Showing image from database

Hi,
can anyone tell/give me an example/tutorial of how to retrieve the image from the database into forms? so i have a table names EMPLOYEES for example, and i added a clob type column, named "photo". in forms, when i show the informations for each person, i wanna already retrieve the image, somehow. how can i do this? a small example i think will be persuasive :)
Thanks!
Regards

<p>To populate the Image Item you have to use the Webutil Client_Read_Image_File() built-in.</p>
Francois

Similar Messages

  • Help........Show image from database

    Hi,
    I am stuck at one point. I have to show image stored in the database on the browser. I am able to fetch the image and show it after storing it in one .gif file. But what I want it is : I don't want to store the fetched image in to a .gif file instead I would like to show the image on the fly after fetching it from the database.
    The reason I need it this way is...If I store it as .gif before showing, after showing the file the file still will be present in the disk, which after sometime will go beyond the limit.
    If at all it is not possible to show it on the fly, then I would like to know if there is any "SESSION ON END" kind of even available in Java so that I can clean up the image when user exits the browser!!!
    Please reply as soon as possible.

    For the first part of your question: If the image is the
    only thing you are showing on the browser.. then
    you can stream the data (I think I never tried with
    gifs)
    try {
         response.setContentType("image/gif");
         ServletOutputStream outf =
    response.getOutputStream();
    // Print the steamed image data to this
    outf
    outf.flush();
         } catch (Exception e){
              System.out.println("Exception Caught"+e.toString());
    }

  • How to show image from database file name?

    Hello,
    Reports version 10.1.2.3
    OS: Windows server 2003
    Client: Windows XP
    Can someone please explain how to include an image in a .PDF report that is located on the file system and its location is read from the database? I've read the doc and it's not very clear.
    Thanks,
    Whitney

    Hello,
    http://www.oracle.com/webapps/online-help/reports/10.1.2/topics/htmlhelp_rwbuild_hs/rwcontxt/props/pi_col_read_from_file.htm
    Suppose that for each of your employees you have a .bmp file that contains a picture of the employee. In your employee table, you have a column named PICTURE that contains the name of the .bmp file with the employee's picture.
    To generate a report that displays the employees' pictures, you select the PICTURE column in your query. In the Column properties for the PICTURE column, you set Read from File to Yes and specify Image as the File Format. Reports Builder will display the files pointed to by the PICTURE column wherever you have referenced the PICTURE column in your layout.
    Regards

  • Error while getting  image from database in SUP using ios?

    Hi All,
      Im developing native iOS application using sup 2.1.3 . Im getting error While retrieving  image from SUP database. Here i'm trying to get image from database and show in imageView.can any one help me how to fix this issue?
    In database image datatype is  'LONG Binary' .
    My table Schema:
    CREATE TABLE dba.ImagesTable (
    RowID INT NOT NULL,
    ImageName VARCHAR(20) NOT NULL,
    PhotoData LONG BINARY NOT NULL,
    IN SYSTEM
    ALTER TABLE dba.ImagesTable
      ADD CONSTRAINT ASA137 PRIMARY KEY CLUSTERED (RowID)
    ALTER TABLE dba.ImagesTable
      ADD CONSTRAINT ASA138 UNIQUE NONCLUSTERED (RowID)
    in Xcode:
                [SUP107SUP107DB synchronize];
                SUP107ImagesTable *imgTable =[[SUP107ImagesTable alloc]init];
                SUP107ImagesTableList *list =[SUP107ImagesTable findAll];
                SUP107ImagesTable * oneRecord =[list objectAtIndex:0];
                NSLog(@"rowId:%d---imageName:%@---photoData:%@---photoLenght:%d",oneRecord.rowID,oneRecord.imageName,oneRecord.photoData,oneRecord.photoDataLength);
                NSData *tempData =[[NSData alloc]init];
                SUPBigBinary *responseBinaryData = (SUPBigBinary *)oneRecord.photoData.value;
                @try {
                    [responseBinaryData openForWrite:[oneRecord.photoData length]];
                    [responseBinaryData write:tempData];
                @catch (NSException *exception) {
                    NSLog(@"exception: %@",[exception description]);
                UIImageView *imgView =[[UIImageView alloc] initWithFrame:CGRectMake(50,50,100,100)];
                [self.window addSubview:imgView];
                UIImage * tempImage =[UIImage imageWithData:tempData];
                imgView.image = tempImage;
                [responseBinaryData close];
    Error Log:
    2014-04-02 18:42:15.150 SUP102[2873:70b] rowId:1---imageName:Apple---photoData:SUPBigBinary: column=c pending=1 allow_pending_state=1 table=sup107_1_0_imagestable mbo=0x0 key=(null) ---photoLenght:90656
    Printing description of responseBinaryData:
    <OS_dispatch_data: data[0xc891b40] = { leaf, size = 90656, buf = 0x1213a000 }>
    2014-04-02 18:42:33.304 SUP102[2873:70b] -[OS_dispatch_data openForWrite:]: unrecognized selector sent to instance 0xc891b40
    2014-04-02 18:42:33.305 SUP102[2873:70b] exception: -[OS_dispatch_data openForWrite:]: unrecognized selector sent to instance 0xc891b40
    2014-04-02 18:42:33.305 SUP102[2873:70b] -[OS_dispatch_data close]: unrecognized selector sent to instance 0xc891b40
    2014-04-02 18:42:33.306 SUP102[2873:70b] [ERROR] [AppDelegate.m:497] NSInvalidArgumentException: -[OS_dispatch_data close]: unrecognized selector sent to instance 0xc891b40

