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. JavaScript API enhancements checkpoint:

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- setMimetype(mimetype) - update or set the mimetype of a content property
 - specializeType(type) - specialise the type of a node

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3429 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2006-07-27 17:23:26 +00:00
parent 2a9ca8c9ef
commit 8d645825ba
1 changed files with 173 additions and 98 deletions
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271
source/java/org/alfresco/repo/jscript/Node.java
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@@ -104,8 +104,6 @@ public final class Node implements Serializable, Scopeable
private Boolean isDocument = null;
private Boolean isContainer = null;
private String displayPath = null;
private String mimetype = null;
private Long size = null;
private TemplateImageResolver imageResolver = null;
private Node parent = null;
private ChildAssociationRef primaryParentAssoc = null;
@@ -522,66 +520,6 @@ public final class Node implements Serializable, Scopeable
return allowed;
}
/**
* @return true if the node inherits permissions from the parent node, false otherwise
*/
public boolean inheritsPermissions()
{
return this.services.getPermissionService().getInheritParentPermissions(this.nodeRef);
}
/**
* Set whether this node should inherit permissions from the parent node.
*
* @param inherit True to inherit parent permissions, false otherwise.
*/
public void setInheritsPermissions(boolean inherit)
{
this.services.getPermissionService().setInheritParentPermissions(this.nodeRef, inherit);
}
/**
* Apply a permission for ALL users to the node.
*
* @param permission Permission to apply @see org.alfresco.service.cmr.security.PermissionService
*/
public void setPermission(String permission)
{
this.services.getPermissionService().setPermission(this.nodeRef, PermissionService.ALL_AUTHORITIES, permission, true);
}
/**
* Apply a permission for the specified authority (e.g. username or group) to the node.
*
* @param permission Permission to apply @see org.alfresco.service.cmr.security.PermissionService
* @param authority Authority (generally a username or group name) to apply the permission for
*/
public void setPermission(String permission, String authority)
{
this.services.getPermissionService().setPermission(this.nodeRef, authority, permission, true);
}
/**
* Remove a permission for ALL user from the node.
*
* @param permission Permission to remove @see org.alfresco.service.cmr.security.PermissionService
*/
public void removePermission(String permission)
{
this.services.getPermissionService().deletePermission(this.nodeRef, PermissionService.ALL_AUTHORITIES, permission);
}
/**
* Remove a permission for the specified authority (e.g. username or group) from the node.
*
* @param permission Permission to remove @see org.alfresco.service.cmr.security.PermissionService
* @param authority Authority (generally a username or group name) to apply the permission for
*/
public void removePermission(String permission, String authority)
{
this.services.getPermissionService().deletePermission(this.nodeRef, authority, permission);
}
/**
* @return Display path to this node
*/
@@ -735,6 +673,10 @@ public final class Node implements Serializable, Scopeable
return getPrimaryParentAssoc();
}
// ------------------------------------------------------------------------------
// Content API
/**
* @return the content String for this node from the default content property
* (@see ContentModel.PROP_CONTENT)
@@ -819,13 +761,11 @@ public final class Node implements Serializable, Scopeable
*/
public String getMimetype()
{
if (mimetype == null)
String mimetype = null;
ScriptContentData content = (ScriptContentData)this.getProperties().get(ContentModel.PROP_CONTENT);
if (content != null)
{
ScriptContentData content = (ScriptContentData)this.getProperties().get(ContentModel.PROP_CONTENT);
if (content != null)
{
mimetype = content.getMimetype();
}
mimetype = content.getMimetype();
}
return mimetype;
@@ -836,22 +776,40 @@ public final class Node implements Serializable, Scopeable
return getMimetype();
}
/**
* Set the mimetype encoding for the content attached to the node from the default content property
* (@see ContentModel.PROP_CONTENT)
*
* @param mimetype Mimetype to set
*/
public void setMimetype(String mimetype)
{
ScriptContentData content = (ScriptContentData)this.getProperties().get(ContentModel.PROP_CONTENT);
if (content != null)
{
content.setMimetype(mimetype);
}
}
public void jsSet_mimetype(String mimetype)
{
setMimetype(mimetype);
}
/**
* @return The size in bytes of the content attached to the node from the default content property
* (@see ContentModel.PROP_CONTENT)
*/
public long getSize()
{
if (size == null)
long size = 0;
ScriptContentData content = (ScriptContentData)this.getProperties().get(ContentModel.PROP_CONTENT);
if (content != null)
{
ScriptContentData content = (ScriptContentData)this.getProperties().get(ContentModel.PROP_CONTENT);
if (content != null)
{
size = content.getSize();
}
size = content.getSize();
}
return size != null ? size.longValue() : 0L;
return size;
}
public long jsGet_size()
@@ -868,6 +826,70 @@ public final class Node implements Serializable, Scopeable
}
// ------------------------------------------------------------------------------
// Security API
/**
* @return true if the node inherits permissions from the parent node, false otherwise
*/
public boolean inheritsPermissions()
{
return this.services.getPermissionService().getInheritParentPermissions(this.nodeRef);
}
/**
* Set whether this node should inherit permissions from the parent node.
