Examples of BodyBuilder

com.xebialabs.overthere.cifs.winrm.soap.BodyBuilder
org.apache.hivemind.service.BodyBuilder
Utility class for assembling the body used with Javassist as a method or catch block. @author Howard Lewis Ship
org.apache.tapestry.ioc.util.BodyBuilder
Utility class for assembling the body used with Javassist when defining a method or constructor. Basically, assists with formatting and with indentation. This makes the code that assembles a method body much simpler ... and it makes the result neater, which will be easier to debug (debugging dynamically generated code is hard enough that it should be easy to read the input code before worrying about why it doesn't compile or execute properly).
This class is not threadsafe.
org.apache.tapestry5.ioc.util.BodyBuilder
Utility class for assembling the body used with Javassist when defining a method or constructor. Basically, assists with formatting and with indentation. This makes the code that assembles a method body much simpler ... and it makes the result neater, which will be easier to debug (debugging dynamically generated code is hard enough that it should be easy to read the input code before worrying about why it doesn't compile or execute properly).
This class is not threadsafe.
Most of the methods return the BodyBuilder, to form a fluent interface. @deprecated In 5.3/0, to be removed in a later release

Examples of org.apache.hivemind.service.BodyBuilder

        Class remoteInterface,
        String jndiName)
    {
        String homeInterfaceName = homeInterface.getName();


        BodyBuilder builder = new BodyBuilder();


        builder.begin();


        builder.addln("if (_remote != null)");
        builder.addln("  return _remote;");


        builder.add(homeInterfaceName);
        builder.add(" home = (");
        builder.add(homeInterfaceName);
        builder.add(") _lookup(");
        builder.addQuoted(jndiName);
        builder.addln(");");


        builder.add("try");
        builder.begin();
        builder.add("_remote = home.create();");
        builder.end();
        builder.add("catch (javax.ejb.CreateException ex)");
        builder.begin();
        builder.add("throw new java.rmi.RemoteException(ex.getMessage(), ex);");
        builder.end();


        builder.add("return _remote;");


        builder.end();


        classFab.addMethod(
            Modifier.SYNCHRONIZED + Modifier.PRIVATE,
            new MethodSignature(
                remoteInterface,
                "_lookupRemote",
                null,
                new Class[] { RemoteException.class }),
            builder.toString());


    }

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Examples of org.apache.hivemind.service.BodyBuilder

    {
        String methodName = m.getName();


        boolean isVoid = m.getReturnType().equals(Void.TYPE);


        BodyBuilder builder = new BodyBuilder();


        builder.begin();


        builder.addln("boolean first = true;");
        builder.add("while (true)");
        builder.begin();


        builder.add("try");
        builder.begin();


        if (!isVoid)
            builder.add("return ");


        builder.add("_lookupRemote().");
        builder.add(methodName);
        builder.addln("($$);");


        if (isVoid)
            builder.addln("return;");


        builder.end(); // try


        builder.add("catch (java.rmi.RemoteException ex)");
        builder.begin();


        builder.addln("if (first)");
        builder.begin();


        builder.addln("_handleRemoteException(ex);");
        builder.addln("first = false;");


        builder.end(); // if
        builder.addln("else");
        builder.add("  throw ex;");
        builder.end(); // catch
        builder.end(); // while
        builder.end();


        classFab.addMethod(Modifier.PUBLIC, new MethodSignature(m), builder.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder

        else
        {
            classFab.addMethod(Modifier.PUBLIC | Modifier.FINAL, new MethodSignature(void.class,
                    "registryDidShutdown", null, null), "{ _delegate = null; _shutdown = true; }");
        }
        BodyBuilder builder = new BodyBuilder();


        builder.begin();


        builder.addln("if (_shutdown)");
        builder.addln("  throw org.apache.hivemind.HiveMind#createRegistryShutdownException();");


        builder.add("return _delegate;");


        builder.end();


        classFab.addMethod(Modifier.FINAL | Modifier.PRIVATE, new MethodSignature(delegateClass,
                DELEGATE_ACCESSOR_METHOD_NAME, null, null), builder.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder

    {
        Class serviceInterface = servicePoint.getServiceInterface();


        classFab.addField(SERVICE_ACCESSOR_METHOD_NAME, serviceInterface);


