org.apache.jackrabbit.core
Class PropertyImpl

java.lang.Object
  org.apache.jackrabbit.core.ItemImpl
      org.apache.jackrabbit.core.PropertyImpl

All Implemented Interfaces:

Item, Property

public class PropertyImpl
extends ItemImpl
implements Property

PropertyImpl implements the Property interface.

Field Summary

Fields inherited from class org.apache.jackrabbit.core.ItemImpl

id, itemMgr, sessionContext, stateMgr, STATUS_DESTROYED, STATUS_INVALIDATED, STATUS_MODIFIED, STATUS_NORMAL

Fields inherited from interface javax.jcr.Property

JCR_ACTIVITY, JCR_AUTOCREATED, JCR_BASE_VERSION, JCR_CHILD_VERSION_HISTORY, JCR_CONFIGURATION, JCR_CONTENT, JCR_COPIED_FROM, JCR_CREATED, JCR_CREATED_BY, JCR_CURRENT_LIFECYCLE_STATE, JCR_DATA, JCR_DEFAULT_PRIMARY_TYPE, JCR_DEFAULT_VALUES, JCR_DESCRIPTION, JCR_ENCODING, JCR_FROZEN_MIXIN_TYPES, JCR_FROZEN_PRIMARY_TYPE, JCR_FROZEN_UUID, JCR_HAS_ORDERABLE_CHILD_NODES, JCR_HOST, JCR_ID, JCR_IS_ABSTRACT, JCR_IS_CHECKED_OUT, JCR_IS_MIXIN, JCR_LANGUAGE, JCR_LAST_MODIFIED, JCR_LAST_MODIFIED_BY, JCR_LIFECYCLE_POLICY, JCR_LOCK_IS_DEEP, JCR_LOCK_OWNER, JCR_MANDATORY, JCR_MERGE_FAILED, JCR_MIMETYPE, JCR_MIXIN_TYPES, JCR_MULTIPLE, JCR_NAME, JCR_NODE_TYPE_NAME, JCR_ON_PARENT_VERSION, JCR_PATH, JCR_PORT, JCR_PREDECESSORS, JCR_PRIMARY_ITEM_NAME, JCR_PRIMARY_TYPE, JCR_PROTECTED, JCR_PROTOCOL, JCR_REPOSITORY, JCR_REQUIRED_PRIMARY_TYPES, JCR_REQUIRED_TYPE, JCR_ROOT, JCR_SAME_NAME_SIBLINGS, JCR_STATEMENT, JCR_SUCCESSORS, JCR_SUPERTYPES, JCR_TITLE, JCR_UUID, JCR_VALUE_CONSTRAINTS, JCR_VERSION_HISTORY, JCR_VERSIONABLE_UUID, JCR_WORKSPACE

Method Summary

void	accept(ItemVisitor visitor)
protected void	checkSetValue(boolean multipleValues) Checks various pre-conditions that are common to all setValue() methods.
Binary	getBinary() Wrapper around getValue()
boolean	getBoolean() Wrapper around getValue()
Calendar	getDate() Wrapper around getValue()
BigDecimal	getDecimal() Wrapper around getValue()
PropertyDefinition	getDefinition()
double	getDouble() Wrapper around getValue()
long	getLength()
protected long	getLength(InternalValue value) Determines the length of the given value.
long[]	getLengths()
long	getLong() Wrapper around getValue()
String	getName()
Node	getNode()
protected ItemState	getOrCreateTransientItemState()
Node	getParent()
Property	getProperty()
Name	getQName() Same as Item.getName() except that this method returns a Name instead of a String.
InputStream	getStream() Wrapper around getValue()
String	getString() Wrapper around getValue()
int	getType()
Value	getValue()
Value[]	getValues()
InternalValue	internalGetValue() Returns the internal value of a single-valued property.
InternalValue[]	internalGetValues() Returns the internal values of a multi-valued property.
protected void	internalSetValue(InternalValue[] values, int type)
boolean	isMultiple()
boolean	isNode()
protected void	makePersistent()
protected void	onRedefine(QPropertyDefinition def)
protected void	restoreTransient(PropertyState transientState)
void	setValue(BigDecimal value) Wrapper around setValue(Value)
void	setValue(Binary value) Wrapper around setValue(Value)
void	setValue(boolean value) Wrapper around setValue(Value)
void	setValue(Calendar value) Wrapper around setValue(Value)
void	setValue(double value) Wrapper around setValue(Value)
void	setValue(InputStream value) Wrapper around setValue(Value)
void	setValue(long value) Wrapper around setValue(Value)
void	setValue(Name name) Same as Property.setValue(String) except that this method takes a Name instead of a String value.
void	setValue(Name[] names) Same as Property.setValue(String[]) except that this method takes an array of Name instead of String values.
void	setValue(Node value) Wrapper around setValue(Value)
void	setValue(String value) Wrapper around setValue(Value)
void	setValue(String[] strings) Wrapper around setValue(Value[])
void	setValue(Value value)
void	setValue(Value[] values)
void	setValue(Value[] values, int valueType) Sets the values of this property.
String	toString() Return a string representation of this property for diagnostic purposes.

