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December 29, 2015 08:19
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Method wrapping a binary into cq:Page and reverse replicate it
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import java.io.ByteArrayInputStream; | |
import java.io.IOException; | |
import java.io.InputStream; | |
import java.util.Calendar; | |
import javax.jcr.Node; | |
import javax.jcr.Property; | |
import javax.jcr.RepositoryException; | |
import javax.jcr.Session; | |
import javax.jcr.ValueFactory; | |
import org.apache.felix.scr.annotations.Reference; | |
import org.apache.felix.scr.annotations.sling.SlingServlet; | |
import org.apache.jackrabbit.commons.JcrUtils; | |
import org.apache.sling.api.SlingHttpServletRequest; | |
import org.apache.sling.api.SlingHttpServletResponse; | |
import org.apache.sling.api.resource.LoginException; | |
import org.apache.sling.api.resource.ResourceResolver; | |
import org.apache.sling.api.resource.ResourceResolverFactory; | |
import org.apache.sling.api.servlets.SlingSafeMethodsServlet; | |
import org.slf4j.Logger; | |
import org.slf4j.LoggerFactory; | |
@SlingServlet(paths = "/bin/test", extensions = "txt") | |
public class TestServlet extends SlingSafeMethodsServlet { | |
private static final Logger LOG = LoggerFactory.getLogger(TestServlet.class); | |
@Reference | |
private ResourceResolverFactory resolverFactory; | |
private static final String PARENT = "/content/usergenerated/content"; | |
public void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws IOException { | |
ResourceResolver resourceResolver = null; | |
try { | |
resourceResolver = resolverFactory.getAdministrativeResourceResolver(null); | |
Session session = resourceResolver.adaptTo(Session.class); | |
reverseReplicateBinary(session, PARENT, "page123", | |
new ByteArrayInputStream("this is sample".getBytes())); | |
response.getWriter().println("session saved"); | |
} catch (LoginException e) { | |
LOG.error("Can't get resolver", e); | |
} catch (RepositoryException e) { | |
LOG.error("Can't get resolver", e); | |
} finally { | |
if (resourceResolver != null) { | |
resourceResolver.close(); | |
} | |
} | |
} | |
private void reverseReplicateBinary(Session session, String parentPath, String name, InputStream is) | |
throws RepositoryException { | |
ValueFactory valueFactory = session.getValueFactory(); | |
Node parent = session.getNode(parentPath); | |
Node page = JcrUtils.getOrCreateUniqueByPath(parent, name, "cq:Page"); | |
Node jcrContent = page.addNode(Property.JCR_CONTENT, "cq:PageContent"); | |
Node file = jcrContent.addNode("file", "nt:file"); | |
Node resource = file.addNode(Property.JCR_CONTENT, "nt:resource"); | |
resource.setProperty(Property.JCR_DATA, valueFactory.createBinary(is)); | |
session.save(); | |
jcrContent.setProperty("cq:lastModified", Calendar.getInstance()); | |
jcrContent.setProperty("cq:lastModifiedBy", session.getUserID()); | |
jcrContent.setProperty("cq:distribute", false); | |
session.save(); | |
} | |
} |
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