        BodyBuilder builder = new BodyBuilder();
        builder.begin();


        builder.add("return (");
        builder.add(serviceInterface.getName());
        builder.add(") _serviceModel.");
        builder.add(serviceModelMethodName);
        builder.add("();");


        builder.end();


        classFab.addMethod(Modifier.PRIVATE | Modifier.FINAL, new MethodSignature(serviceInterface,
                SERVICE_ACCESSOR_METHOD_NAME, null, null), builder.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder

    /** @since 1.1 */
    private void addSerializable()
    {
        _classFab.addInterface(Serializable.class);


        BodyBuilder bb = new BodyBuilder();


        bb.add(
                "return {0}.getServiceSerializationSupport().getServiceTokenForService(_extensionPointId);",
                ServiceSerializationHelper.class.getName());


        MethodSignature sig = new MethodSignature(Object.class, "writeReplace", null, null);


        _classFab.addMethod(Modifier.PRIVATE, sig, bb.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder

     * @param addToString if true, a implementation of the toString method is generated that
     *    returns some info about the proxy
     */
    public void addServiceMethods(String indirection, boolean addToString)
    {
        BodyBuilder builder = new BodyBuilder();


        MethodIterator mi = new MethodIterator(_serviceInterface);
        while (mi.hasNext())
        {
            MethodSignature m = mi.next();
            if( !_classFab.containsMethod( m ) )
            {
                builder.clear();
                builder.begin();
                builder.add("return ($r) ");
                builder.add(indirection);
                builder.add(".");
                builder.add(m.getName());
                builder.addln("($$);");
                builder.end();
                _classFab.addMethod(Modifier.PUBLIC, m, builder.toString());
            }
        }


        if (!mi.getToString() && addToString)
            ClassFabUtils.addToStringMethod(_classFab, "<" + _type + " for \" + _extensionPointId + \""

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Examples of org.apache.hivemind.service.BodyBuilder

        cf.addConstructor(
            new Class[] { targetServiceClass },
            null,
            "{ super(); _targetService = $1; }");


        BodyBuilder b = new BodyBuilder();


        b.begin();
        b.addln(
            "{0} property = _targetService.{1}();",
            serviceInterface.getName(),
            readPropertyMethodName);


        b.addln("if (property == null)");
        b.add("  throw new java.lang.NullPointerException(");
        b.addQuoted(ImplMessages.servicePropertyWasNull(propertyName, targetService));
        b.addln(");");


        b.addln("return property;");


        b.end();


        MethodSignature sig =
            new MethodSignature(serviceInterface, "_targetServiceProperty", null, null);
        cf.addMethod(Modifier.FINAL | Modifier.PRIVATE, sig, b.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder


        String message = PipelineMessages.unmatchedServiceMethod(ms, _filterInterface);


        _errorLog.error(message, null, null);


        BodyBuilder b = new BodyBuilder();


        b.add("throw new org.apache.hivemind.ApplicationRuntimeException(");
        b.addQuoted(message);
        b.addln(");");


        _classFab.addMethod(Modifier.PUBLIC, ms, b.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder

        cf.addField("_targetService", targetServiceClass);


        cf.addConstructor(new Class[]
        { targetServiceClass }, null, "{ super(); _targetService = $1; }");


        BodyBuilder b = new BodyBuilder();


        b.begin();
        b.addln(
                "{0} property = _targetService.{1}();",
                serviceInterface.getName(),
                readPropertyMethodName);


        b.addln("if (property == null)");
        b.add("  throw new java.lang.NullPointerException(");
        b.addQuoted(ImplMessages.servicePropertyWasNull(propertyName, targetService));
        b.addln(");");


        b.addln("return property;");


        b.end();


        MethodSignature sig = new MethodSignature(serviceInterface, "_targetServiceProperty", null,
                null);
        cf.addMethod(Modifier.FINAL | Modifier.PRIVATE, sig, b.toString());
    }

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Examples of org.apache.hivemind.service.BodyBuilder


        cf.addInterface(commandInterface);
        cf.addField("_commands", array);
        cf.addField("_toString", String.class);


        BodyBuilder builder = new BodyBuilder();


        builder.begin();
        builder.addln("_commands = ({0}[]) $1.toArray(new {0}[0]);", commandInterface.getName());
        builder.addln("_toString = $2;");
        builder.end();


        cf.addConstructor(new Class[]
        { List.class, String.class }, null, builder.toString());
    }

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