Java API - finalize the method for XmlResults

Hello!

I wonder why, in the Java XML DB code, we have a finalize() method that calls the delete() method while we are supposed to call the method delete() manually (according to the documentation). Is this ok if the delete() method is called twice (it happens where GC clean up the XmlResults object)? Can't get us a few problems because of this?

Thank you
Vyacheslav

Finalize() is called by the garbage collector of Java before it cleans the object, because the garbage collector may be slow to clean up objects, or can clean them out of use (cleaning a container before cleaning the XmlResults which access), you must call the delete() function manually.

Several calls to delete() don't matter, after the first call records function as the memory is removed and does not attempt to remove it again.

Lauren Foutz

Tags: Database

Similar Questions

  • RoboHelp 9 offers a Java API using the RH_AIR_ShowHelp function?

    RoboHelp provides a java API with the function RH_AIR_ShowHelp as described here but only available for C++:
    #WSDCE1310D-6F71-41f3-9844-7EC5C5F87076 of http://help.adobe.com/en_US/RoboHelp/8.0/RoboHTML/WS5b3ccc516d4fbf351e63e3d11aff59c571-7f4 3.html
    ?

    He was not offered in the API Java RH8 and was a reason that I do not buy it.

    Paty

    Hello

    If you see the link http://help.adobe.com/en_US/robohelp/robohtml/WS5b3ccc516d4fbf351e63e3d11aff59c571-7f43.ht ml #WSDCE1310D-6F71-41f3-9844-7EC5C5F87076 it is said that there are APIs for many languages, including JAVA. Check the JAVA API in CSH API\Java file in RoboHelp installation folder. You can download RoboHelp 9 trial and try the Java API.

    Thank you

    Praful

  • I want to turn the spelling checker in Waterfox, but the method for Firefox does not work?

    I added my language in the options and set it as your preference and ticked "check my spelling as I type", but I KEEP getting the spelling English-Checker when typing on a certain forum. And I type in Dutch, so it is very difficult to read with almost all the underlined words...

    So, I can't put it in my mother tongue, and I can't turn him completely. Either one would be great...

    I've been loolking for a way to show that this issue concerns WATERfox, not FIREfox, but somehow there is no separate place to do...

    The global setting to turn off all THE spell checking in Firefox is here:

    "3-bar" menu button (or tools) > Options > advanced > general mini-onglet > "Check my spelling as I type".

    You say it doesn't work?

    Note that the already loaded pages are not affected by the change, only the pages that load after that you activate the setting. So if you want to stop the spell check on the current page, you need to recharge after changing the setting.

  • All of the methods for setting my bluetooth adapter?

    I have an acer aspire v3 731g and it had windows 8 on it but then I switched to windows 7. After installing all the drivers, it worked very well but with the bluetooth adapter that I came across a problem. I installed the zip on the acer site. What is happening is that I update the map in the management of devices and it works fine. Can I Add Bluetooth devices and use them, but when I turned off my computer and it reboot the adapter doesn't work more and in the Properties window for the adapter in device management, I get a "Windows has stopped this device because it has reported problems. (Code 43) "message. I have re installed the drivers and the driver updated with the acer files were on the site. Can someone help me with this problem?

    Hello

    Error code 43 is an error in Device Manager which means the following: Windows has stopped this device because it has reported problems. (Code 43)

    Reference: http://technet.microsoft.com/en-us/library/cc725873 (WS.10) .aspx

    Update the latest drivers and check out them.

  • Impossible to download a Java Update and the update for my GPS Garmin

    I get the error message: Watchguard HTTP Proxy Windows EXE/DLL

    It comes with Vista, upgrade install and activate Forum.

    http://social.answers.Microsoft.com/forums/en-us/vistaprograms/threads

    They will help you with your question when you repost in the Forum programs Vista at the above address.

    See you soon. Mick Murphy - Microsoft partner

  • Java recommends disabling the firewall for installation

    must install java and java recommend disable firewall - is it good?

    I don't know what he asks you to do. I never have to turn it off. Go ahead and left running while you are installing.