    This thread talks about uploading image to SAP from a IOS device,Sending Image to SAP via iOS Native app (SUP 2.1.3)
    Midhun VP

  • Getting Image from database in crystal report

    Hi Experts,
                         I have a user UDF which has Image datatype. I store all the image in C:\Program Files\SAP\SAP Business One\Bitmaps\   folder.Now i have to show this image in my crystal report. When i tried to pick this image from database it gives me only the name of image with extension like abc.jpg . How could i achive this in crystal report.
    Thanks and Regards

    Hi Om
    As you have the location of the image, you can insert it as an OLE object onto the report.
    Click on Insert -> OLE Object -> specify the path of the image.
    For more information, please refer to Crystal Reports help.
    Regards
    Sourashree

  • Retrieving image from database in form 6i

    hello all
    i'm working on form 6i...
    i have uploded images into the database of customers in my application using READ_IMAGE_FILE.. IT IS FINE...
    But when i am trying retrieves records into the form.... i'm getting all the data except image... Image field is showing empty..
    How can i get image from database to form
    can u plz help me.....
    thanks

    What data type you used for storing image in database. If it is long raw, then you can place an image item within your data block on form and associate it with the column name. This should populate the image by itself.
    Below para is from Forms Help.
    Image items can be populated in the following ways:
    +1. a fetch from a LONG RAW database column+
    An image item in a data block is populated automatically when the end user or the application executes a query in the block.  When a fetched image is modified or replaced, Form Builder marks that record as Changed, and the next commit operation saves the new image to the corresponding LONG RAW column in the database.
    Note:  You cannot write a SELECT statement to select a LONG RAW value INTO an image item.
    +2. executing the READ_IMAGE_FILE built-in to read an image from the file system+
    +(To dynamically write an image from an image item out to a file, use the built-in procedure WRITE_IMAGE_FILE.)+

