xpath jcr example queries
Also, Im wondering what the best way to proceed on to JCR 2 for portable queries is. After going through JSR-283 it looks like XPATH is deprecated and there is a new version of the SQL querying. While JSR-170 had a fair number of example queries Examples: XPath text search. All valid XPath queries that are sent to the XML parser must be written in a subset of the XPath language using opaque terms.Table 1. Examples of valid XPath queries. XPath is a simple language for querying XML documents in order to retrieve nodes matching particular criteria.Having said that i had quite a hard time finding decent examples of doing some quite simple stuff. Important - Setting the SelectionLanguage property. For example, to query for all Sling jobs, perform the following SQL2 query: SELECT FROM [slingevent:Job] where ISDESCENDANTNODE(/var/eventing/jobs).Filed under: JCR, Query, Search, Repository, SQL, XPath You can use a where clause in which you filter on jcr:primaryType.Keep in mind that the queries you provided as an example also select on multiple types (namely super and child types. xpath December 19,2017 1.You can use a where clause in which you filter on jcr:primaryType.Keep in mind that the queries you provided as an example also select on multiple types (namely super and child types. A JCR XPath query specifies the subset of nodes in a workspace that satisfy the constraints defined in the query. Constraints can limit the nodes in the results to be those nodes with a specificFor example, the following table shows several XPath queries and how they map to JCR-SQL2 queries. In XPath queries, the child-of relation is indicated with a / (slash) and element names are written without angle brackets (< and >).An attribute node may only appear as the very last node in an XPath. For example, the following query extracts the text "56" from the above example document SELECT FROM [cq:Page] AS page WHERE ISDESCENDANTNODE(page, "/search/in/path") AND name() "pageName". XPATH.Get all jcr:content nodes that. have a specific resourceType. Mapping Examples. This library can be used in any environment where JCR and Hippo Repository API are available.
So, run the following demo scripts in a local test environment or change the XPath query to narrow the search result to a resonably small amount. This topic reviews the syntax examples that appear throughout the XPath Reference. All are based on the Sample XML File for XPath Syntax (inventory.
xml). For an example of using an XPath expression in a test file, see Example of Unions ( | ) , at the bot. BTW for what its worth theres applet that can verify validity of the sql or xpath query and translate them between each other (AFAIK its based on JCR 1.0 so dont expect to test more advanced search functions in it)But when Im trying it out in the JCR Queries Dev Tool with this query for example XPath full-fledged SQL-like query language. XSLT. XPath transformation templates. Example DTD and XML.name() returns the tag name of the current element. More XPath examples. 13. All elements whose tag names contain section (e.
g subsection). Here are the examples of the java api class org.modeshape.jcr.query.xpath .XPath.NodeTest taken from open source projects. XPath Query. WCM Seed List Generator. nodetypes. jcr:versioning. Utility JSP pages. Display Type. Execute SQL queries.Example 3: Items not syndicating. Overview. The IBM Support Tools portlet for IBM Web Content Manager is used to troubleshoot JCR repository issues, allowing one to Keep in mind that the queries you provided as an example also select on multiple types (namely super and child types.RecommendHow to query jackrabbit jcr to get nodes ordered by number of matches (using SQL2/ XPATH). Java Code Examples for javax.jcr.query.Query.XPATH. There are not any examples for javax.jcr.query.Query.XPATH, which means the method is either very unpopular or very old. Been running a lot of XPath queries in JCR explorer these days, trying to fix some syndication issues. For example, getting error Could not save item with id DepRef(id:121212121 type: com.aptrix.pluto.site.SiteArea nonDraft:true draft:false purged:false parentId:919191919 timeStamp NodeIterator tabRequiredFields getQueryResult("/jcr :root/apps/myProject/pages/myComponent/dialog/jcr:root"). But this Query does not supply any results. crx Xpath tool does not show any result too see the follwoing picture Example 1 The basic XPath syntax is similar to filesystem addressing.Example 3 The star selects all elements located by preceeding path. Example 4 Expresion in square brackets can further specify an element. XPath, the XML Path Language, is a query language for selecting nodes from an XML document. In addition, XPath may be used to compute values (e.g strings, numbers, or Boolean values) from the content of an XML document. XPath was defined by the World Wide Web Consortium (W3C). Hi How to write xpath to get matching node based on the nodes attributes and childs (if any) attributes. single xml node: of those handles but I was just wondering if those with more JCR > XPath experience would be able to provide me with a "clean" way of > doing that in just the query. > >