Package org.drools.core.common

Examples of org.drools.core.common.DroolsObjectInputStream

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        return MarshallerFactory.newMarshaller( kbase, new ObjectMarshallingStrategy[] { strategy } );
    }

    public KieSession loadSession( FileInputStream input ) throws IOException, ClassNotFoundException {
        KieSession ksession = null;
        DroolsObjectInputStream droolsIn = new DroolsObjectInputStream( input, this.getClass().getClassLoader() );
        try {
            KnowledgeBase kbase = (KnowledgeBase) droolsIn.readObject();
            Marshaller mas = createMarshaller( kbase );
            ksession = mas.unmarshall(droolsIn);
        } catch ( EOFException e ) {
            e.printStackTrace();
            fail( e.getMessage() );
        } finally {
            droolsIn.close();
        }
        return ksession;
    }
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        marshaller.marshall( out,
                             session );
        out.flush();
        out.close();

        ObjectInputStream in = new DroolsObjectInputStream( new ByteArrayInputStream( baos.toByteArray() ) );
        Person deserializedBob = (Person) in.readObject();
        kbase = (KnowledgeBase) in.readObject();
        marshaller = createSerializableMarshaller( kbase );
        session = (StatefulKnowledgeSession) marshaller.unmarshall( in );

        assertSame( "these two object references should be same",
                    deserializedBob,
                    session.getObjects().iterator().next() );
        in.close();
    }
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        marshaller.marshall( out,
                             ksession );
        out.flush();
        out.close();

        ObjectInputStream in = new DroolsObjectInputStream( new ByteArrayInputStream( baos.toByteArray() ) );
        kbase = (KnowledgeBase) in.readObject();
        marshaller = createSerializableMarshaller( kbase );
        ksession = (StatefulKnowledgeSession) marshaller.unmarshall( in );
        in.close();

        // setting the global again, since it is not serialized with the session
        List<List> results = (List<List>) new ArrayList<List>();
        ksession.setGlobal( "results",
                            results );
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    public Object unmarshal(Context context,
                            ObjectInputStream ois,
                            byte[] object,
                            ClassLoader classloader) throws IOException,
                                                    ClassNotFoundException {
        DroolsObjectInputStream is = new DroolsObjectInputStream( new ByteArrayInputStream( object ), classloader );
        Object id = is.readObject();
        DefaultCacheManager cm = (DefaultCacheManager) env.get(EnvironmentName.ENTITY_MANAGER_FACTORY);
        Cache<?, ?> cache = cm.getCache("jbpm-configured-cache");
        return cache.get(id);
    }
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        if (isDrools) {
            droolsStream = (DroolsObjectInput) in;
        } else {
            ByteArrayInputStream bytes = new ByteArrayInputStream((byte[]) in.readObject());
            droolsStream = new DroolsObjectInputStream(bytes);
        }

        boolean classLoaderCacheEnabled = droolsStream.readBoolean();
        Map<String, byte[]> store = (Map<String, byte[]>) droolsStream.readObject();
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     *            InputStream
     */
    public void readExternal( ObjectInput stream ) throws IOException,
            ClassNotFoundException {
        boolean isDroolsStream = stream instanceof DroolsObjectInputStream;
        DroolsObjectInputStream in = isDroolsStream ? (DroolsObjectInputStream) stream
                                                   : new DroolsObjectInputStream(
                                                                                  new ByteArrayInputStream(
                                                                                                            (byte[]) stream.readObject() ) );

        // setting parent classloader for dialect datas
        this.dialectRuntimeRegistry = (DialectRuntimeRegistry) in.readObject();

        this.typeDeclarations = (LinkedHashMap) in.readObject();
        this.name = (String) in.readObject();
        this.imports = (Map<String, ImportDeclaration>) in.readObject();
        this.staticImports = (Set) in.readObject();
        this.functions = (Map<String, Function>) in.readObject();
        this.accumulateFunctions = (Map<String, AccumulateFunction>) in.readObject();
        this.factTemplates = (Map) in.readObject();
        this.ruleFlows = (Map) in.readObject();
        this.globals = (Map<String, String>) in.readObject();
        this.valid = in.readBoolean();
        this.needStreamMode = in.readBoolean();
        this.rules = (Map<String, Rule>) in.readObject();
        this.classFieldAccessorStore = (ClassFieldAccessorStore) in.readObject();
        this.entryPointsIds = (Set<String>) in.readObject();
        this.windowDeclarations = (Map<String, WindowDeclaration>) in.readObject();
        this.traitRegistry = (TraitRegistry) in.readObject();
        if (!isDroolsStream) {
            in.close();
        }
    }
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    }