  • Not able to download image from database

    not able to download image from database am in jdeveloper 11g release 2 am using this example
    : http://tompeez.wordpress.com/2011/11/26/jdev11-1-2-1-0-handling-imagesfiles-in-adf-part-2/
    hi am not able to down load my image my jsp xml is
    <?xml version='1.0' encoding='UTF-8'?>
    <jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1" xmlns:f="http://java.sun.com/jsf/core"
    xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
    <jsp:directive.page contentType="text/html;charset=UTF-8"/>
    <f:view>
    <af:document title="sms4200.jspx" id="d1">
    <af:messages id="m1"/>
    <af:form id="f1" usesUpload="true">
    <af:panelStretchLayout topHeight="211px" id="psl1" inlineStyle="width:1338px; background-color:Navy;">
    <f:facet name="top">
    <af:panelHeader text="Sms Intergration Sources" id="ph1">
    <f:facet name="context"/>
    <f:facet name="menuBar"/>
    <f:facet name="toolbar"/>
    <f:facet name="legend"/>
    <f:facet name="info"/>
    <af:panelStretchLayout id="psl2" inlineStyle="height:178px; width:1018px;" topHeight="22px"
    endWidth="589px" startWidth="55px" bottomHeight="33px">
    <f:facet name="end">
    <af:panelHeader text="Office" id="ph2"
    inlineStyle="width:900px; background-color:Navy;">
    <f:facet name="context"/>
    <f:facet name="menuBar"/>
    <f:facet name="toolbar"/>
    <f:facet name="legend"/>
    <f:facet name="info"/>
    <af:panelFormLayout id="pfl3" inlineStyle="background-color:Navy;" rows="1">
    <f:facet name="footer"/>
    <af:inputText label="#{bindings.Name1.hints.label}"
    required="#{bindings.Name1.hints.mandatory}"
    columns="20"
    maximumLength="#{bindings.Name1.hints.precision}"
    shortDesc="#{bindings.Name1.hints.tooltip}" id="it2">
    <f:validator binding="#{bindings.Name1.validator}"/>
    </af:inputText>
    <af:inputText
    label="#{bindings.LocalUpDirectory1.hints.label}"
    required="#{bindings.LocalUpDirectory1.hints.mandatory}"
    columns="20"
    maximumLength="#{bindings.LocalUpDirectory1.hints.precision}"
    shortDesc="#{bindings.LocalUpDirectory1.hints.tooltip}"
    id="it3">
    <f:validator binding="#{bindings.LocalUpDirectory1.validator}"/>
    </af:inputText>
    </af:panelFormLayout>
    </af:panelHeader>
    </f:facet>
    <f:facet name="top">
    <af:inputText value="#{bindings.IntegrationTypeName1.inputValue}"
    label="#{bindings.IntegrationTypeName1.hints.label}"
    required="#{bindings.IntegrationTypeName1.hints.mandatory}"
    columns="#{bindings.IntegrationTypeName1.hints.displayWidth}"
    maximumLength="#{bindings.IntegrationTypeName1.hints.precision}"
    shortDesc="#{bindings.IntegrationTypeName1.hints.tooltip}" id="it1">
    <f:validator binding="#{bindings.IntegrationTypeName1.validator}"/>
    </af:inputText>
    </f:facet>
    </af:panelStretchLayout>
    </af:panelHeader>
    </f:facet>
    <f:facet name="center">
    <!-- id="af_one_column_header_stretched" -->
    <af:decorativeBox theme="dark" id="db1" inlineStyle="width:1050px; background-color:Navy;">
    <f:facet name="center">
    <af:panelGroupLayout layout="scroll" id="pgl3" inlineStyle="background-color:Navy;">
    <af:panelStretchLayout id="psl3" inlineStyle="width:1012px; height:502px;"
    topHeight="133px" startWidth="0px">
    <f:facet name="center">
    <af:panelStretchLayout id="psl5" endWidth="659px" startWidth="171px">
    <f:facet name="center"/>
    <f:facet name="start"/>
    <f:facet name="end">
    <af:panelGroupLayout layout="scroll" id="pgl2">
    <af:inputFile label="Select Image" id="if1" autoSubmit="true"
    valueChangeListener="#{ImageBean.uploadFileValueChangeEvent}"/>
    <af:commandButton actionListener="#{bindings.CreateInsert.execute}"
    text="Restart Load Image Process"
    disabled="#{!bindings.CreateInsert.enabled}"
    id="cb2"/>
    <af:commandButton actionListener="#{bindings.Commit.execute}"
    text="Save"
    disabled="#{!bindings.Commit.enabled}"
    id="cb3"/>
    <af:commandButton text="View" id="cb1"
    partialSubmit="true"
    unsecure="#{ImageBean.downloadButton}"
    action="#{image.downloadImage}"
    binding="#{image2.downloadButton}"/>
    </af:panelGroupLayout>
    </f:facet>
    <f:facet name="top"/>
    </af:panelStretchLayout>
    </f:facet>
    <f:facet name="start"/>
    <f:facet name="top">
    <af:panelStretchLayout id="psl4" startWidth="232px" endWidth="296px"
    bottomHeight="18px" topHeight="11px">
    <f:facet name="bottom"/>
    <f:facet name="center"/>
    <f:facet name="start">
    <af:panelFormLayout id="pfl1" labelAlignment="top">
    <f:facet name="footer"/>
    <af:inputText label="File from PC to be Transfered" id="it4"/>
    </af:panelFormLayout>
    </f:facet>
    <f:facet name="end">
    <af:panelFormLayout id="pfl2" labelAlignment="top" maxColumns="10">
    <f:facet name="footer">
    <af:inputText value="#{bindings.DocumentName.inputValue}"
    label="File Transfered to Database"
    required="#{bindings.DocumentName.hints.mandatory}"
    columns="50"
    rows="1"
    maximumLength="#{bindings.DocumentName.hints.precision}"
    shortDesc="#{bindings.DocumentName.hints.tooltip}"
    id="it5" simple="false">
    <f:validator binding="#{bindings.DocumentName.validator}"/>
    </af:inputText>
    </f:facet>
    </af:panelFormLayout>
    </f:facet>
    <f:facet name="top"/>
    </af:panelStretchLayout>
    </f:facet>
    </af:panelStretchLayout>
    </af:panelGroupLayout>
    </f:facet>
    </af:decorativeBox>
    </f:facet>
    </af:panelStretchLayout>
    </af:form>
    </af:document>
    </f:view>
    </jsp:root>
    and my log file is
    <ViewHandlerImpl> <_checkTimestamp> Apache Trinidad is running with time-stamp checking enabled. This should not be used in a production environment. See the org.apache.myfaces.trinidad.CHECK_FILE_MODIFICATION property in WEB-INF/web.xml
    <UIXEditableValue> <_isBeanValidationAvailable> A Bean Validation provider is not present, therefore bean validation is disabled
    the method am calling is
        public BlobDomain downloadImage() {
            FacesContext facesContext = null;
            OutputStream outputStream = null;
            BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
            // get an ADF attributevalue from the ADF page definitions
            AttributeBinding attr = (AttributeBinding)bindings.getControlBinding("Documentimage");
            if (attr == null) {
                return null;
            // the value is a BlobDomain data type
            BlobDomain blob = (BlobDomain)attr.getInputValue();
            try { // copy hte data from the BlobDomain to the output stream
                IOUtils.copy(blob.getInputStream(), outputStream);
                // cloase the blob to release the recources
                blob.closeInputStream();
                // flush the outout stream
                outputStream.flush();
            } catch (IOException e) {
                // handle errors
                e.printStackTrace();
                FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, e.getMessage(), "");
                FacesContext.getCurrentInstance().addMessage(null, msg);
            return blob;
        }i get this error when clicking the button
    error when not able to download image
    <BeanHandler> <getStructure> Failed to build StructureDefinition for : sms4200.ImageBean
    <UIXEditableValue> <_isBeanValidationAvailable> A Bean Validation provider is not present, therefore bean validation is disabled
    Edited by: Tshifhiwa on 2012/06/03 10:53 AM
    Edited by: Tshifhiwa on 2012/06/03 10:56 AM
    Edited by: Tshifhiwa on 2012/06/03 10:57 AM