*
* @param inherit True to inherit parent permissions, false otherwise.
*/
public void setInheritsPermissions(boolean inherit)
{
this.services.getPermissionService().setInheritParentPermissions(this.nodeRef, inherit);
}
/**
* Apply a permission for ALL users to the node.
*
* @param permission Permission to apply @see org.alfresco.service.cmr.security.PermissionService
*/
public void setPermission(String permission)
{
this.services.getPermissionService().setPermission(this.nodeRef, PermissionService.ALL_AUTHORITIES, permission, true);
}
/**
* Apply a permission for the specified authority (e.g. username or group) to the node.
*
* @param permission Permission to apply @see org.alfresco.service.cmr.security.PermissionService
* @param authority Authority (generally a username or group name) to apply the permission for
*/
public void setPermission(String permission, String authority)
{
this.services.getPermissionService().setPermission(this.nodeRef, authority, permission, true);
}
/**
* Remove a permission for ALL user from the node.
*
* @param permission Permission to remove @see org.alfresco.service.cmr.security.PermissionService
*/
public void removePermission(String permission)
{
this.services.getPermissionService().deletePermission(this.nodeRef, PermissionService.ALL_AUTHORITIES, permission);
}
/**
* Remove a permission for the specified authority (e.g. username or group) from the node.
*
* @param permission Permission to remove @see org.alfresco.service.cmr.security.PermissionService
* @param authority Authority (generally a username or group name) to apply the permission for
*/
public void removePermission(String permission, String authority)
{
this.services.getPermissionService().deletePermission(this.nodeRef, authority, permission);
}
// ------------------------------------------------------------------------------
// Create and Modify API
@@ -956,6 +978,41 @@ public final class Node implements Serializable, Scopeable
return value;
}
/**
* Re-sets the type of the node. Can be called in order specialise a node to a sub-type.
*
* This should be used with caution since calling it changes the type of the node and thus
* implies a different set of aspects, properties and associations. It is the responsibility
* of the caller to ensure that the node is in a approriate state after changing the type.
*
* @param type Type to specialize the node
*
* @return true if successful, false otherwise
*/
public boolean specializeType(String type)
{
QName qnameType = createQName(type);
// Ensure that we are performing a specialise
if (getType().equals(qnameType) == false &&
this.services.getDictionaryService().isSubClass(qnameType, getType()) == true)
{
// Specialise the type of the node
try
{
this.nodeService.setType(this.nodeRef, qnameType);
this.type = qnameType;
return true;
}
catch (InvalidNodeRefException err)
{
// fall through to return fase
}
}
return false;
}
/**
* Create a new File (cm:content) node as a child of this node.
* <p>
@@ -1250,6 +1307,33 @@ public final class Node implements Serializable, Scopeable
return success;
}
// ------------------------------------------------------------------------------
// Checkout/Checkin Services
// ------------------------------------------------------------------------------
// Helper methods
/**
* Override Object.toString() to provide useful debug output
*/
public String toString()
{
if (this.nodeService.exists(nodeRef))
{
return "Node Type: " + getType() +
"\nNode Properties: " + this.getProperties().toString() +
"\nNode Aspects: " + this.getAspects().toString();
}
else
{
return "Node no longer exists: " + nodeRef;
}
}
/**
* Helper to create a QName from either a fully qualified or short-name QName string
*
@@ -1285,33 +1369,10 @@ public final class Node implements Serializable, Scopeable
this.displayPath = null;
this.isDocument = null;
this.isContainer = null;
this.mimetype = null;
this.size = null;
this.parent = null;
this.primaryParentAssoc = null;
}
/**
* Override Object.toString() to provide useful debug output
*/
public String toString()
{
if (this.nodeService.exists(nodeRef))
{
return "Node Type: " + getType() +
"\nNode Properties: " + this.getProperties().toString() +
"\nNode Aspects: " + this.getAspects().toString();
}
else
{
return "Node no longer exists: " + nodeRef;
}
}
// ------------------------------------------------------------------------------
// Private Helpers
/**
* Return a list or a single Node from executing an xpath against the parent Node.
*
@@ -1465,6 +1526,20 @@ public final class Node implements Serializable, Scopeable
return getMimetype();
}
public void setMimetype(String mimetype)
{
this.contentData = ContentData.setMimetype(this.contentData, mimetype);
services.getNodeService().setProperty(nodeRef, this.property, this.contentData);
// update cached variables after putContent()
this.contentData = (ContentData)services.getNodeService().getProperty(nodeRef, this.property);
}
public void jsSet_mimetype(String mimetype)
{
setMimetype(mimetype);
}
private ContentData contentData;
private QName property;
}