Package org.drools.core.common

Examples of org.drools.core.common.DroolsObjectOutputStream

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        File f = new File("foo.rulebase");
        if (f.exists())
            f.delete();

        ObjectOutput out = new DroolsObjectOutputStream(new FileOutputStream(f));
        out.writeObject(kbase);
        out.flush();
        out.close();
        ObjectInputStream in = new DroolsObjectInputStream(new FileInputStream(f));
        KnowledgeBase rb_ = (KnowledgeBase) in.readObject();
    }
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            fail( e.getMessage() );
        }
    }

    public void saveSession( FileOutputStream output, KieSession ksession ) throws IOException {
        DroolsObjectOutputStream droolsOut = new DroolsObjectOutputStream( output );
        droolsOut.writeObject( ksession.getKieBase() );
        Marshaller mas = createMarshaller( ksession.getKieBase() );
        mas.marshall( droolsOut, ksession );
        droolsOut.flush();
        droolsOut.close();
    }
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                    session.getObjects().iterator().next() );

        Marshaller marshaller = createSerializableMarshaller( kbase );

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream out = new DroolsObjectOutputStream( baos );
        out.writeObject( bob );
        out.writeObject( kbase );
        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 );
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        ksession.insert( t4 );

        //ksession.fireAllRules();
        Marshaller marshaller = createSerializableMarshaller( kbase );
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream out = new DroolsObjectOutputStream( baos );
        out.writeObject( kbase );
        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 );
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        if (isDrools) {
            droolsStream = out;
            bytes = null;
        } else {
            bytes = new ByteArrayOutputStream();
            droolsStream = new DroolsObjectOutputStream(bytes);
        }

        // must write this option first in order to properly deserialize later
        droolsStream.writeBoolean(this.config.isClassLoaderCacheEnabled());
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        if (isDroolsStream) {
            out = stream;
        } else {
            bytes = new ByteArrayOutputStream();
            out = new DroolsObjectOutputStream( bytes );
        }
        out.writeObject( this.dialectRuntimeRegistry );
        out.writeObject( this.typeDeclarations );
        out.writeObject( this.name );
        out.writeObject( this.imports );
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    }

    public void writeExternal(ObjectOutput out) throws IOException {
        boolean isDrools = out instanceof DroolsObjectOutputStream;
        DroolsObjectOutputStream droolsStream;
        ByteArrayOutputStream bytes;

        if ( isDrools ) {
            bytes = null;
            droolsStream = (DroolsObjectOutputStream) out;
        } else {
            bytes = new ByteArrayOutputStream();
            droolsStream = new DroolsObjectOutputStream( bytes );
        }
        droolsStream.writeObject( rules );
        droolsStream.writeObject( namedWindows );
        droolsStream.writeObject( idGenerator );
        if ( !isDrools ) {
            droolsStream.flush();
            droolsStream.close();
            bytes.close();
            out.writeInt( bytes.size() );
            out.writeObject( bytes.toByteArray() );
        }
    }
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        if (isDroolsStream) {
            out = stream;
        } else {
            bytes = new ByteArrayOutputStream();
            out = new DroolsObjectOutputStream( bytes );
        }
        out.writeObject( this.dialectRuntimeRegistry );
        out.writeObject( this.typeDeclarations );
        out.writeObject( this.name );
        out.writeObject( this.imports );
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        if (origin == null) {
            return null;
        }
        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) {
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    }

    public void writeExternal(ObjectOutput out) throws IOException {
        boolean isDrools = out instanceof DroolsObjectOutputStream;
        DroolsObjectOutputStream droolsStream;
        ByteArrayOutputStream bytes;

        if ( isDrools ) {
            bytes = null;
            droolsStream = (DroolsObjectOutputStream) out;
        } else {
            bytes = new ByteArrayOutputStream();
            droolsStream = new DroolsObjectOutputStream( bytes );
        }
        droolsStream.writeObject( rules );
        droolsStream.writeObject( namedWindows );
        droolsStream.writeObject( idGenerator );
        droolsStream.writeBoolean( ordered );
        if ( !isDrools ) {
            droolsStream.flush();
            droolsStream.close();
            bytes.close();
            out.writeInt( bytes.size() );
            out.writeObject( bytes.toByteArray() );
        }
    }
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Related Classes of org.drools.core.common.DroolsObjectOutputStream

  • 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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