Examples of StateWriter

org.apache.isis.objectstore.nosql.db.StateWriter
org.apache.isis.runtimes.dflt.objectstores.nosql.StateWriter
org.apache.myfaces.view.facelets.StateWriter
A class for handling state insertion. Content is written directly to "out" until an attempt to write state; at that point, it's redirected into a buffer that can be picked through in theory, this buffer should be very small, since it only needs to be enough to contain all the content after the close of the first (and, hopefully, only) form.
Potential optimizations:
- If we created a new FastWriter at each call to writingState(), and stored a List of them, then we'd know that state tokens could only possibly be near the start of each buffer (and might not be there at all). (There might be a close-element before the state token). Then, we'd only need to check the start of the buffer for the state token; if it's there, write out the real state, then blast the rest of the buffer out. This wouldn't even require toString(), which for large buffers is expensive. However, this optimization is only going to be especially meaningful for the multi-form case.
- More of a FastWriter optimization than a StateWriter, but: it is far faster to create a set of small 1K buffers than constantly reallocating one big buffer.
@author Adam Winer @version $Id: StateWriter.java 1189343 2011-10-26 17:53:36Z struberg $

Examples of org.apache.isis.objectstore.nosql.db.StateWriter

        assertEquals("{\"number\": null}", writer.getData());
    }


    @Test
    public void addAggregate() throws Exception {
        final StateWriter aggregate = writer.addAggregate("#4");
        aggregate.writeField("number", "string-data");
        assertEquals("{\"#4\": {\"number\": \"string-data\"}}", writer.getData());
    }

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Examples of org.apache.isis.objectstore.nosql.db.StateWriter

    }


    @Test
    public void elementData() throws Exception {
        final List<StateWriter> elements = new ArrayList<StateWriter>();
        final StateWriter elementWriter1 = writer.createElementWriter();
        elementWriter1.writeField("number", "1");
        elements.add(elementWriter1);
        final StateWriter elementWriter2 = writer.createElementWriter();
        elementWriter2.writeField("number", "4");
        elements.add(elementWriter2);


        writer.writeCollection("coll", elements);


        assertEquals("{\"coll\": [\n    {\"number\": \"1\"},\n    {\"number\": \"4\"}\n]}", writer.getData());

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Examples of org.apache.isis.objectstore.nosql.db.StateWriter

    public void execute(final PersistenceCommandContext context) {
        final NoSqlCommandContext noSqlCommandContext = (NoSqlCommandContext) context;
        
        final ObjectSpecification objectSpec = adapter.getSpecification();
        //final String specName = objectSpec.getFullIdentifier();
        final StateWriter writer = noSqlCommandContext.createStateWriter(objectSpec.getSpecId());
        
        //final String key = keyCreator.key(adapter.getOid());
        //writer.writeId(key);
        final TypedOid typedOid = (TypedOid) adapter.getOid();
        writer.writeOid(typedOid);
        
        writeFields(writer, adapter);
        final String user = getAuthenticationSession().getUserName();


        final Version currentVersion = adapter.getVersion();
        
        final Version newVersion = mode.isUpdate() ? versionCreator.nextVersion(currentVersion, user) : versionCreator.newVersion(user);
        adapter.setVersion(newVersion);
        if (newVersion != null) {
            final String version = currentVersion == null ? null : versionCreator.versionString(currentVersion);
            writer.writeVersion(version, versionCreator.versionString(newVersion));
            writer.writeUser(newVersion.getUser());
            writer.writeTime(versionCreator.timeString(newVersion));
            writer.writeEncryptionType(dataEncrypter.getType());
        }


        if (mode.isUpdate()) {
            noSqlCommandContext.update(writer);
        } else {

