
                if (parentCause instanceof ChangeLogParseException) {
                    throw ((ChangeLogParseException) parentCause);
                }
                parentCause = parentCause.getCause();
            }
            String reason = e.getMessage();
            String causeReason = null;
            if (e.getCause() != null) {
                causeReason = e.getCause().getMessage();
            }

//            if (reason == null && causeReason==null) {
//                reason = "Unknown Reason";
//            }
            if (reason == null) {
                if (causeReason != null) {
                    reason = causeReason;
                } else {
                    reason = "Unknown Reason";
                }
            }

            throw new ChangeLogParseException("Invalid Migration File: " + reason, e);
        } catch (Exception e) {
            throw new ChangeLogParseException(e);
        } finally {
            if (inputStream != null) {
                try {
                    inputStream.close();
                } catch (IOException e) {
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Related Classes of liquibase.exception.ChangeLogParseException

  • liquibase.parser.core.formattedsql.FormattedSqlChangeLogParser
  • liquibase.parser.core.sql.SqlChangeLogParser
  • liquibase.parser.core.xml.AbstractChangeLogParser
  • liquibase.parser.core.xml.XMLChangeLogSAXParser
  • liquibase.parser.core.yaml.YamlChangeLogParser
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