  • Method not found: catg1.suggestedItems (java.lang.String) ADF_FACES-60097: for more information, see the error log of the server for an entry beginning with: ADF_FACES - Exception during the PPR, #1 60096:Server

    Hello

    I have a text input where I have an autosuggest behavior. I can't do the method for auto suggest behavior. I just tried to do random expression, but I get the error that I've specified.

    < af:inputText value = "#{bindings." Catgcode.inputValue}.
    label = "#{bindings." Catgcode.hints.label}.
    required = "#{bindings." Catgcode.hints.Mandatory}.
    columns = "#{bindings." Catgcode.hints.displayWidth}.
    maximumLength = "#{bindings." Catgcode.hints.Precision}.
    shortDesc = "#{bindings." Catgcode.hints.ToolTip}.
    ID = "socatg" >
    < f: validator binding = "#{bindings." Catgcode.Validator} "/ >"
    < af:autoSuggestBehavior suggestedItems = ' #{bindings. " Catgcode.suggestedItems} "/ >"
    < / af:inputText >

    Thank you good Sir, I solved it... I just needed to make a method of bindings.

  • How to get the attributes of node when you query the TQL via java API

    Hello

    I'm trying to pick up a hierarchy of IC using a TQL. I created a TQL on uCMDB and am now questioning him through the uCMDB java API. The TQL is simple and queires a hierarchy containing a Node (Server) containing the disks, file systems, interfaces and IP addresses.

    My code snippet is:

        UcmdbService ucmdbService = CMDBConnection.createCMDBService();
        TopologyQueryService queryService = ucmdbService.getTopologyQueryService();
        Topology topology = queryService.executeNamedQuery("BasicTopologyView");
        Collection allCIs = topology.getAllCIs();

        for (TopologyCI node : allCIs) {
                 System.out.println("Node is " + node.getPropertyValue("display_label") + "(" +node.getId().getAsString() + ") ... " + node.getPropertyValue("display_label")
                         + " ... " + node.getPropertyValue("TenantOwner")+ " ... " + node.getPropertyValue("discovered_os_name"));
             }

    The output I get is

    The node is/usr (18de9fd759680f10b4f1d3567fb0f5e5)... / usr... null null
    The node is/tmp (18eaac5d8ec14e45874029f25011a13c)... / tmp... null null

    Whatever properties I question are coming as null. Is there a way I can say uCMDB what I expect from each node to the execution of the attributes.

    Thanks in advance.

    Peyrot

    This problem is now resolved. The correct way to proceed, queryProperties method is used when querying of the node.

    node.queryProperties(props);
    

    When the accessories is a string containing all of the appropriate properties you want to take to uCMDB.

  • Applications using Java API 11 g MRI are precarious?

    Hello

    I was reading "Developers Guide for Oracle 11g IRM server" and I found this:

    Cryptography keys: an application that uses the Java API of MRI has the ability to get sealed content Cryptography keys. The MRI Java API stores these keys in memory of the calling process, so that they are used. The MRI Java API debugging, or do a memory dump could compromise the key material. Do not use MRI Java API if the environment in which the application runs is loose or not reliable (for example, a laptop).

    HotFolders and IRM Wrapper using MRI Java API, aren't they? Does this mean that these applications are not secure? I install these applications in a real environment. However, provide advice to guide doubt me.

    Thanks in advance.

    The documentation is currently fairly conservative.

    Re: Hot issues. If HF is configured to use the Java API, then it is true that the keys will be temporarily stored in its memory and Java is more susceptible to reverse engineering, say, C++. But the hot issues in use of production will generally be an application on the server side and not work on laptops to the end user. So the access to this application of HF running (and its own encrypted cache) can be fixed by using normal operating system access controls. If you are always worried about it, then do not use the API, use default web services. In this case no key material is always sent to the HF and all the sealing is made by the IRM server.

    Re: Wrapper. It does not use the Java API if never receives or hiding of key material.

    HTH,

    Martin

  • Numbers that come out to "1n7" instead of "1.7" when you use Java APIs

    I have an RTF template, and on the text in Word form field Options dialog box, I Format rule number field on "#, # 0.00000. When this model will be run in a concurrent program, or from the plug-ins office, numbers to format correctly in the form "1.7". But, when I run with a model with the Java API or the viewer of documents common region in the OPS, the numbers are formatted in the form "1n7". I get a "n" instead of a ".".