    hi i try to run your sample am geting this error
    Error 500--Internal Server Error
    oracle.jbo.DMLException: JBO-27200: JNDI failure. Unable to lookup Data Source at context jdbc/HRDS
         at oracle.jbo.server.DBTransactionImpl.lookupDataSource(DBTransactionImpl.java:1453)
         at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:329)
         at oracle.jbo.common.ampool.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:203)
         at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolConnect(ApplicationPoolMessageHandler.java:600)
         at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolMessage(ApplicationPoolMessageHandler.java:417)
         at oracle.jbo.server.ApplicationModuleImpl.doPoolMessage(ApplicationModuleImpl.java:8972)
         at oracle.jbo.common.ampool.ApplicationPoolImpl.sendPoolMessage(ApplicationPoolImpl.java:4606)
         at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2536)
         at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:2346)
         at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:3245)
         at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:571)
         at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:234)
         at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:504)
         at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:499)
         at oracle.adf.model.bc4j.DCJboDataControl.initializeApplicationModule(DCJboDataControl.java:517)
         at oracle.adf.model.bc4j.DCJboDataControl.getApplicationModule(DCJboDataControl.java:867)
         at oracle.adf.model.binding.DCDataControl.setErrorHandler(DCDataControl.java:487)
         at oracle.jbo.uicli.binding.JUApplication.setErrorHandler(JUApplication.java:261)
         at oracle.adf.model.BindingContext.put(BindingContext.java:1318)
         at oracle.adf.model.binding.DCDataControlReference.getDataControl(DCDataControlReference.java:247)
         at oracle.adf.model.BindingContext.instantiateDataControl(BindingContext.java:1020)
         at oracle.adf.model.dcframe.DataControlFrameImpl.doFindDataControl(DataControlFrameImpl.java:1645)
         at oracle.adf.model.dcframe.DataControlFrameImpl.internalFindDataControl(DataControlFrameImpl.java:1514)
         at oracle.adf.model.dcframe.DataControlFrameImpl.findDataControl(DataControlFrameImpl.java:1474)
         at oracle.adf.model.BindingContext.internalFindDataControl(BindingContext.java:1150)
         at oracle.adf.model.BindingContext.get(BindingContext.java:1103)
         at oracle.adf.model.binding.DCParameter.evaluateValue(DCParameter.java:82)
         at oracle.adf.model.binding.DCParameter.getValue(DCParameter.java:111)
         at oracle.adf.model.binding.DCBindingContainer.getChildByName(DCBindingContainer.java:2748)
         at oracle.adf.model.binding.DCBindingContainer.internalGet(DCBindingContainer.java:2796)
         at oracle.adf.model.binding.DCExecutableBinding.get(DCExecutableBinding.java:115)
         at oracle.adf.model.binding.DCUtil.findSpelObject(DCUtil.java:329)
         at oracle.adf.model.binding.DCBindingContainer.evaluateParameterWithElCheck(DCBindingContainer.java:1478)
         at oracle.adf.model.binding.DCBindingContainer.findDataControl(DCBindingContainer.java:1608)
         at oracle.adf.model.binding.DCIteratorBinding.initDataControl(DCIteratorBinding.java:2542)
         at oracle.adf.model.binding.DCIteratorBinding.getDataControl(DCIteratorBinding.java:2477)
         at oracle.adf.model.binding.DCIteratorBinding.getAttributeDefs(DCIteratorBinding.java:3319)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.fetchAttrDefs(JUCtrlValueBinding.java:514)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttributeDefs(JUCtrlValueBinding.java:465)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttributeDef(JUCtrlValueBinding.java:541)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttributeDef(JUCtrlValueBinding.java:531)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding$1JUAttributeDefHintsMap.(JUCtrlValueBinding.java:4104)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttributeHintsMap(JUCtrlValueBinding.java:4211)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.getHints(JUCtrlValueBinding.java:2564)
         at oracle.jbo.uicli.binding.JUCtrlValueBinding.internalGet(JUCtrlValueBinding.java:2389)
         at oracle.adfinternal.view.faces.model.binding.FacesCtrlAttrsBinding.internalGet(FacesCtrlAttrsBinding.java:275)
         at oracle.adf.model.binding.DCControlBinding.get(DCControlBinding.java:749)
         at javax.el.MapELResolver.getValue(MapELResolver.java:164)
         at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
         at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
         at com.sun.el.parser.AstValue.getValue(Unknown Source)
         at com.sun.el.ValueExpressionImpl.getValue(Unknown Source)
         at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
         at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)
         at oracle.adfinternal.view.faces.renderkit.rich.LabelLayoutRenderer.getLabel(LabelLayoutRenderer.java:929)
         at oracle.adfinternal.view.faces.renderkit.rich.LabelLayoutRenderer.encodeAll(LabelLayoutRenderer.java:213)
         at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.encodeAll(LabeledInputRenderer.java:215)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1088)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$100(PanelFormLayoutRenderer.java:50)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1604)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1523)
         at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
         at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
         at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeChildren(PanelFormLayoutRenderer.java:420)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:208)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:447)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$1500(PanelGroupLayoutRenderer.java:30)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:734)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:637)
         at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
         at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
         at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:360)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:879)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:1294)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeMiddlePanes(PanelStretchLayoutRenderer.java:351)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:316)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at oracle.adf.view.rich.render.RichRenderer.encodeStretchedChild(RichRenderer.java:2194)
         at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer.access$400(RegionRenderer.java:50)
         at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer$ChildEncoderCallback.processComponent(RegionRenderer.java:707)
         at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer$ChildEncoderCallback.processComponent(RegionRenderer.java:692)
         at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
         at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
         at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
         at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer._encodeChildren(RegionRenderer.java:297)
         at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer.encodeAll(RegionRenderer.java:186)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at oracle.adf.view.rich.component.fragment.UIXRegion.encodeEnd(UIXRegion.java:323)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:879)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:1294)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeMiddlePanes(PanelStretchLayoutRenderer.java:351)
         at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:316)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
         at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
         at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:274)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
         at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
         at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
         at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1277)
         at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
         at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
         at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1659)
         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1655)
         at oracle.adfinternal.view.faces.component.AdfViewRoot.encodeAll(AdfViewRoot.java:91)
         at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:399)
         at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.renderView(ViewDeclarationLanguageFactoryImpl.java:350)
         at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
         at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:273)
         at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
         at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1027)
         at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:334)
         at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:232)
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
         at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
         at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
         at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
         at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:122)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
         at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
         at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
         at java.security.AccessController.doPrivileged(Native Method)
         at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
         at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
         at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
         at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
         at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
         at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
         at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
         at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    Caused by: javax.naming.NameNotFoundException: While trying to lookup 'jdbc.HRDS' didn't find subcontext 'jdbc'. Resolved ''; remaining name 'jdbc/HRDS'
         at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1139)
         at weblogic.jndi.internal.BasicNamingNode.lookupHere(BasicNamingNode.java:247)
         at weblogic.jndi.internal.ServerNamingNode.lookupHere(ServerNamingNode.java:182)
         at weblogic.jndi.internal.BasicNamingNode.lookup(BasicNamingNode.java:206)
         at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:254)
         at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:411)
         at javax.naming.InitialContext.lookup(InitialContext.java:392)
         at oracle.jbo.server.DBTransactionImpl.lookupDataSource(DBTransactionImpl.java:1439)
         ... 190 more
    my connection.xml is
    <?xml version = '1.0' encoding = 'UTF-8'?>
    <References xmlns="http://xmlns.oracle.com/adf/jndi">
    <Reference name="HRDS" className="oracle.jdeveloper.db.adapter.DatabaseProvider" credentialStoreKey="HRDS" xmlns="">
    <Factory className="oracle.jdeveloper.db.adapter.DatabaseProviderFactory"/>
    <RefAddresses>
    <StringRefAddr addrType="sid">
    <Contents>smsdev</Contents>
    </StringRefAddr>
    <StringRefAddr addrType="subtype">
    <Contents>oraJDBC</Contents>
    </StringRefAddr>
    <StringRefAddr addrType="port">
    <Contents>1521</Contents>
    </StringRefAddr>
    <StringRefAddr addrType="hostname">
    <Contents>localhost</Contents>
    </StringRefAddr>
    <StringRefAddr addrType="user">
    <Contents>hr</Contents>
    </StringRefAddr>
    <SecureRefAddr addrType="password"/>
    <StringRefAddr addrType="oraDriverType">
    <Contents>thin</Contents>
    </StringRefAddr>
    </RefAddresses>
    </Reference>
    </References>
    Edited by: Tshifhiwa on 2012/06/04 2:20 PM

