info.magnolia.cms.core
Class BinaryNodeData

java.lang.Object
  info.magnolia.cms.core.AbstractNodeData
      info.magnolia.cms.core.BinaryNodeData

All Implemented Interfaces:

NodeData, java.lang.Cloneable

public class BinaryNodeData
extends AbstractNodeData

A node data hiding the fact that node datas of type BINARY are stored as nodes of type ItemType.NT_RESOURCE.

Version:

$Id$

Author:

pbaerfuss

Field Summary

Fields inherited from class info.magnolia.cms.core.AbstractNodeData

name, parent

Fields inherited from interface info.magnolia.cms.core.NodeData

MULTIVALUE_FALSE, MULTIVALUE_TRUE, MULTIVALUE_UNDEFINED

Constructor Summary

protected

BinaryNodeData(Content parent, java.lang.String name)

Method Summary

void	delete() Remove this path.
java.lang.String	getAttribute(java.lang.String name) get attribute, available only if NodeData is of type Binary.
java.util.Collection<java.lang.String>	getAttributeNames() get all attribute names.
protected javax.jcr.Node	getBinaryNode(boolean createIfNotExisting)
boolean	getBoolean() Returns the boolean representation of the value.
protected Content	getContentFromJCRReference() Specific implementation for retrieving the referenced node when using a property of type REFERENCE.
long	getContentLength() returns size in bytes.
java.util.Calendar	getDate() Returns the Calendar representation of the value.
double	getDouble() Returns the double representation of the value.
javax.jcr.Property	getJCRProperty() Access to property at the JCR level.
long	getLong() Returns the long representation of the value.
Content	getReferencedContent() Returns the Content that this NodeData references (if its type is PropertyType.REFERENCE).
Content	getReferencedContent(java.lang.String repositoryId) Same as NodeData.getReferencedContent() but achieves the referenced node from a different workspace.
java.io.InputStream	getStream() Returns the InputStream representation of the value.
java.lang.String	getString() Returns the String representation of the value.
int	getType() Returns the type of this NodeData.
javax.jcr.Value	getValue() Returns the value of this NodeData.
javax.jcr.Value[]	getValues() For multi-value properties.
boolean	isExist() checks if the atom exists in the repository.
int	isMultiValue() for multi-value controls.
void	refresh(boolean keepChanges) Refreshes current node keeping all changes.
void	save() Persists all changes to the repository if validation succeeds.
void	setAttribute(java.lang.String name, java.util.Calendar value) set attribute, available only if NodeData is of type Binary.
void	setAttribute(java.lang.String name, java.lang.String value) set attribute, available only if NodeData is of type Binary.
void	setValue(boolean value) set value of type boolean.
void	setValue(java.util.Calendar value) set value of type Calendar.
void	setValue(Content value) Sets a reference value.
void	setValue(double value) set value of type double.
void	setValue(java.io.InputStream value) set value of type InputStream.
void	setValue(int value) set value of type int.
void	setValue(long value) set value of type long.
void	setValue(java.lang.String value) set value of type String.
void	setValue(javax.jcr.Value value) set value of type Value.
void	setValue(javax.jcr.Value[] value) set value of type Value[].

Methods inherited from class info.magnolia.cms.core.AbstractNodeData

getHandle, getHierarchyManager, getName, getParent, getReferencedContent, getString, isGranted, setParent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryNodeData

protected BinaryNodeData(Content parent,
                         java.lang.String name)

Method Detail

getJCRProperty

public javax.jcr.Property getJCRProperty()

Description copied from interface: NodeData

Access to property at the JCR level. Available only to be available, should not be used in normal circumstances!

Returns:

Property

getBinaryNode

protected javax.jcr.Node getBinaryNode(boolean createIfNotExisting)

isExist

public boolean isExist()

Description copied from interface: NodeData

checks if the atom exists in the repository.

Returns:

boolean

getStream

public java.io.InputStream getStream()

Description copied from interface: NodeData

Returns the InputStream representation of the value.

Returns:

boolean

setValue

public void setValue(java.io.InputStream value)
              throws javax.jcr.RepositoryException,
                     AccessDeniedException

Description copied from interface: NodeData

set value of type InputStream.

Parameters:

value - , InputStream to be set

Throws:

javax.jcr.RepositoryException

AccessDeniedException

delete

public void delete()
            throws javax.jcr.RepositoryException

Description copied from interface: NodeData

Remove this path.

Throws:

javax.jcr.RepositoryException

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.String value)
                  throws javax.jcr.RepositoryException,
                         AccessDeniedException,
                         java.lang.UnsupportedOperationException

Description copied from interface: NodeData

set attribute, available only if NodeData is of type Binary.

Specified by:

setAttribute in interface NodeData

Overrides:

setAttribute in class AbstractNodeData

Throws:

javax.jcr.RepositoryException

AccessDeniedException

java.lang.UnsupportedOperationException - if its not a Binary type

setAttribute

public void setAttribute(java.lang.String name,
                         java.util.Calendar value)
                  throws javax.jcr.RepositoryException,
                         AccessDeniedException,
                         java.lang.UnsupportedOperationException

Description copied from interface: NodeData

set attribute, available only if NodeData is of type Binary.