    Any ideas on what could be the cause?

    My calling code is below.

    Thanks in advance,
    Kurz
    OADBTransactionImpl oadbTrx = ( OADBTransactionImpl ) pageContext.getApplicationModule( webBean ).getOADBTransaction();
    DataTemplate dt = new DataTemplate( oadbTrx.getAppsContext(), "XXCUS", "XX_CNQCBSR" );
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    Hashtable htp = new Hashtable();
    htp.put(
         "P_AUCTION_HEADER_ID",
         this.auctionId
         );
    dt.setParameters( htp );
    dt.setOutput( bos );
    dt.processData();
    
    DocumentHelper.exportDocument(
              pageContext,
              "XX",
              "XX_CNQCBSR_MAIN",
              "en",
              "US",
              new ByteArrayInputStream( bos.toByteArray() ),
              "PDF",
              null
              );

    Maybe check the value of the profile option "ICX: numeric characters?

  • Search for users using java API IOM 11 with the value of null field

    Hello

    I find user using java api findUsers (HashMap hash), but I need get all users where a custom field is equal to null

    Example:

    HashMap userHash = new HashMap();
    userHash.put ("USR_UDF_CUSTOM", "NULL");
    userData tcResultSet = userOps.findUsers (userHash);

    Someone help me?

    Do not use this search functionality. The user that:

    UserManager usermgr = Platform.getService (UserManager.class);
    Criteria of SearchCriteria = new SearchCriteria ("Custom Label", null, SearchCriteria.Operator.EQUAL); Suppose USR_UDF_CUSTOM label is personalized
    List of users of = usermgr.search (null, null, criteria);
    for (user: user) {}
    perform the action here
    }

    -Kevin

  • The difference between the ADR green vs JAVA API usage? It's confusing

    Can u clarify the difference between the ADR green vs JAVA API usage? It's confusing. If I want to create a custom algorithm, what should I use. Is it Java APIs or green Marl

    Thanks in advance,

    Akhil

    Hi Akhil,

    Thank you for your interest in the PGX! If you want to write a custom algorithm, you should do it in green-Marl. Marno-Green is a custom DSL specially designed for writing of graph algorithms. You can then use the Java API of PGX to compile and run your algorithm. Find a detailed tutorial: http://docs.oracle.com/cd/E56133_01/tutorials/compile.html

    PGX is delivered with a set of built-in algorithms, each available as a convenient Java method. Internally, all algorithms are written in green-Marl as well. The signature of the Java method aligns with the signature of the underlying green-ADR procedure. Find information about the algorithms here: http://docs.oracle.com/cd/E56133_01/tutorials/builtins.html

  • FDMEE SCRIPT - replacement FDM VB functions with the methods in the API FDMEE

    Hi all


    I'm trying to convert FDM Scripts scripts that would support FDMEE (using Jython as language) and the FDMEE API. However, when I tried it making I came across a few functions in scripts FDM for which I couldn't find replacement functions in FDMEE API.


    How a supposed to change functions VB in FDM as farsTableAppend while it is supported in the FDMEE scripts?

    I generated documentation of the API of the FIA FDMEE - APIs.jar (this jar is supposed to have all the API of FDMEE in there I guess) but I don't see alternative for functions such as farsTableAppend, fExpTRx, PstrClientType, VB, but I can see other methods in the documentation for example, getEPMOracleHome() etc... (All these functions that you can view by using eclipse as editor-in-Chief of Dev FDMEE).


    Is there another method/function in the FDMEE API should I use to replace these functions to support FDMEE?


    I have another question about the AIF file - CUSTOM.jar, what is the purpose of this pot, do we get additional methods in this file


    Please advise...


    Thanks in advance

    Sam

    Hello

    1 API map is not 1 to 1. My suggestion is to define what you want to do and then design your solution in jython (using the api or not). So what you're trying to do exactly?

