jcr

I have the following code to insert "rose.gif" into a roseNode. But how do I retrieve the file from the repository? Node roseNode = session.getRootNode().getNode("wiki:encyclopedia/wiki:entry[1]/"); File file = new File("rose.gif"); MimeTable mt = MimeTable.getDefaultTable(); String mimeType = mt.getContentTypeFor(file.getName()); if (mimeType == null) mimeType = "application/octet-stream"; Node fileNode = roseNode.addNode(file.getName(), "nt:file"); System.out.println( fileNode.getName() ); Node resNode = fileNode.addNode("jcr:content", "nt:resource"); resNode.setProperty("jcr:mimeType",

I use an application where we can manipulate JCR nodes, typically you would rename, remove, delete, or else move them. Using the JCR API, I can access the nodes in my repository and return a set of nodes in the same order as they are in the JCR. I would like to be able to do the same using the JCR SQL2 queries. I have not found anything about this & now start to believe this is not possible. For instance, if I have a JCR tree such as: parentNode |_childNode1 |_childNode2 |_childNode3 |_childNode4 When querying using the JCR SQL2 it would return them in an order different from: childNode1,

I'm ussing the Appache Jackrabbit JCA 2.7.5, the problem is that files .docx and .xlsx is not indexed. My steps : Deploy the Jackrabbit JCA as resource adapter on glassfish create a Connector Connection Pool for the resource adapter indicating the ConfigFile=path/to/the/repository.xml and HomeDir=path/to/the //miss the repository.xml create a Connector Resources for the connector pool (the jndi) create web application create class to get session from the connector ressources (code below) import java.io.Serializable; import java.net.MalformedURLException; import javax.annotation.Resource;

I'm trying to evaluate content repositories ( JSR283 ) like Jackrabbit and ModeShape but I must confess that I don't understand what problem resolves in first place and even if it is a good choice for the project. Which cases do you think is the best solution to apply? Is not the same thing as relational databases, except for the size? Why? Extra points for pointing real world examples. Thanks in advance. JCR repositories are different than RDBMSes, because a JCR repository: is hierarchical, allowing your to organize your content in a structure that closely matches your needs and where related