  • How can i show images from different folders  in image gallery

    Hi All,
             i have downloaded and executed photo viewer image gallery application.
              in that we r showing images sequentially what we have defined in xml file.
             but i want show images randomly or i want show images from different gallary.
    Can any one help me.
    thanks
    Raghu.

    WaqarLFC7 wrote:
    On Windows:
    Ctrl + click on the songs you want to group - then right click and click get info and it will ask you if you want to get info for multiple items click YES then under album name it whatever you want and them songs will be grouped into 1 album.
    Mac:
    Same procedure but hit SHIFT instead of CTRL.
    Actually, it's right click or ctrl click, same as windows.

  • Browse image from database

    hi evey body
    i wish some one help me for solve this problem .
    when i use jdeveloper 11g to browse image from database using servlet (*without using Dynamic JDBC Credentials*) i can browse the image,
    but when i use jdeveloper 11g to browse image from database using servlet with the solution by Steve Muench, Dynamic JDBC Credentials i always get this error :
    java.Null.pointerException
    Caused By: java.sql.SQLException: ORA-01005: null password given; logon denied
    at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
    at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:406)
    Truncated. see log file for complete stacktrace .
    my question why i get this error? is servlet open new session ??
    thanks in advance
    maher

    hi every body
    sorry for my repeated request , i wish some body help me to solve my problem or ask me some thing about my problem .
    this the last request for this question and i will not upset you again .
    thanks in advance
    maher

  • Display image from database with jspSmart

    Hi
    I have successfully uploaded and saved images into oracle(8.1.5) table DATA_TYPE(dtid number, iconname varchar2(30), icon blob). When I try to display a specific icon in my browser, I get "javax.servlet.ServletException: General error" at:
    PreparedStatement pstmt = myConnection.prepareStatement(mySQL);
    My code looks like this:
    imgModifyDataType.jsp
    <%
    ResultSet myResultSet = null;
    Statement myStatement = null;
    Connection myConnection = null;
    Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
    myConnection = DriverManager.getConnection("Jdbc:Odbc:Te","te","te");
    String iconName;
    String pDTID = request.getParameter("dtid");
    String mySQL = "Select iconname, icon from data_types where dtid=?";
    PreparedStatement pstmt = myConnection.prepareStatement(mySQL);
    pstmt.setString(1,pDTID);
    myResultSet = pstmt.executeQuery();
    iconName = myResultSet.getString("iconname");
    myUpload.initialize(pageContext);
    myUpload.downloadField(myResultSet,"icon","application/x-msdownload", iconName);
    %>
    I call this JSP from another JSP like this:
    <img src="imgModifyDataType.jsp?dtid=<%=pDTID%>">
    If we cannt display image with the help of another jsp like this then please guide me how to modify the imgModifyDataType.jsp to a servlet because I have never worked in servlets.
    Please help
    Sajid