Specified by:

setAttribute in interface NodeData

Overrides:

setAttribute in class AbstractNodeData

Throws:

javax.jcr.RepositoryException

AccessDeniedException

java.lang.UnsupportedOperationException - if its not a Binary type

getAttribute

public java.lang.String getAttribute(java.lang.String name)

Description copied from interface: NodeData

get attribute, available only if NodeData is of type Binary.

Specified by:

getAttribute in interface NodeData

Overrides:

getAttribute in class AbstractNodeData

Returns:

string value

getAttributeNames

public java.util.Collection<java.lang.String> getAttributeNames()
                                                         throws javax.jcr.RepositoryException

Description copied from interface: NodeData

get all attribute names.

Specified by:

getAttributeNames in interface NodeData

Overrides:

getAttributeNames in class AbstractNodeData

Returns:

collection of attribute names

Throws:

javax.jcr.RepositoryException

getType

public int getType()

Description copied from interface: NodeData

Returns the type of this NodeData. One of:

• PropertyType.STRING
• PropertyType.DATE
• PropertyType.SOFTLINK
• PropertyType.BINARY
• PropertyType.DOUBLE
• PropertyType.LONG
• PropertyType.BOOLEAN

Returns:

PropertyType

getValue

public javax.jcr.Value getValue()

Description copied from interface: NodeData

Returns the value of this NodeData. One of type:

• PropertyType.STRING
• PropertyType.DATE
• PropertyType.SOFTLINK
• PropertyType.BINARY
• PropertyType.DOUBLE
• PropertyType.LONG
• PropertyType.BOOLEAN

Returns:

Value

getContentLength

public long getContentLength()

Description copied from interface: NodeData

returns size in bytes.

Returns:

content length

isMultiValue

public int isMultiValue()

Description copied from interface: NodeData

for multi-value controls.

Specified by:

isMultiValue in interface NodeData

Overrides:

isMultiValue in class AbstractNodeData

Returns:

refresh

public void refresh(boolean keepChanges)
             throws javax.jcr.RepositoryException

Description copied from interface: NodeData

Refreshes current node keeping all changes.

Throws:

javax.jcr.RepositoryException

See Also:

Item.refresh(boolean)

save

public void save()
          throws javax.jcr.RepositoryException

Description copied from interface: NodeData

Persists all changes to the repository if validation succeeds.

Throws:

javax.jcr.RepositoryException

getReferencedContent

public Content getReferencedContent()
                             throws javax.jcr.RepositoryException

Description copied from interface: NodeData

Returns the Content that this NodeData references (if its type is PropertyType.REFERENCE). If it is of type PATH or STRING it tries to resolve the node by using the path. The path can be relative or absolute. If the property type is STRING, it tries finally to get the node by using the value as an uuid.

Specified by:

getReferencedContent in interface NodeData

Overrides:

getReferencedContent in class AbstractNodeData

Throws:

javax.jcr.RepositoryException

getReferencedContent

public Content getReferencedContent(java.lang.String repositoryId)
                             throws javax.jcr.RepositoryException

Description copied from interface: NodeData

Same as NodeData.getReferencedContent() but achieves the referenced node from a different workspace.

Specified by:

getReferencedContent in interface NodeData

Overrides:

getReferencedContent in class AbstractNodeData

Throws:

javax.jcr.RepositoryException

getContentFromJCRReference

protected Content getContentFromJCRReference()
                                      throws javax.jcr.RepositoryException

Description copied from class: AbstractNodeData

Specific implementation for retrieving the referenced node when using a property of type REFERENCE.

Specified by:

getContentFromJCRReference in class AbstractNodeData

Throws:

javax.jcr.RepositoryException

getString

public java.lang.String getString()

Description copied from interface: NodeData

Returns the String representation of the value.

Returns:

String

getDate

public java.util.Calendar getDate()

Description copied from interface: NodeData

Returns the Calendar representation of the value.

Returns:

Calendar

getBoolean

public boolean getBoolean()

Description copied from interface: NodeData

Returns the boolean representation of the value.

Returns:

boolean

getDouble

public double getDouble()

Description copied from interface: NodeData

Returns the double representation of the value.

Returns:

double

getLong

public long getLong()

Description copied from interface: NodeData

Returns the long representation of the value.

Returns:

long

getValues

public javax.jcr.Value[] getValues()

Description copied from interface: NodeData

For multi-value properties.

Returns:

Value[]

setValue

public void setValue(java.lang.String value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type String.

Parameters:

value - , string to be set

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(int value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type int.

Parameters:

value - , int value to be set

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(long value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type long.

Parameters:

value - , long value to be set

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(double value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type double.

Parameters:

value - , double value to be set

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(boolean value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type boolean.

Parameters:

value - , boolean value to be set

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(java.util.Calendar value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type Calendar.

Parameters:

value - , Calendar value to be set

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(Content value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

Sets a reference value.

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(javax.jcr.Value value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type Value.

Throws:

javax.jcr.RepositoryException

setValue

public void setValue(javax.jcr.Value[] value)
              throws javax.jcr.RepositoryException

Description copied from interface: NodeData

set value of type Value[].

Throws:

javax.jcr.RepositoryException