Liquibase 4.26.0 · liquibase.exception.ValidationErrors

Modifier and Type	Field and Description
protected String	change
protected List<String>	errorMessages
protected List<String>	warningMessages

Access	Constructor and Description
public	ValidationErrors()
public	ValidationErrors(String change)
public	ValidationErrors(Change change)
public	ValidationErrors(Precondition precondition)

Method Summary

Modifier and Type	Method and Description
public ValidationErrors	addAll(ValidationErrors validationErrors)
public void	addAll(ValidationErrors validationErrors, ChangeSet changeSet)
public ValidationErrors	addError(String message)
public ValidationErrors	addError(String message, ChangeSet changeSet)
public ValidationErrors	addWarning(String message)
public final void	checkDisallowedField(String field whose value is checked disallowedFieldName, Object value that might be disallowed value, Database database the object/value combination is checked against database, Class<? extends Database>... a list of "forbidden" databases that do not allow this field/value combination disallowedDatabases) Checks if a field is forbidden in combination with a given Database (most often because that database does not implement the features required by the field/value combination).
public ValidationErrors	checkRequiredField(String requiredFieldName, Object value) Convenience method for `checkRequiredField(String, Object, String, boolean)` with allowEmptyValue=false
public ValidationErrors	checkRequiredField(String requiredFieldName, Object value, boolean allowEmptyValue) Convenience method for `checkRequiredField(String, Object, String, boolean)` with a null postfix
public ValidationErrors	checkRequiredField(String requiredFieldName, Object value, String postfix) Convenience method for `checkRequiredField(String, Object, String, boolean)` with allowEmptyValue=false
public ValidationErrors	checkRequiredField(String requiredFieldName, Object value, String postfix, boolean If true, empty string and empty arrays are allowed. If false, they are not. allowEmptyValue) Checks that the given value is set.
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public String	getChangeName()
public List<String>	getErrorMessages()
public List<String>	getRequiredErrorMessages()
public List<String>	getUnsupportedErrorMessages()
public List<String>	getWarningMessages()
public boolean	hasErrors()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

change	back to summary
protected String change

errorMessages	back to summary
protected List<String> errorMessages

warningMessages	back to summary
protected List<String> warningMessages

ValidationErrors	back to summary
public ValidationErrors()

ValidationErrors	back to summary
public ValidationErrors(String change)

ValidationErrors	back to summary
public ValidationErrors(Change change)

ValidationErrors	back to summary
public ValidationErrors(Precondition precondition)

Method Detail

addAll	back to summary
public ValidationErrors addAll(ValidationErrors validationErrors)

addAll	back to summary
public void addAll(ValidationErrors validationErrors, ChangeSet changeSet)

addError	back to summary
public ValidationErrors addError(String message)

addError	back to summary
public ValidationErrors addError(String message, ChangeSet changeSet)

addWarning	back to summary
public ValidationErrors addWarning(String message)

checkDisallowedField	back to summary
public final void checkDisallowedField(String disallowedFieldName, Object value, Database database, Class<? extends Database>... disallowedDatabases) Checks if a field is forbidden in combination with a given Database (most often because that database does not implement the features required by the field/value combination). If a "forbidden" use is detected, a validation error is added to the current list of ValidationErrors. Note: if value==null, the field is ALLOWED for all DBs if the disallowedDatabases list does not at least contain 1 entry, the field is NOT allowed Parameters disallowedFieldName:String field whose value is checked value:Object value that might be disallowed database:Database database the object/value combination is checked against disallowedDatabases:Class<? extends Database>[] a list of "forbidden" databases that do not allow this field/value combination Annotations @SafeVarargs

checkDisallowedField

back to summary

public final void checkDisallowedField(String disallowedFieldName, Object value, Database database, Class<? extends Database>... disallowedDatabases)

Checks if a field is forbidden in combination with a given Database (most often because that database does not implement the features required by the field/value combination). If a "forbidden" use is detected, a validation error is added to the current list of ValidationErrors.

Note:

if value==null, the field is ALLOWED for all DBs
if the disallowedDatabases list does not at least contain 1 entry, the field is NOT allowed

Parameters

disallowedFieldName:String: field whose value is checked
value:Object: value that might be disallowed
database:Database: database the object/value combination is checked against
disallowedDatabases:Class<? extends Database>[]: a list of "forbidden" databases that do not allow this field/value combination

Annotations

@SafeVarargs

checkRequiredField	back to summary
public ValidationErrors checkRequiredField(String requiredFieldName, Object value) Convenience method for `checkRequiredField(String, Object, String, boolean)` with allowEmptyValue=false

checkRequiredField	back to summary
public ValidationErrors checkRequiredField(String requiredFieldName, Object value, boolean allowEmptyValue) Convenience method for `checkRequiredField(String, Object, String, boolean)` with a null postfix

checkRequiredField	back to summary
public ValidationErrors checkRequiredField(String requiredFieldName, Object value, String postfix) Convenience method for `checkRequiredField(String, Object, String, boolean)` with allowEmptyValue=false

checkRequiredField	back to summary
public ValidationErrors checkRequiredField(String requiredFieldName, Object value, String postfix, boolean allowEmptyValue) Checks that the given value is set. Parameters allowEmptyValue:boolean If true, empty string and empty arrays are allowed. If false, they are not.

checkRequiredField

back to summary

public ValidationErrors checkRequiredField(String requiredFieldName, Object value, String postfix, boolean allowEmptyValue)

Checks that the given value is set.

Parameters

allowEmptyValue:boolean: If true, empty string and empty arrays are allowed. If false, they are not.

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getChangeName	back to summary
public String getChangeName()

getErrorMessages	back to summary
public List<String> getErrorMessages()

getRequiredErrorMessages	back to summary
public List<String> getRequiredErrorMessages()

getUnsupportedErrorMessages	back to summary
public List<String> getUnsupportedErrorMessages()

getWarningMessages	back to summary
public List<String> getWarningMessages()

hasErrors	back to summary
public boolean hasErrors()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

public Class ValidationErrors

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