    I think that it may help you get image from database. I used two jsp page. First one is getphoto.jsp that makes as table based in sql statment and invoke the getimage.jsp this last returns images based on
    the getphoto.jsp PhotoId.
    /** getphoto.jsp source code */
    <%@page import="java.sql.*,oracle.jdbc.*"%>
    <html>
    <head>
    <title>
    jsp1
    </title>
    </head>
    <body bgcolor="#ffffff">
    <table width="781" border="2">
    <tr<<td>
    <td width="83" bgcolor="#C0C0C0"><b>PhotoId</b><td width="450" bgcolor="#C0C0C0"><b>Description</b></td><td width="228" bgcolor="#C0C0C0"><b>Photo Image</b></td>
    <%
    Connection conn = null;
    Statement stmt = null;
    ResultSet rset = null;
    DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
    conn = DriverManager.getConnection("jdbc:oracle:thin:@itas:1521:oraITAS","yourDbUserId","yourDbPassword");
    stmt = conn.createStatement();
    rset = stmt.executeQuery("select photo_id,photo_description from photo");
    while (rset.next()) {
         %>
         <tr><td width="83"><%=rset.getObject("photo_id")%></td><td width="450"><%=rset.getObject("photo_description")%></td><td width="228"><img src="getimage.jsp?PhotoId=<%=rset.getObject("photo_id")%>" width="238" height="228"></td></tr>
         <%
    conn.close();
    %>
    </table>
    </body>
    </html>
    /** getimage.jsp source code */
    <%@ page contentType="image/jpeg; chaoResult=iso-8859-1" language="java" import="java.sql.*,java.io.*,java.util.*" errorPage="" %>
    <%
    String strConnString = null;
    Connection oDbConn;
    Statement oStmt;
    ResultSet oResult;
    String strConnection = null;
    String strUserId = "c_erober";
    String strUserPwd = "sybdev99";
    String strDatabase = "oraITAS";
    String strPhotoId;
    strConnString = "jdbc:odbc:" + strDatabase;
    String strSql;
    try {
    strPhotoId = (String) request.getParameter("PhotoId");
    strSql = "select photo_image from photo" + ( (strPhotoId==null) ? " where photo_id = '001'": (" where photo_id = '" + strPhotoId + "'") );
    DriverManager.registerDriver(new sun.jdbc.odbc.JdbcOdbcDriver());
    oDbConn = DriverManager.getConnection(strConnString,strUserId,strUserPwd);
    response.setContentType("image/jpeg");
    oStmt = oDbConn.createStatement();
    oResult = oStmt.executeQuery(strSql);
    oResult.next();
    byte[] bytearray = new byte[4096];
    int size=0;
    InputStream sImage;
    sImage = oResult.getBinaryStream(1);
    response.reset();
    response.setContentType("image/jpeg");
    response.addHeader("Content-Disposition","filename=getimage.jpeg");
    while((size=sImage.read(bytearray))!= -1 ) {
    response.getOutputStream().write(bytearray,0,size);
    response.flushBuffer();
    sImage.close();
    oDbConn.close();
    } catch (SQLException ex) { ex.getMessage();
    %>

  • How to retrieve am image from database

    hi ,
    i hav a requirement that, i hav to store and retrive an image from database(postgresql)and palce it on JLabel.i successfully stored an image into database .while retrieving an image from database im not getting the image .please any one can help me how to retrieve an image and place it in JLabel.
    This the code for inserting an image:
    Class.forName("org.postgresql.Driver");
    Connection conn = DriverManager.getConnection("jdbc:postgresql://localhost:port/database", "username", "pwd");
    System.out.println("Connection established");
    String INSERT_PICTURE = "insert into imagedata(imageid,data) values (?, ?)";
    FileInputStream fis = null;
    PreparedStatement ps = null;
    try {
    conn.setAutoCommit(false);
    File file = new File("photo.jpg");
    fis = new FileInputStream(file);
    ps = conn.prepareStatement(INSERT_PICTURE);
    ps.setInt(1, 2);
    ps.setBinaryStream(2, fis, (int) file.length());
    ps.executeUpdate();
    conn.commit();
    catch(Exception ex)
    ex.printStackTrace();
    finally {
    ps.close();
    fis.close();This is the code for retrieve an image :
    Class.forName("org.postgresql.Driver");
    Connection conn = DriverManager.getConnection("jdbc:postgresql://localhost:port/database", "username", "pwd");
    byte[] imgbytes = null;
    String INSERT_PICTURE = "select imageid,data from imagedata ";
    Statement stmt=(Statement) conn.createStatement();
    try {
    ResultSet rs=stmt.executeQuery(INSERT_PICTURE);
    while(rs.next())
    System.out.println(rs.getString(1));
    InputStream file=rs.getBinaryStream(2);
    System.out.println("FILE : "+file);
    catch(SQLException a)
    finally {
    stmt.close();please anyone can help meee
    thanks

