Class NodeRepositoryFileDataTransformer
- java.lang.Object
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- org.pentaho.platform.repository2.unified.jcr.transform.NodeRepositoryFileDataTransformer
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- All Implemented Interfaces:
ITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
public class NodeRepositoryFileDataTransformer extends Object implements ITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
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Constructor Summary
Constructors Constructor Description NodeRepositoryFileDataTransformer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canRead(String contentType, Class<? extends org.pentaho.platform.api.repository2.unified.IRepositoryFileData> clazz)
Returnstrue
if this transformer can read data for files with the given content type and return the data in the given form.boolean
canWrite(Class<? extends org.pentaho.platform.api.repository2.unified.IRepositoryFileData> clazz)
Returnstrue
if this transformer can write data of the formclazz
.void
createContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData data, javax.jcr.Node fileNode)
Creates a JCR node subtree representing the givencontent
.protected void
createOrUpdateContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData data, javax.jcr.Node fileNode)
org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData
fromContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, javax.jcr.Node fileNode)
Transforms a JCR node subtree into anIRepositoryFileData
.String
getContentType()
Returns the content type string for this transformer.protected void
internalCreateOrUpdate(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, javax.jcr.Node jcrParentNode, org.pentaho.platform.api.repository2.unified.data.node.DataNode dataNode)
protected org.pentaho.platform.api.repository2.unified.data.node.DataNode
internalRead(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, javax.jcr.Node jcrNode, org.pentaho.platform.api.repository2.unified.data.node.DataNode parentDataNode)
void
updateContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData data, javax.jcr.Node fileNode)
Updates a JCR node subtree representing the givencontent
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Method Detail
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createOrUpdateContentNode
protected void createOrUpdateContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData data, javax.jcr.Node fileNode) throws javax.jcr.RepositoryException
- Throws:
javax.jcr.RepositoryException
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createContentNode
public void createContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData data, javax.jcr.Node fileNode) throws javax.jcr.RepositoryException
Description copied from interface:ITransformer
Creates a JCR node subtree representing the givencontent
.- Specified by:
createContentNode
in interfaceITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
- Parameters:
session
- JCR sessionpentahoJcrConstants
- constantsdata
- data to createfileNode
- node of type pho_nt:pentahoFile or pho_nt:pentahoLinkedFile- Throws:
javax.jcr.RepositoryException
- if anything goes wrong
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internalCreateOrUpdate
protected void internalCreateOrUpdate(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, javax.jcr.Node jcrParentNode, org.pentaho.platform.api.repository2.unified.data.node.DataNode dataNode) throws javax.jcr.RepositoryException
- Throws:
javax.jcr.RepositoryException
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fromContentNode
public org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData fromContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, javax.jcr.Node fileNode) throws javax.jcr.RepositoryException
Description copied from interface:ITransformer
Transforms a JCR node subtree into anIRepositoryFileData
.- Specified by:
fromContentNode
in interfaceITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
- Parameters:
session
- JCR sessionpentahoJcrConstants
- constantsfileNode
- node of type pho_nt:pentahoFile or pho_nt:pentahoLinkedFile- Returns:
- an
IRepositoryFileData
instance - Throws:
javax.jcr.RepositoryException
- if anything goes wrong
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internalRead
protected org.pentaho.platform.api.repository2.unified.data.node.DataNode internalRead(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, javax.jcr.Node jcrNode, org.pentaho.platform.api.repository2.unified.data.node.DataNode parentDataNode) throws javax.jcr.RepositoryException
- Throws:
javax.jcr.RepositoryException
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canRead
public boolean canRead(String contentType, Class<? extends org.pentaho.platform.api.repository2.unified.IRepositoryFileData> clazz)
Returnstrue
if this transformer can read data for files with the given content type and return the data in the given form.- Specified by:
canRead
in interfaceITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
- Parameters:
contentType
- content type to checkclazz
- class to check- Returns:
true
if this transformer can read data for files with the given content type and return the data in the given form
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canWrite
public boolean canWrite(Class<? extends org.pentaho.platform.api.repository2.unified.IRepositoryFileData> clazz)
Returnstrue
if this transformer can write data of the formclazz
.- Specified by:
canWrite
in interfaceITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
- Parameters:
clazz
- class to check- Returns:
true
if this transformer can write data of the formclazz
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getContentType
public String getContentType()
Returns the content type string for this transformer. This gets set on the file and allows the file's data to be read regardless of the requested data class.- Specified by:
getContentType
in interfaceITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
- Returns:
- content type
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updateContentNode
public void updateContentNode(javax.jcr.Session session, PentahoJcrConstants pentahoJcrConstants, org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData data, javax.jcr.Node fileNode) throws javax.jcr.RepositoryException
Description copied from interface:ITransformer
Updates a JCR node subtree representing the givencontent
.- Specified by:
updateContentNode
in interfaceITransformer<org.pentaho.platform.api.repository2.unified.data.node.NodeRepositoryFileData>
- Parameters:
session
- JCR sessionpentahoJcrConstants
- constantsdata
- data to updatefileNode
- node of type pho_nt:pentahoFile or pho_nt:pentahoLinkedFile- Throws:
javax.jcr.RepositoryException
- if anything goes wrong
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