liquibase.exception.ValidationFailedException Maven / Gradle / Ivy
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Liquibase is a tool for managing and executing database changes.
package liquibase.exception;
import liquibase.Scope;
import liquibase.changelog.ChangeSet;
import liquibase.changelog.visitor.ValidatingVisitor;
import liquibase.precondition.ErrorPrecondition;
import liquibase.precondition.FailedPrecondition;
import liquibase.util.StreamUtil;
import java.io.PrintStream;
import java.util.List;
import java.util.ResourceBundle;
import java.util.Set;
import static java.util.ResourceBundle.getBundle;
public class ValidationFailedException extends MigrationFailedException {
private static final long serialVersionUID = -6824856974397660436L;
public static final String INDENT_SPACES = " ";
private static final ResourceBundle coreBundle = getBundle("liquibase/i18n/liquibase-core");
private final List invalidMD5Sums;
private final List failedPreconditions;
private final List errorPreconditions;
private final Set duplicateChangeSets;
private final List setupExceptions;
private final List changeValidationExceptions;
private final ValidationErrors validationErrors;
public ValidationFailedException(ValidatingVisitor changeLogHandler) {
this.invalidMD5Sums = changeLogHandler.getInvalidMD5Sums();
this.failedPreconditions = changeLogHandler.getFailedPreconditions();
this.errorPreconditions = changeLogHandler.getErrorPreconditions();
this.duplicateChangeSets = changeLogHandler.getDuplicateChangeSets();
this.setupExceptions = changeLogHandler.getSetupExceptions();
this.changeValidationExceptions = changeLogHandler.getChangeValidationExceptions();
this.validationErrors = changeLogHandler.getValidationErrors();
}
@Override
public String getMessage() {
StringBuilder message = new StringBuilder();
String separator = StreamUtil.getLineSeparator();
message.append(coreBundle.getString("validation.failed")).append(separator);
if (!invalidMD5Sums.isEmpty()) {
message.append(INDENT_SPACES).append(
String.format(coreBundle.getString("check.sum.changed"), invalidMD5Sums.size())).append(separator);
for (int i=0; i< invalidMD5Sums.size(); i++) {
if (i > 25) {
break;
}
message.append(" ").append(invalidMD5Sums.get(i));
message.append(separator);
}
}
if (!failedPreconditions.isEmpty()) {
message.append(INDENT_SPACES).append(
String.format(coreBundle.getString("preconditions.failed"), failedPreconditions.size()))
.append(separator);
for (FailedPrecondition invalid : failedPreconditions) {
message.append(INDENT_SPACES).append(invalid.toString());
message.append(separator);
}
}
if (!errorPreconditions.isEmpty()) {
message.append(INDENT_SPACES).append(String.format(coreBundle.getString(
"preconditions.generated.error"), errorPreconditions.size()))
.append(separator);
for (ErrorPrecondition invalid : errorPreconditions) {
message.append(INDENT_SPACES).append(invalid.toString());
message.append(separator);
}
}
if (!duplicateChangeSets.isEmpty()) {
message.append(INDENT_SPACES).append(String.format(
coreBundle.getString("change.sets.duplicate.identifiers"),
duplicateChangeSets.size())).append(separator);
for (ChangeSet invalid : duplicateChangeSets) {
message.append(" ").append(invalid.toString(false));
message.append(separator);
}
}
if(!setupExceptions.isEmpty()){
message.append(INDENT_SPACES).append(
String.format(coreBundle.getString("changes.have.failures"), setupExceptions.size())).append(separator);
for (SetupException invalid : setupExceptions) {
message.append(" ").append(invalid.toString());
message.append(separator);
}
}
if(!changeValidationExceptions.isEmpty()){
message.append(INDENT_SPACES)
.append(String.format(
coreBundle.getString("changes.have.validation.errors"), changeValidationExceptions.size())
).append(separator);
for (Throwable invalid : changeValidationExceptions) {
Scope.getCurrentScope().getLog(getClass()).fine(coreBundle.getString("validation.exception"), invalid);
message.append(" ").append(invalid.toString());
message.append(separator);
}
}
if(validationErrors.hasErrors()){
message.append(INDENT_SPACES).append(String.format(
coreBundle.getString("changes.have.validation.failures"),
validationErrors.getErrorMessages().size()
)).append(separator);
for (String invalid : validationErrors.getErrorMessages()) {
message.append(" ").append(invalid);
message.append(separator);
}
}
return message.toString();
}
public List getInvalidMD5Sums() {
return invalidMD5Sums;
}
public void printDescriptiveError(PrintStream out) {
out.println("Validation Error: ");
if (!invalidMD5Sums.isEmpty()) {
out.println(INDENT_SPACES +invalidMD5Sums.size()+" changesets have changed since they were ran against the database");
for (String message : invalidMD5Sums) {
out.println(" " + message);
}
}
if (!failedPreconditions.isEmpty()) {
out.println(INDENT_SPACES +failedPreconditions.size()+" preconditions failed");
for (FailedPrecondition failedPrecondition : failedPreconditions) {
out.println(" "+failedPrecondition.toString());
}
}
if (!errorPreconditions.isEmpty()) {
out.println(INDENT_SPACES +errorPreconditions.size()+" preconditions generated an error");
for (ErrorPrecondition errorPrecondition : errorPreconditions) {
out.println(" "+errorPrecondition.toString());
}
}
if (!duplicateChangeSets.isEmpty()) {
out.println(INDENT_SPACES +duplicateChangeSets.size()+" changesets had duplicate identifiers");
for (ChangeSet duplicate : duplicateChangeSets) {
out.println(" "+duplicate.toString(false));
}
}
if(!setupExceptions.isEmpty()) {
out.println(INDENT_SPACES +setupExceptions.size()+" changes had errors");
for (SetupException setupEx : setupExceptions) {
out.println(" "+setupEx.getMessage());
}
}
}
}