    public void readExternal(ObjectInput in) throws IOException,
                                            ClassNotFoundException {
        boolean isDrools = in instanceof DroolsObjectInputStream;
        DroolsObjectInputStream droolsStream;
        ByteArrayInputStream bytes;

        if ( isDrools ) {
            bytes = null;
            droolsStream = (DroolsObjectInputStream) in;
        } else {
            bytes = new ByteArrayInputStream( (byte[]) in.readObject() );
            droolsStream = new DroolsObjectInputStream( bytes );
        }

        this.rules = (Map<String, BaseNode[]>) droolsStream.readObject();
        this.namedWindows = (Map<String, WindowNode>) droolsStream.readObject();
        this.idGenerator = (IdGenerator) droolsStream.readObject();
        if ( !isDrools ) {
            droolsStream.close();
            bytes.close();
        }

    }
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     *            InputStream
     */
    public void readExternal( ObjectInput stream ) throws IOException,
            ClassNotFoundException {
        boolean isDroolsStream = stream instanceof DroolsObjectInputStream;
        DroolsObjectInputStream in = isDroolsStream ? (DroolsObjectInputStream) stream
                                                   : new DroolsObjectInputStream(
                                                                                  new ByteArrayInputStream(
                                                                                                            (byte[]) stream.readObject() ) );

        // setting parent classloader for dialect datas
        this.dialectRuntimeRegistry = (DialectRuntimeRegistry) in.readObject();

        this.typeDeclarations = (LinkedHashMap) in.readObject();
        this.name = (String) in.readObject();
        this.imports = (Map<String, ImportDeclaration>) in.readObject();
        this.staticImports = (Set) in.readObject();
        this.functions = (Map<String, Function>) in.readObject();
        this.factTemplates = (Map) in.readObject();
        this.ruleFlows = (Map) in.readObject();
        this.globals = (Map<String, String>) in.readObject();
        this.valid = in.readBoolean();
        this.rules = (Map<String, Rule>) in.readObject();
        this.classFieldAccessorStore = (ClassFieldAccessorStore) in.readObject();
        this.entryPointsIds = (Set<String>) in.readObject();
        this.windowDeclarations = (Map<String, WindowDeclaration>) in.readObject();
        this.traitRegistry = (TraitRegistry) in.readObject();
        if (!isDroolsStream) {
            in.close();
        }
    }
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        try {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            ObjectOutputStream oos = new DroolsObjectOutputStream(baos);
            oos.writeObject(origin);
            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
            ObjectInputStream ois = new DroolsObjectInputStream(bais, classLoader);
            Object deepCopy = ois.readObject();
            return (T)deepCopy;
        } catch(IOException ioe) {
            throw new RuntimeException(ioe);
        } catch (ClassNotFoundException cnfe) {
            throw new RuntimeException(cnfe);
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    }

    public void readExternal(ObjectInput in) throws IOException,
                                            ClassNotFoundException {
        boolean isDrools = in instanceof DroolsObjectInputStream;
        DroolsObjectInputStream droolsStream;
        ByteArrayInputStream bytes;

        if ( isDrools ) {
            bytes = null;
            droolsStream = (DroolsObjectInputStream) in;
        } else {
            bytes = new ByteArrayInputStream( (byte[]) in.readObject() );
            droolsStream = new DroolsObjectInputStream( bytes );
        }
       
        this.rules = (Map<String, BaseNode[]>) droolsStream.readObject();
        this.namedWindows = (Map<String, WindowNode>) droolsStream.readObject();
        this.idGenerator = (IdGenerator) droolsStream.readObject();
        this.ordered = droolsStream.readBoolean();
        if ( !isDrools ) {
            droolsStream.close();
            bytes.close();
        }

    }
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Related Classes of org.drools.core.common.DroolsObjectInputStream

  • org.drools.compiler.integrationtests.EventAccessorRestoreTest
  • org.drools.compiler.integrationtests.LargeRuleBase
  • org.drools.compiler.integrationtests.marshalling.MarshallingIssuesTest
  • org.drools.compiler.integrationtests.marshalling.MarshallingTest
  • org.drools.core.definitions.impl.KnowledgePackageImpl
  • org.drools.core.impl.KnowledgeBaseImpl
  • org.drools.core.marshalling.impl.PersisterHelper
  • org.drools.core.reteoo.ReteooBuilder
  • org.drools.core.reteoo.ReteooRuleBase
  • org.drools.core.rule.Package
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