Examples of Veto

Examples of org.apache.isis.core.metamodel.consent.Veto

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            if (appender instanceof SnapshotAppender) {
                return Allow.DEFAULT;
            }
        }
        // TODO: move logic into Facet
        return new Veto("No available snapshot appender");
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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            return consent;
        }
        final Consent canClear = field.canClear();
        if (canClear.isVetoed()) {
            // TODO: move logic into Facets.
            return new Veto(String.format("Can't clear %s values", value.getSpecification().getShortIdentifier()));
        }
        if (value == null || isEmpty(view)) {
            // TODO: move logic into Facets.
            return new Veto("Field is already empty");
        }
        // TODO: move logic into Facets.
        return consent.setDescription(String.format("Clear value ", value.titleString()));
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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        }

        if (errorBuf.length() == 0) {
            return Allow.DEFAULT;
        } else {
            return new Veto(errorBuf.toString());
        }
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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        if (dragSource.getSpecification().isOfType(getSpecification())) {
            // TODO: move logic into Facet
            return Allow.DEFAULT;
        } else {
            // TODO: move logic into Facet
            return new Veto(String.format("Object must be ", getSpecification().getShortIdentifier()));
        }
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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            @Override
            public Consent disabled(final View view) {
                final boolean runningAsExploration = view.getViewManager().isRunningAsExploration();
                if (runningAsExploration) {
                    // TODO: move logic to Facet
                    return new Veto("Can't log out in exploration mode");
                } else {
                    return Allow.DEFAULT;
                }
            }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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            return isEditable();
        }

        if (!spec.isOfType(targetType)) {
            // TODO: move logic into Facet
            return new Veto(String.format("Can only drop objects of type %s", targetType.getSingularName()));
        }

        if (getParent().representsPersistent() && adapter.isTransient()) {
            // TODO: move logic into Facet
            return new Veto("Can't drop a non-persistent into this persistent object");
        }

        final Consent perm = getOneToOneAssociation().isAssociationValid(getParent(), adapter);
        return perm;
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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    @Override
    public Consent disabled(final View view) {
        final ObjectAdapter adapter = view.getContent().getAdapter();
        if (adapter != null && adapter.isDestroyed()) {
            // TODO: move logic into Facet
            return new Veto("Can't do anything with a destroyed object");
        }
        final Consent usableForUser = action.isUsable(IsisContext.getAuthenticationSession(), target, where);
        if (usableForUser.isVetoed()) {
            return usableForUser;
        }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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    @Override
    public Consent disabled(final View view) {
        final ObjectAdapter adapter = view.getContent().getAdapter();
        if (adapter.isDestroyed()) {
            // TODO: move logic into Facet
            return new Veto("Can't do anything with a destroyed object");
        }
        if (isObjectInRootView(view)) {
            return Allow.DEFAULT;
        } else {
            // TODO: move logic into Facet
            return new Veto("Can't dispose an object from within another view.");
        }
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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    @Override
    public Consent canDrop(final Content sourceContent) {
        final ObjectAdapter target = getObject();
        if (!(sourceContent instanceof ObjectContent) || target == null) {
            // TODO: move logic into Facet
            return new Veto(String.format("Can't drop %s onto empty target", sourceContent.getAdapter().titleString()));
        } else {
            final ObjectAdapter source = ((ObjectContent) sourceContent).getObject();
            return canDropOntoObject(target, source);
        }
    }
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Examples of org.apache.isis.core.metamodel.consent.Veto

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    }

    private Consent setFieldOfMatchingType(final ObjectAdapter targetAdapter, final ObjectAdapter sourceAdapter) {
        if (targetAdapter.isTransient() && sourceAdapter.representsPersistent()) {
            // TODO: use Facet for this test instead.
            return new Veto("Can't set field in persistent object with reference to non-persistent object");
        }
        final List<ObjectAssociation> fields = targetAdapter.getSpecification().getAssociations(Contributed.EXCLUDED, ObjectAssociation.Filters.dynamicallyVisible(IsisContext.getAuthenticationSession(), targetAdapter, where));
        for (final ObjectAssociation fld : fields) {
            if (!fld.isOneToOneAssociation()) {
                continue;
            }
            if (!sourceAdapter.getSpecification().isOfType(fld.getSpecification())) {
                continue;
            }
            if (fld.get(targetAdapter) != null) {
                continue;
            }
            final Consent associationValid = ((OneToOneAssociation) fld).isAssociationValid(targetAdapter, sourceAdapter);
            if (associationValid.isAllowed()) {
                return associationValid.setDescription("Set field " + fld.getName());
            }

        }
        // TODO: use Facet for this test instead
        return new Veto(String.format("No empty field accepting object of type %s in %s", sourceAdapter.getSpecification().getSingularName(), title()));
    }
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