    For example, you need not PstrClientType more (there is no windows client)

    2 AIF - CUSTOM.jar allows you to enter your custom java classes. then you can use it from your jython scripts.

    Regarrds

  • Method for the command run repeatedly

    I'm looking for a method periodically run a command in the background process. For example, I want to increment a variable count every 10 seconds. How could I go over to achieve this?

    Starting a background application.  In this launch a clock and schedule it to run as often as you wish.

    Search the forum for more details of running background Applications.

    I would like to start it running as a normal user interface Application until you have sorted subtleties.

    This kind of thing is not negligible for new Blackberry developers, but it pays to look at the API and search the forums.

  • Method for the VerticalFieldManager sublayout problem

    Hello

    I need help.

    I have a value for money (VerticalFieldManager) that contains several different fields. My goal is to add a small margin of 10px between all areas. The reason is that the fields are very close together and it doesn't look very good.

    Here is my sublayout of value for money.

    public void sublayout(int w, int h) {
       super.sublayout(w, h);
       Field field;
       //get total number of fields within this manager
       int numberOfFields = getFieldCount();
       for (int i = 0;i < numberOfFields;i++) {
          field = getField(i); //get the field
          int y = 0;
          layoutChild(field, w, field.getHeight()+10); //lay out the field
          setPositionChild(field,0,y); //set the position for the field
          y += field.getHeight()+10;
       }
       super.setExtent(w,h);
    }
    

    The result of this seems ok, but when you scroll down it behaves as expected, so somewhere must be my mistake.

    I know there is the 6.0 API setMargin method, but I need something that will also help for the old OS and I have no idea how to do it.

    Thank you all for the help.

    Jiri

    For the task that you have a default VerticalFieldManager with on the battlefields setMargin is quite sufficient. Although setMargin is only documented in 6.0, we work like this forever - at least 4.2.1 probably even earlier.

    As to why it does not work the way you want it to work: your sublayout must set at least the virtual measure correctly. Now he acts as if USE_ALL_WIDTH | USE_ALL_HEIGHT | NO_VERTICAL_SCROLL | NO_HORIZONTAL_SCROLL all are in force.  The first two are "affected" by setExtent (w, h) instead of accumulated height and maximum width; the last two--using only not setVirtualExtent, which defines the size of managers as opposed to visible size (setExtent) scrolling.

    Play with sublayout without calling super.sublayout is a tedious task; If you want to see some better examples (but not perfect), take a look at the source code of advances of buttons, fields and managers (especially NegativeMarginVerticalFieldManager).

    To jprofitt: getPreferredWidth / getPreferredHeight are totally unnecessary on managers. Framework blackBerry completely ignores these; some fields use their own default dimensions (ButtonField being the most notable example), but it's just as much as those who will go.

    Edit: just noticed something else that is totally wrong with your code: using field.getHeight () before laying on the field! Until the field was laid out, its getWidth and getHeight have both return 0. Yet once again, take a look at what NegativeMarginVerticalFieldManager use as parameters for layoutChild.

Maybe you are looking for

  • Satellite Pro A300 - cursor is random if the power is connected

    I have a Toshiba Satellite Pro A300 running Vista Business and my synaptic touchpad cursor started becoming erratic and cannot be controlled normally. It is hard to move and it will open programs and the internet, etc. This happens every time power o

  • Chromebook with Netgear VPN?

    Has anyone tried to get their Chromebook with VPN access with a UTM appliance? I have a UTM50. My boss asked if I would like a Chromebook to use for purposes of work when I'm off site and although the Chromebook is relatively cheap, I'd rather check

  • Software blackBerry Blackberry link update problem

    I wanted to update Blackberry link to the latest version. The installation process fails with the following message (translated): "the service you want to install is on a network device that is not available" field below shows the following path: C:\

  • Lightroom - link to the help section comes up with page not available

    I just installed the Lightroom dvd.  The link for help said web page is not available and I can not find dehaze function effects section. Could he not have installed properly?  If so, what should I do?

  • Why is the incorrect page layout?

    My page appears perfect (three lines in three columns) on my desk and a cell phone and Dreamweaver all previews: HEREBut on my laptop, the layout looks like this (no matter the magnification of screen.)  No matter what < div > copy and paste, it push