List of datastreams() Examples

Examples of datastreams()

org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()
org.fcrepo.server.storage.types.DigitalObject.datastreams()
Gets an interable view that consists of versions of the same datastream that is identified by the requested datastream identifier.
Datastreams within any iterators produced here are references to the actual datastreams in this DigitalObject, so modifying their contents is a persistent change. However, remove() is disabled, so to remove a datastream from the object, use {@link #removeDatastreamVersion(Datastream)}
@param id The datastream id. @return The list, possibly of zero size but never null.

Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

                obj.setLastModDate(nowUTC);


                // SET DATASTREAM PROPERTIES...
                Iterator<String> dsIter = obj.datastreamIdIterator();
                while (dsIter.hasNext()) {
                    for (Datastream ds : obj.datastreams(dsIter.next())) {
                        // Set create date to UTC if not already set
                        if (ds.DSCreateDT == null || ds.DSCreateDT.equals("")) {
                            ds.DSCreateDT = nowUTC;
                        }
                        // Set state to "A" (Active) if not already set

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

        BasicDigitalObject obj=new BasicDigitalObject();
        obj.setNew(true);
        m_deserializer.deserialize(this.getClass().getClassLoader().getResourceAsStream("ecm/dataobject1.xml"), obj, "UTF-8", DOTranslationUtility.DESERIALIZE_INSTANCE);
        for (Iterator<String> streams=obj.datastreamIdIterator();streams.hasNext();){
            String id=streams.next();
            for (Datastream version:obj.datastreams(id)){
                assertEquals(Datastream.getDefaultChecksumType(), version.DSChecksumType);
                assertEquals(32, version.getChecksum().length());
            }
        }
    }

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

        BasicDigitalObject obj=new BasicDigitalObject();
        obj.setNew(true);
        m_deserializer.deserialize(this.getClass().getClassLoader().getResourceAsStream("ecm/dataobject1.xml"), obj, "UTF-8", DOTranslationUtility.DESERIALIZE_INSTANCE);
        for (Iterator<String> streams=obj.datastreamIdIterator();streams.hasNext();){
            String id=streams.next();
            for (Datastream version:obj.datastreams(id)){
                assertEquals(version.DatastreamID, Datastream.CHECKSUMTYPE_DISABLED, version.DSChecksumType);
                assertEquals(version.DatastreamID, Datastream.CHECKSUM_NONE, version.DSChecksum);
            }
        }
    }

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

        BasicDigitalObject obj=new BasicDigitalObject();
        obj.setNew(true);
        m_deserializer.deserialize(this.getClass().getClassLoader().getResourceAsStream("ecm/dataobject1.xml"), obj, "UTF-8", DOTranslationUtility.DESERIALIZE_INSTANCE);
        for (Iterator<String> streams=obj.datastreamIdIterator();streams.hasNext();){
            String id=streams.next();
            for (Datastream version:obj.datastreams(id)){
                assertEquals(Datastream.getDefaultChecksumType(), version.DSChecksumType);
                assertEquals(32, version.getChecksum().length());
            }
        }
    }

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

        BasicDigitalObject obj=new BasicDigitalObject();
        obj.setNew(true);
        m_deserializer.deserialize(this.getClass().getClassLoader().getResourceAsStream("ecm/dataobject1.xml"), obj, "UTF-8", DOTranslationUtility.DESERIALIZE_INSTANCE);
        for (Iterator<String> streams=obj.datastreamIdIterator();streams.hasNext();){
            String id=streams.next();
            for (Datastream version:obj.datastreams(id)){
                assertEquals(version.DatastreamID, Datastream.CHECKSUMTYPE_DISABLED, version.DSChecksumType);
                assertEquals(version.DatastreamID, Datastream.CHECKSUM_NONE, version.DSChecksum);
            }
        }
    }

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

                           DOTranslationUtility.DESERIALIZE_INSTANCE);


        // check the deserialization
        assertEquals(original.getLastModDate(), candidate.getLastModDate());
        DatastreamXMLMetadata candidateDS =
                (DatastreamXMLMetadata) candidate.datastreams("DS1").iterator()
                        .next();
        assertEquals(ds1.DatastreamID, candidateDS.DatastreamID);
        assertEquals(ds1.DSCreateDT, candidateDS.DSCreateDT);


        // FIXME dsSize tests omitted for now b/c of handling of closing tags

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

        assertEquals("demo:1001", obj.getPid());
        assertEquals(true, Datastream.autoChecksum);


        // RELS-EXT is not marked, so should default
        String id = "RELS-EXT";
        for (Datastream version : obj.datastreams(id)) {
            System.out.println("Test object was: " + obj.getPid());
            assertEquals(obj.getPid() + "/" + id + " did not have expected CS type",
                    Datastream.getDefaultChecksumType(),
                    version.DSChecksumType);
            assertEquals(32, version.getChecksum().length());

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Examples of org.fcrepo.server.storage.types.BasicDigitalObject.datastreams()

        dser.deserialize(in, obj, "UTF-8", DOTranslationUtility.DESERIALIZE_INSTANCE);
        assertEquals("demo:1001", obj.getPid());
        assertEquals(false, Datastream.autoChecksum);


        String id = "RELS-EXT";
        for (Datastream version : obj.datastreams(id)) {
            System.out.println("Test object was: " + obj.getPid());
            assertEquals(obj.getPid() + "/" + id + " did not have expected CS type",
                    Datastream.CHECKSUMTYPE_DISABLED,
                    version.DSChecksumType);
            assertEquals(Datastream.CHECKSUM_NONE, version.getChecksum());

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Examples of org.fcrepo.server.storage.types.DigitalObject.datastreams()

        DigitalObject original = getTestObject("test:1", "test1");
        addEDatastream(original, "DS1");


        DigitalObject modified = ObjectBuilder.deepCopy(original);


        for (Datastream d : modified.datastreams("DS1")) {
            modified.removeDatastreamVersion(d);
        }


        doModifyTest(1, original, modified);
    }

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Examples of org.fcrepo.server.storage.types.DigitalObject.datastreams()

        addEDatastream(original, "DS1");


        DigitalObject modified = ObjectBuilder.deepCopy(original);
        addEDatastream(modified, "DS2");


        for (Datastream d : modified.datastreams("DS1")) {
            modified.removeDatastreamVersion(d);
        }


        doModifyTest(1, original, modified);
    }

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