Methods inherited from class org.apache.jackrabbit.core.ItemImpl

getAncestor, getDepth, getId, getPath, getPrimaryPath, getQName, getSession, getType, getValueFactory, getValues, isModified, isNew, isSame, isTransactionalNew, isTransient, itemSanityCheck, perform, refresh, remove, safeGetJCRPath, sanityCheck, save, setRemoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.jcr.Item

getAncestor, getDepth, getPath, getSession, isModified, isNew, isSame, refresh, remove, save

Method Detail

getOrCreateTransientItemState

protected ItemState getOrCreateTransientItemState()
                                           throws RepositoryException

Specified by:

getOrCreateTransientItemState in class ItemImpl

Throws:

RepositoryException

makePersistent

protected void makePersistent()
                       throws InvalidItemStateException

Specified by:

makePersistent in class ItemImpl

Throws:

InvalidItemStateException

restoreTransient

protected void restoreTransient(PropertyState transientState)
                         throws RepositoryException

Throws:

RepositoryException

onRedefine

protected void onRedefine(QPropertyDefinition def)
                   throws RepositoryException

Throws:

RepositoryException

getLength

protected long getLength(InternalValue value)
                  throws RepositoryException

Determines the length of the given value.

Parameters:

value - value whose length should be determined

Returns:

the length of the given value

Throws:

RepositoryException - if an error occurs

See Also:

Property.getLength(), Property.getLengths()

checkSetValue

protected void checkSetValue(boolean multipleValues)
                      throws ValueFormatException,
                             VersionException,
                             LockException,
                             ConstraintViolationException,
                             RepositoryException

Checks various pre-conditions that are common to all setValue() methods. The checks performed are:

• parent node must be checked-out
• property must not be protected
• parent node must not be locked by somebody else
• property must be multi-valued when set to an array of values (and vice versa)

Parameters:

multipleValues - flag indicating whether the property is about to be set to an array of values

Throws:

ValueFormatException - if a single-valued property is set to an array of values (and vice versa)

VersionException - if the parent node is not checked-out

LockException - if the parent node is locked by somebody else

ConstraintViolationException - if the property is protected

RepositoryException - if another error occurs

See Also:

Property.setValue(javax.jcr.Value)

internalSetValue

protected void internalSetValue(InternalValue[] values,
                                int type)
                         throws ConstraintViolationException,
                                RepositoryException

Parameters:

values -

type -

Throws:

ConstraintViolationException

RepositoryException

setValue

public void setValue(Name name)
              throws ValueFormatException,
                     VersionException,
                     LockException,
                     ConstraintViolationException,
                     RepositoryException

Same as Property.setValue(String) except that this method takes a Name instead of a String value.

Parameters:

name -

Throws:

ValueFormatException

VersionException

LockException

ConstraintViolationException

RepositoryException

setValue

public void setValue(Name[] names)
              throws ValueFormatException,
                     VersionException,
                     LockException,
                     ConstraintViolationException,
                     RepositoryException

Same as Property.setValue(String[]) except that this method takes an array of Name instead of String values.

Parameters:

names -

Throws:

ValueFormatException

VersionException

LockException

ConstraintViolationException

RepositoryException

getQName

public Name getQName()

Same as Item.getName() except that this method returns a Name instead of a String.

Specified by:

getQName in class ItemImpl

Returns:

the name of this item as Name

internalGetValues

public InternalValue[] internalGetValues()
                                  throws RepositoryException

Returns the internal values of a multi-valued property.

Returns:

array of values

Throws:

ValueFormatException - if this property is not multi-valued

RepositoryException

internalGetValue

public InternalValue internalGetValue()
                               throws RepositoryException

Returns the internal value of a single-valued property.

