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package liquibase.exception; |
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|
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import liquibase.change.CheckSum; |
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import liquibase.changelog.ChangeSet; |
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import liquibase.changelog.RanChangeSet; |
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import liquibase.changelog.visitor.ValidatingVisitor; |
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import liquibase.database.Database; |
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import liquibase.logging.LogFactory; |
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import liquibase.precondition.core.ErrorPrecondition; |
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import liquibase.precondition.core.FailedPrecondition; |
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import liquibase.util.StreamUtil; |
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|
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import java.io.PrintStream; |
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import java.util.List; |
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import java.util.Set; |
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|
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public class ValidationFailedException extends MigrationFailedException { |
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|
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private List<ChangeSet> invalidMD5Sums; |
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private List<FailedPrecondition> failedPreconditions; |
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private List<ErrorPrecondition> errorPreconditions; |
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private Set<ChangeSet> duplicateChangeSets; |
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private List<SetupException> setupExceptions; |
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private List<Throwable> changeValidationExceptions; |
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private ValidationErrors validationErrors; |
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private Database database; |
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|
| 28 | 0 | public ValidationFailedException(ValidatingVisitor changeLogHandler) { |
| 29 | 0 | this.invalidMD5Sums = changeLogHandler.getInvalidMD5Sums(); |
| 30 | 0 | this.failedPreconditions = changeLogHandler.getFailedPreconditions(); |
| 31 | 0 | this.errorPreconditions = changeLogHandler.getErrorPreconditions(); |
| 32 | 0 | this.duplicateChangeSets = changeLogHandler.getDuplicateChangeSets(); |
| 33 | 0 | this.setupExceptions = changeLogHandler.getSetupExceptions(); |
| 34 | 0 | this.changeValidationExceptions = changeLogHandler.getChangeValidationExceptions(); |
| 35 | 0 | this.validationErrors = changeLogHandler.getValidationErrors(); |
| 36 | 0 | this.database = changeLogHandler.getDatabase(); |
| 37 | 0 | } |
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|
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@Override |
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public String getMessage() { |
| 41 | 0 | StringBuffer message = new StringBuffer(); |
| 42 | 0 | message.append("Validation Failed:").append(StreamUtil.getLineSeparator()); |
| 43 | 0 | if (invalidMD5Sums.size() > 0) { |
| 44 | 0 | message.append(" ").append(invalidMD5Sums.size()).append(" change sets check sum") |
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.append(StreamUtil.getLineSeparator()); |
| 46 | 0 | for (int i = 0; i < invalidMD5Sums.size(); i++) { |
| 47 | 0 | if (i > 25) { |
| 48 | 0 | break; |
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} |
| 50 | 0 | ChangeSet invalid = invalidMD5Sums.get(i); |
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|
| 52 | 0 | message.append(" ").append(invalid.toString(false)).append(" is now: ") |
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.append(invalid.generateCheckSum()); |
| 54 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
| 57 | 0 | if (failedPreconditions.size() > 0) { |
| 58 | 0 | message.append(" ").append(failedPreconditions.size()).append(" preconditions failed") |
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.append(StreamUtil.getLineSeparator()); |
| 60 | 0 | for (FailedPrecondition invalid : failedPreconditions) { |
| 61 | 0 | message.append(" ").append(invalid.toString()); |
| 62 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
| 65 | 0 | if (errorPreconditions.size() > 0) { |
| 66 | 0 | message.append(" ").append(errorPreconditions.size()).append(" preconditions generated an error") |
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.append(StreamUtil.getLineSeparator()); |
| 68 | 0 | for (ErrorPrecondition invalid : errorPreconditions) { |
| 69 | 0 | message.append(" ").append(invalid.toString()); |
| 70 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
| 73 | 0 | if (duplicateChangeSets.size() > 0) { |
| 74 | 0 | message.append(" ").append(duplicateChangeSets.size()).append(" change sets had duplicate identifiers") |
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.append(StreamUtil.getLineSeparator()); |
| 76 | 0 | for (ChangeSet invalid : duplicateChangeSets) { |
| 77 | 0 | message.append(" ").append(invalid.toString(false)); |
| 78 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
| 81 | 0 | if (setupExceptions.size() > 0) { |
| 82 | 0 | message.append(" ").append(setupExceptions.size()).append(" changes have failures") |
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.append(StreamUtil.getLineSeparator()); |
| 84 | 0 | for (SetupException invalid : setupExceptions) { |
| 85 | 0 | message.append(" ").append(invalid.toString()); |
| 86 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
| 89 | 0 | if (changeValidationExceptions.size() > 0) { |
| 90 | 0 | message.append(" ").append(changeValidationExceptions.size()).append(" changes have validation errors") |
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.append(StreamUtil.getLineSeparator()); |
| 92 | 0 | for (Throwable invalid : changeValidationExceptions) { |
| 93 | 0 | LogFactory.getLogger().debug("validation exception", invalid); |
| 94 | 0 | message.append(" ").append(invalid.toString()); |
| 95 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
| 98 | 0 | if (validationErrors.hasErrors()) { |
| 99 | 0 | message.append(" ").append(validationErrors.getErrorMessages().size()) |
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.append(" changes have validation failures").append(StreamUtil.getLineSeparator()); |
| 101 | 0 | for (String invalid : validationErrors.getErrorMessages()) { |
| 102 | 0 | message.append(" ").append(invalid); |
| 103 | 0 | message.append(StreamUtil.getLineSeparator()); |
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} |
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} |
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|
| 107 | 0 | return message.toString(); |
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} |
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|
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public List<ChangeSet> getInvalidMD5Sums() { |
| 111 | 0 | return invalidMD5Sums; |
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} |
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|
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public void printDescriptiveError(PrintStream out) { |
| 115 | 0 | out.println("Validation Error: "); |
| 116 | 0 | if (invalidMD5Sums.size() > 0) { |
| 117 | 0 | out.println(" " + invalidMD5Sums.size() |
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+ " change sets have changed since they were ran against the database"); |
| 119 | 0 | for (ChangeSet changeSet : invalidMD5Sums) { |
| 120 | 0 | out.println(" " + changeSet.toString(false)); |
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} |
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} |
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|
| 124 | 0 | if (failedPreconditions.size() > 0) { |
| 125 | 0 | out.println(" " + failedPreconditions.size() + " preconditions failed"); |
| 126 | 0 | for (FailedPrecondition failedPrecondition : failedPreconditions) { |
| 127 | 0 | out.println(" " + failedPrecondition.toString()); |
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} |
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} |
| 130 | 0 | if (errorPreconditions.size() > 0) { |
| 131 | 0 | out.println(" " + errorPreconditions.size() + " preconditions generated an error"); |
| 132 | 0 | for (ErrorPrecondition errorPrecondition : errorPreconditions) { |
| 133 | 0 | out.println(" " + errorPrecondition.toString()); |
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} |
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} |
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|
| 137 | 0 | if (duplicateChangeSets.size() > 0) { |
| 138 | 0 | out.println(" " + duplicateChangeSets.size() + " change sets had duplicate identifiers"); |
| 139 | 0 | for (ChangeSet duplicate : duplicateChangeSets) { |
| 140 | 0 | out.println(" " + duplicate.toString(false)); |
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} |
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} |
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|
| 144 | 0 | if (setupExceptions.size() > 0) { |
| 145 | 0 | out.println(" " + setupExceptions.size() + " changes had errors"); |
| 146 | 0 | for (SetupException setupEx : setupExceptions) { |
| 147 | 0 | out.println(" " + setupEx.getMessage()); |
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} |
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} |
| 150 | 0 | } |
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} |