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Examples of org.apache.isis.objectstore.nosql.db.StateWriter

            throw new NoSqlStoreException("Object type is inconsistent with it OID - it should have an AggregatedOid: " + referencedAdapter);
        } 
        final AggregatedOid aggregatedOid = (AggregatedOid) referencedOid;
        
        final String associationId = otoa.getId();
        final StateWriter aggregateWriter = writer.addAggregate(associationId);
        //aggregateWriter.writeId(aggregatedOid.getLocalId());
        aggregateWriter.writeOid(aggregatedOid);
        
        writeFields(aggregateWriter, referencedAdapter);
    }

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Examples of org.apache.isis.objectstore.nosql.db.StateWriter

    private void writeCollectionOfAggregated(final StateWriter writer, final ObjectAssociation association, final ObjectAdapter collectionAdapter) {
        final List<StateWriter> elementWriters = Lists.newArrayList();
        final CollectionFacet collectionFacet = collectionAdapter.getSpecification().getFacet(CollectionFacet.class);
        for (final ObjectAdapter referencedAdapter : collectionFacet.iterable(collectionAdapter)) {
            final AggregatedOid elementOid = (AggregatedOid) referencedAdapter.getOid();
            final StateWriter elementWriter = writer.createElementWriter();
            
            //elementWriter.writeId(elementOid.getLocalId());
            elementWriter.writeOid(elementOid);
            
            writeFields(elementWriter, referencedAdapter);
            elementWriters.add(elementWriter);
        }
        writer.writeCollection(association.getId(), elementWriters);

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Examples of org.apache.isis.runtimes.dflt.objectstores.nosql.StateWriter

        assertEquals("{\"number\": null}", writer.getData());
    }


    @Test
    public void addAggregate() throws Exception {
        final StateWriter aggregate = writer.addAggregate("#4");
        aggregate.writeField("number", "string-data");
        assertEquals("{\"#4\": {\"number\": \"string-data\"}}", writer.getData());
    }

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Examples of org.apache.isis.runtimes.dflt.objectstores.nosql.StateWriter

    }


    @Test
    public void elementData() throws Exception {
        final List<StateWriter> elements = new ArrayList<StateWriter>();
        final StateWriter elementWriter1 = writer.createElementWriter();
        elementWriter1.writeField("number", "1");
        elements.add(elementWriter1);
        final StateWriter elementWriter2 = writer.createElementWriter();
        elementWriter2.writeField("number", "4");
        elements.add(elementWriter2);


        writer.writeCollection("coll", elements);


        assertEquals("{\"coll\": [\n    {\"number\": \"1\"},\n    {\"number\": \"4\"}\n]}", writer.getData());

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Examples of org.apache.isis.runtimes.dflt.objectstores.nosql.StateWriter

        assertEquals("{\"number\": null}", writer.getData());
    }


    @Test
    public void addAggregate() throws Exception {
        StateWriter aggregate = writer.addAggregate("#4");
        aggregate.writeField("number", "string-data");
        assertEquals("{\"#4\": {\"number\": \"string-data\"}}", writer.getData());
    }

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Examples of org.apache.isis.runtimes.dflt.objectstores.nosql.StateWriter

    }


    @Test
    public void elementData() throws Exception {
        List<StateWriter> elements = new ArrayList<StateWriter>();
        StateWriter elementWriter1 = writer.createElementWriter();
        elementWriter1.writeField("number", "1");
        elements.add(elementWriter1);
        StateWriter elementWriter2 = writer.createElementWriter();
        elementWriter2.writeField("number", "4");
        elements.add(elementWriter2);
        
        writer.writeCollection("coll", elements);
        
        assertEquals("{\"coll\": [\n    {\"number\": \"1\"},\n    {\"number\": \"4\"}\n]}", writer.getData());

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Examples of org.apache.myfaces.view.facelets.StateWriter

        if(context.getPartialViewContext().isAjaxRequest())
            return;


        // Facelets specific hack:
        // Tell the StateWriter that we're about to write state
        StateWriter stateWriter = StateWriter.getCurrentInstance();
        if (stateWriter != null)
        {
            // Write the STATE_KEY out. Unfortunately, this will
            // be wasteful for pure server-side state managers where nothing
            // is actually written into the output, but this cannot
            // programatically be discovered
            stateWriter.writingState();
        }


        StateManager stateManager = context.getApplication().getStateManager();
        if (stateManager.isSavingStateInClient(context))
        {

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