    You basically save a File to the database, so you can just re-write the data from the file back temporarily and load it into the application using the ImageIO class
    // create necessary connection and statement objects
    // retrieve image column
    ResultSet rs = stmt.executeQuery("SELECT Image FROM dataTable");
    rs.next();
    Blob imageData = rs.getBlob("Image");
    if( imageData != null ) {
        try {
            File tmpFile = new File("tmpImage");
            FileOutputStream fos = new FileOutputStream(tmpFile);
                fos.write( imageData.getBytes(1L, (int)imageData.length()) );
                fos.close();
            tmpFile.deleteOnExit();
            ImageIcon icon = new ImageIcon( ImageIO.read(tmpFile) );   
            JOptionPane.showMessageDialog(null, icon);
        } catch(IOException ioe) {
            ioe.printStackTrace();
            JOptionPane.showMessageDialog(null, "Failed To Load Image Data", "Load Error",
                    JOptionPane.ERROR_MESSAGE);
    }ICE

  • Retriving an Image From Database

    Hi friends i tried to retrieve an image from database and get some sample code from one website and try to run. But an error will be displayed please help me..... this is the code............
    * To change this template, choose Tools | Templates
    * and open the template in the editor.
    import java.io.*;
    import java.sql.*;
    class GetBlob {
    FileOutputStream image;
    Connection con = null;
    PreparedStatement pstmt = null;
    Statement stmt= null;
    ResultSet res = null;
    StringBuffer query=null;
    String driverName = "sun.jdbc.odbc.JdbcOdbcDriver";
    String url = "jdbc:odbc:image";;
    public GetBlob(){
    try{
    Class.forName(driverName);
    con = DriverManager.getConnection(url);
    stmt=con.createStatement();
    ResultSet rs=stmt.executeQuery("SELECT * FROM save_image where id="+"1"+"");
    if (rs.next()) {
    System.out.println(rs.getString(2));
    Blob test=rs.getBlob("image");
    InputStream x=test.getBinaryStream();
    int size=x.available();
    OutputStream out=new FileOutputStream("C:\\anu.jpg");
    byte b[]= new byte[size];
    x.read(b);
    out.write(b);
    catch(Exception e){
    System.out.println("Exception :"+e);
    finally{
    try{
    stmt.close();
    con.close();
    catch(Exception e){
    System.out.println(e);
    public static void main(String args[]) throws IOException{
    GetBlob blob = new GetBlob();
    The error is
    java.lang.UnsupportedOperationException
    please help me...

    Use a real database and a real driver. MS Access and ODBC bridge aren't.

  • I am facing a Problem with reading images from database

    Hi everybody..
    any help will be most appreciated, I am facing problem with reading images from database. I am pasting my code... 
                    string connect = "datasource = localhost; port = 3306; username = root; password = ;"; 
                    MySqlConnection conn = new MySqlConnection(connect); // creating connecting string
                    MySqlCommand sda = new MySqlCommand(@"select * from management.add_products ", conn); //creating query
                    MySqlDataReader reader; 
                    try
                        conn.Open(); // Opening Connection
                        reader = sda.ExecuteReader(); // Executing my Query..
                        while (reader.Read())
                            byte[] imgg = (byte[])(reader["Picture"]);
                            if (imgg == null)
                                pc1.Image = null;
                            else
                                MemoryStream mstream = new MemoryStream(imgg);
                                pc1.Image = System.Drawing.Image.FromStream(mstream);
    It says Parameter not Valid... i am reading all the images from database

    I agree with Viorel. You are getting the error because the format of the data is incorrect probably because the data was modify. It may not be the reading of the database the is incorrect, but the application that wrote the data into the database. You need
    to compare the imgg array data with the data before it was written to the database to see if the data matches.  I usually start by comparing the number of bytes which is easier to check then compare the actual to isolate which function is changing the
    byte count.
    An image is binary data.  The standard VS methods for reading and writing data (usually stream classes) default to ASCII encoding which will corrupt binary data.  The solution usually is to use UTF8 encoding instead of the default ascii encoding. 
    Ascii encoding with stream often aligns the data and adds extra null bytes to the end of the data which can produce these type errors.
    jdweng

  • The monitors of on location CS3 not showing image from Sony FX7

    O.L records OK and plays back but at no time do
    any of the monitors show an image. Was OK in Vista now gone to Windows 7
    Pre Pro CS3 ok on 7 (capture and playback.) Any suggestions please

    Dear Sir, Many many thanks for your very detailed answer everything works just fine. I'm not sure wether I should reply to your answer elsewhere please advise me if this is the case.
    thanks again William sign on name Breezley.
    Date: Mon, 4 Jan 2010 18:44:18 -0700
    From: [email protected]
    To: [email protected]
    Subject: the monitors of on location CS3 not showing image from Sony FX7
    Breezley,
    OnLocation CS3 used Direct Draw to create the video window.  In Vista, you may have noticed that OnLocation CS3 would disable 'Aero' themed desktops as they did not support Direct Draw.  Windows 7 does not have this functionality, so you must disable the Aero theme manually to see the video in OnLocation CS3.
    To do this, right click on open desktop and choose Personalize.
    This will display available Themes.
    Scroll down to the 'Basic and High Contrast Themes'.
    Choose any one of the basic or high contrast themes.
    Restart OnLocation CS3.
    This should bring your video back into view.
    >

