Package javax.faces.el

Examples of javax.faces.el.VariableResolver.resolveVariable()

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        FacesContext fc = FacesContext.getCurrentInstance();
        VariableResolver vr = fc.getApplication().getVariableResolver();

        return isChild ?
               (DcWebObject) vr.resolveVariable(fc, "webChildObject"):
               (DcWebObject) vr.resolveVariable(fc, "webObject");
    }
   
    public String open() {

        if (!isLoggedIn())
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        Map map = fc.getExternalContext().getRequestParameterMap();
        int fieldIdx = Integer.valueOf((String) map.get("fieldIdx"));
        isChild = Boolean.valueOf((String) map.get("isChild"));
       
        DcWebObject wod = getParentObject();
        DcReferences references = (DcReferences) vr.resolveVariable(fc, "references");

        references.setFieldIdx(fieldIdx);
        references.setModuleIdx(wod.getModule());

        setCurrentReferences(wod, references, fieldIdx);
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        if (!isLoggedIn())
            return redirect();
       
        FacesContext fc = FacesContext.getCurrentInstance();
        VariableResolver vr = fc.getApplication().getVariableResolver();
        DcReferences references = (DcReferences) vr.resolveVariable(fc, "references");
       
        String[] keys = references.getKeys();
       
        DcWebObject wod = getParentObject();
        DcObject dco = wod.getDcObject();
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            return redirect();
       
        FacesContext fc = FacesContext.getCurrentInstance();
        VariableResolver vr = fc.getApplication().getVariableResolver();
       
        DcWebObject wo = (DcWebObject) vr.resolveVariable(fc, "webObject");
        Map map = fc.getExternalContext().getRequestParameterMap();

        int fieldIdx = Integer.valueOf((String) map.get("fieldIdx"));
        Picture picture = (Picture) wo.getDcObject().getValue(fieldIdx);
        DcWebImage wi = (DcWebImage) vr.resolveVariable(fc, "image");
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        DcWebObject wo = (DcWebObject) vr.resolveVariable(fc, "webObject");
        Map map = fc.getExternalContext().getRequestParameterMap();

        int fieldIdx = Integer.valueOf((String) map.get("fieldIdx"));
        Picture picture = (Picture) wo.getDcObject().getValue(fieldIdx);
        DcWebImage wi = (DcWebImage) vr.resolveVariable(fc, "image");
        wi.setFieldIdx(fieldIdx);
        wi.setModuleIdx(wo.getModule());

        if (picture != null) {
            wi.setPicture(picture);
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    }
   
    public boolean isAllowUpload() {
        FacesContext fc = FacesContext.getCurrentInstance();
        VariableResolver vr = fc.getApplication().getVariableResolver();
        DcWebImage wi = (DcWebImage) vr.resolveVariable(fc, "image");
        DcWebObject wo = (DcWebObject) vr.resolveVariable(fc, "webObject");
        return getUser().isEditingAllowed(DcModules.get(wo.getModule()).getField(wi.getFieldIdx()));
    }

    public UploadedFile getUpFile() {
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    public boolean isAllowUpload() {
        FacesContext fc = FacesContext.getCurrentInstance();
        VariableResolver vr = fc.getApplication().getVariableResolver();
        DcWebImage wi = (DcWebImage) vr.resolveVariable(fc, "image");
        DcWebObject wo = (DcWebObject) vr.resolveVariable(fc, "webObject");
        return getUser().isEditingAllowed(DcModules.get(wo.getModule()).getField(wi.getFieldIdx()));
    }

    public UploadedFile getUpFile() {
        return uploadedFile;
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    @SuppressWarnings("unchecked")
    public String upload() throws IOException {
        FacesContext fc = FacesContext.getCurrentInstance();
        VariableResolver vr = fc.getApplication().getVariableResolver();
       
        DcWebImage wi = (DcWebImage) vr.resolveVariable(fc, "image");
        byte[] b = uploadedFile.getBytes();
       
        DcWebObject wo = (DcWebObject) vr.resolveVariable(fc, "webObject");
        DcObject dco = wo.getDcObject();
        dco.setValue(wi.getFieldIdx(), new DcImageIcon(b));
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        VariableResolver vr = fc.getApplication().getVariableResolver();
       
        DcWebImage wi = (DcWebImage) vr.resolveVariable(fc, "image");
        byte[] b = uploadedFile.getBytes();
       
        DcWebObject wo = (DcWebObject) vr.resolveVariable(fc, "webObject");
        DcObject dco = wo.getDcObject();
        dco.setValue(wi.getFieldIdx(), new DcImageIcon(b));
       
        try {
            dco.saveUpdate(false);
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        try {
            dco.saveUpdate(false);
            wi.setPicture((Picture) dco.getValue(wi.getFieldIdx()));
            wo.load();
       
            DcWebObjects objects = (DcWebObjects) vr.resolveVariable(fc, "webObjects");
            objects.update(wo);
           
        } catch (ValidationException ve) {
            ve.printStackTrace();
        }
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