Examples of org.apache.isis.core.metamodel.adapter.version.Version

Package org.apache.isis.core.metamodel.adapter.version

Examples of org.apache.isis.core.metamodel.adapter.version.Version

org.apache.isis.core.metamodel.adapter.version.Version
An instance of this class is held by each {@link ObjectAdapter} and is usedto represent a particular version (at a point in time) of domain object wrapped by that adapter.
This is normally done using some form of incrementing number or timestamp, which would be held within the implementing class. The numbers, timestamps, etc should change for each changed object, and the different() method should indicate that the two Version objects are different.
The user's name and a timestamp should alos be kept so that when an message is passed to the user it can be of the form "user has change object at time"

        fileVersion.encode(outputExtended);
    }


    @Test
    public void testFileVersionDifferenceAndSequenceAndEquals() throws Exception {
        final Version version = context.mock(Version.class);
        context.checking(new Expectations() {
            {
                ignoring(extended);
                one(version);

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    // //////////////////////////////////////////////////////////////////
    // Version
    // //////////////////////////////////////////////////////////////////


    public String mapVersion(final ObjectAdapter object) {
        final Version version = object.getVersion();
        return version == null ? "" : versionMapping.mapVersion(version);
    }

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                    throw new NotLoggedInException();
                }
            }


            final FormState entryState = validateObject(context, adapter, fields);
            final Version adapterVersion = adapter.getVersion();
            final Version formVersion = context.getVersion(version);
            if (formVersion != null && adapterVersion.different(formVersion)) {


                IsisContext.getMessageBroker().addMessage("The " + adapter.getSpecification().getSingularName() + " was edited " + "by another user (" + adapterVersion.getUser() + "). Please  make your changes based on their changes.");


                final String view = context.getParameter("_" + ERROR);

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        if (LOG.isDebugEnabled()) {
            LOG.debug("No data for collection: " + field.getId());
        }


        final Version adapterVersion = adapter.getVersion();
        final Version parentVersion = parentData.getVersion();
        if (adapterVersion.different(parentVersion)) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("clearing collection as versions differ: " + adapter.getVersion() + " " + parentData.getVersion());
            }
            final CollectionFacet facet = CollectionFacetUtils.getCollectionFacetFromSpec(collection);

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        final DomainObjectReprRenderer renderer = (DomainObjectReprRenderer) rendererFactory.newRenderer(resourceContext, null, JsonRepresentation.newMap());
        renderer.with(objectAdapter).includesSelf();


        final ResponseBuilder respBuilder = ResourceAbstract.responseOfOk(renderer, Caching.NONE);


        final Version version = objectAdapter.getVersion();
        if (version != null && version.getTime() != null) {
            respBuilder.tag(ETAG_FORMAT.format(version.getTime()));
        }
        return respBuilder.build();
    }

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        renderer.with(new ObjectAndActionInvocation(objectAdapter, action, arguments, returnedAdapter)).using(adapterLinkTo);


        final ResponseBuilder respBuilder = ResourceAbstract.responseOfOk(renderer, Caching.NONE);


        final Version version = objectAdapter.getVersion();
        ResourceAbstract.addLastModifiedAndETagIfAvailable(respBuilder, version);


        return respBuilder.build();
    }

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    public Version getLock(final Results rs) {
        final long number = rs.getLong(versionColumn);
        final String user = rs.getString(lastActivityUserColumn);
        final Date time = rs.getJavaDateTime(lastActivityDateColumn, Defaults.getCalendar());
        final Version version = new SerialNumberVersion(number, user, time);
        return version;
    }

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                throw new IsisException("A mapping already exists for " + oid + ": " + existingAdapterLookedUpByOid);
            }


            final ObjectAdapter recreatedAdapter = getHydrator().recreateAdapter(oid, pojo);


            final Version version = objectStoreInstances.getVersion(oid);
            recreatedAdapter.setOptimisticLock(version);
        }
    }

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        writer = context.mock(StateWriter.class);
        commandContext = context.mock(NoSqlCommandContext.class);
        keyCreator = context.mock(KeyCreator.class);
        versionCreator = context.mock(VersionCreator.class);


        final Version version = new SerialNumberVersion(2, "username", null);


        context.checking(new Expectations() {
            {
                one(versionCreator).newVersion("tester");
                will(returnValue(version));

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    public Version getLock(final Results rs) {
        final long number = rs.getLong(versionColumn);
        final String user = rs.getString(lastActivityUserColumn);
        final Date time = rs.getJavaDateTime(lastActivityDateColumn, Defaults.getCalendar());
        final Version version = new SerialNumberVersion(number, user, time);
        return version;
    }

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