Returns:

value

Throws:

ValueFormatException - if this property is not single-valued

RepositoryException

getValues

public Value[] getValues()
                  throws RepositoryException

Specified by:

getValues in interface Property

Throws:

RepositoryException

getValue

public Value getValue()
               throws RepositoryException

Specified by:

getValue in interface Property

Throws:

RepositoryException

getString

public String getString()
                 throws RepositoryException

Wrapper around getValue()

Specified by:

getString in interface Property

Throws:

RepositoryException

getStream

public InputStream getStream()
                      throws RepositoryException

Wrapper around getValue()

Specified by:

getStream in interface Property

Throws:

RepositoryException

getLong

public long getLong()
             throws RepositoryException

Wrapper around getValue()

Specified by:

getLong in interface Property

Throws:

RepositoryException

getDouble

public double getDouble()
                 throws RepositoryException

Wrapper around getValue()

Specified by:

getDouble in interface Property

Throws:

RepositoryException

getDate

public Calendar getDate()
                 throws RepositoryException

Wrapper around getValue()

Specified by:

getDate in interface Property

Throws:

RepositoryException

getBoolean

public boolean getBoolean()
                   throws RepositoryException

Wrapper around getValue()

Specified by:

getBoolean in interface Property

Throws:

RepositoryException

getNode

public Node getNode()
             throws ValueFormatException,
                    RepositoryException

Specified by:

getNode in interface Property

Throws:

ValueFormatException

RepositoryException

getProperty

public Property getProperty()
                     throws RepositoryException

Specified by:

getProperty in interface Property

Throws:

RepositoryException

getDecimal

public BigDecimal getDecimal()
                      throws RepositoryException

Wrapper around getValue()

Specified by:

getDecimal in interface Property

Throws:

RepositoryException

setValue

public void setValue(BigDecimal value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

getBinary

public Binary getBinary()
                 throws RepositoryException

Wrapper around getValue()

Specified by:

getBinary in interface Property

Throws:

RepositoryException

setValue

public void setValue(Binary value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(Calendar value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(double value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(InputStream value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(String value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(String[] strings)
              throws RepositoryException

Wrapper around setValue(Value[])

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(boolean value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(Node value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(long value)
              throws RepositoryException

Wrapper around setValue(Value)

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(Value value)
              throws ValueFormatException,
                     VersionException,
                     LockException,
                     ConstraintViolationException,
                     RepositoryException

Specified by:

setValue in interface Property

Throws:

ValueFormatException

VersionException

LockException

ConstraintViolationException

RepositoryException

setValue

public void setValue(Value[] values)
              throws RepositoryException

Specified by:

setValue in interface Property

Throws:

RepositoryException

setValue

public void setValue(Value[] values,
                     int valueType)
              throws RepositoryException

Sets the values of this property.

Parameters:

values - property values (possibly null)

valueType - default value type if not set in the node type, may be PropertyType.UNDEFINED

Throws:

RepositoryException - if the property values could not be set

getLength

public long getLength()
               throws RepositoryException

Specified by:

getLength in interface Property

Throws:

RepositoryException

getLengths

public long[] getLengths()
                  throws RepositoryException

Specified by:

getLengths in interface Property

Throws:

RepositoryException

getDefinition

public PropertyDefinition getDefinition()
                                 throws RepositoryException

Specified by:

getDefinition in interface Property

Throws:

RepositoryException

getType

public int getType()
            throws RepositoryException

Specified by:

getType in interface Property

Throws:

RepositoryException

isMultiple

public boolean isMultiple()
                   throws RepositoryException

Specified by:

isMultiple in interface Property

Throws:

RepositoryException

isNode

public boolean isNode()

Specified by:

isNode in interface Item

Specified by:

isNode in class ItemImpl

getName

public String getName()
               throws RepositoryException

Specified by:

getName in interface Item

Specified by:

getName in class ItemImpl

Throws:

RepositoryException

accept

public void accept(ItemVisitor visitor)
            throws RepositoryException

Specified by:

accept in interface Item

Specified by:

accept in class ItemImpl

Throws:

RepositoryException

getParent

public Node getParent()
               throws RepositoryException

Specified by:

getParent in interface Item

Specified by:

getParent in class ItemImpl

Throws:

RepositoryException

toString

public String toString()

Return a string representation of this property for diagnostic purposes.

Overrides:

toString in class ItemImpl

Returns:

"property /path/to/item"