  • Retrieve multiple images from database to servlet

    Hi there,
    I try to retrieve more than one images from database to Servlet/JSP . However, I get only one images in the result set. Here is my code. Please Help .
    How do I display more than one images ( multiple rows ) from database to Servlet ?.
    When I retrieve, I got 3 rows of binary data, but I don't know how to display it on the Servlet/JSP pages.
    import javax.servlet.*;
    import javax.servlet.http.*;
    import java.io.*;
    import java.util.*;
    import java.lang.*;
    import java.sql.*;
    import com.sybase.jdbcx.*;
    public class RetrievePhoto extends HttpServlet {
    static ResultSet rs;
    static CallableStatement NGSstmt = null;
    static Connection NGScon = null;
    static SybDriver _driver = null;
    public void doGet(HttpServletRequest req, HttpServletResponse res) throws
    ServletException, IOException {
    ServletOutputStream os = res.getOutputStream();
    String driver = ""
    String URL = "";
    String Host = "";
    String UN = ""; //assign your username here
    String PW = ""; //assign your password here
    try {
    Class c = Class.forName( driver );
    _driver = (SybDriver) c.newInstance();
    DriverManager.registerDriver( (SybDriver) _driver );
    NGScon = DriverManager.getConnection( URL + Host, UN, PW );
    } catch ( SQLException e ) {
    os.println( "Unable to load the Sybase JDBC driver. " + e.toString() );
    e.printStackTrace(System.out);
    } catch (java.lang.Exception ex) {
    // Got some other type of exception. Dump it.
    os.println("Exception - java lang " + ex.getMessage() );
    String PID = req.getParameter("PID"); //passing parameters from Servlet
    try {
    String SQLcmd = "{call RET_PHOTO_BY_PID(?)}";
    NGSstmt = NGScon.prepareCall( SQLcmd );
    //execute the query
    synchronized (NGSIDBstmt)
    NGSstmt.setString(1, PID); //passing parameter to store procedure
    rs = NGSstmt.executeQuery();
    byte[] stuff = new byte[1024];
    int bytesRead = 0;
    res.setContentType("image/gif");
    InputStream is = null;
    // Get the first row
    while( rs.next() ) {
    is = rs.getBinaryStream("PHOTO");
    res.setContentLength(is.available());
    for (int i=0;; i++) {
    bytesRead = is.read(stuff);
    os.write(stuff);
    if ( bytesRead == -1 ) break;
    rs.close();
    os.flush();
    os.close(); //close outputstream
    } catch ( SQLException sqle) {
    os.println("Error in SQL2Exception" + sqle.getMessage());

    When I retrieve, I got 3 rows of binary data, but I don't know how to display it on the Servlet/JSP pages.I will pick this bit of your post, because you seemed to have several partly-overlapping questions.
    You are going about this wrong. You need to decide what your HTML will look like before you start writing servlet code. In this case you want to have something like a table, with an image in each row, right? Now what does the HTML for that look like? It's a <table> element, and so on, but what about the images? Well this is HTML, so it can't contain the binary images. It has to contains links to the images, and the browser will download the image from each of those links and put all of the downloads together into the page it displays.
    That means you can't do it all with one servlet. You need a main servlet that generates the HTML, with the <table> element and the links to the images. Probably you need some DB calls here to find out how many images you're going to have, but you don't need to get them in this servlet. You just need to generate a link for each of them.
    Then you need a second servlet that gets an image. It's going to get a single row from the DB and return the binary image you read from that row. Make sure to use "image/jpg" or whatever's appropriate instead of "text/html" in your response's content type here.
    I will leave you to carry on from here. First step is to design the HTML that your main servlet will produce; remember that the links it generates need to carry enough information for the second servlet to be able to find the right image in the DB.
    PC&#178;

Maybe you are looking for

  • Error while posting MIRO

    Hi Experts I got a error like this while posting MIRO "No amount authorization for customers/vendors in company code 401" I tried to look out in T043 Table,since i cant able to go further Let me know the reason for this error and the settings to do R

  • How to avoid Deadlocks ?

    Hello friends, When I'm loading the data, primarily we are disabling constraints on all tables in a database, after data loaded into the target tables we are enabling all constraints on all tables in a database. But the user running a query against t

  • What should I pay attention  to do a successful client copy ?

    I do the remote client copy successfully , I see the message"remote client copy complete" in SCC3.   but the developers say they can not do the post. so , I want to have your advices about how to do a successful copy.      what should I pay attention

  • Importing XML into CS3

    Hiya!<br /><br />I'm using ID CS3.<br /><br />I'm trying to wrap my head around importing XML, and in particular XML that can change.<br /><br />My test project is an FAQ list.<br /><br />The XML looks like this:<br /><br />><?xml version="1.0" encod

  • Subcontracting Finished material received by Customer

    Hello, I want to map this subcontracting scenario, I wanted to create the subcontracting PO, to vendor xyz,Then that finished product is sent tocustomer directly from vendor to  customer, How to do? and what are the accounting entries ? from vendor s