Examples with FieldReferenceOffsetManager com.ociweb.pronghorn.pipe.FieldReferenceOffsetManager used on opensource projects

Example 11 with FieldReferenceOffsetManager

use of com.ociweb.pronghorn.pipe.FieldReferenceOffsetManager in project PronghornPipes by oci-pronghorn.

the class FROMValidation method testForMatchingFROMs.

private static boolean testForMatchingFROMs(String templateFile, FieldReferenceOffsetManager encodedFrom, Appendable target) throws ParserConfigurationException, SAXException, IOException {
    boolean result = true;
    FieldReferenceOffsetManager expectedFrom = TemplateHandler.loadFrom(templateFile);
    if (null == expectedFrom) {
        logger.error("Unable to find: " + templateFile);
        result = false;
    } else if (null == encodedFrom || !expectedFrom.equals(encodedFrom)) {
        logger.error("Encoded source:" + expectedFrom);
        if (null != encodedFrom) {
            logger.error("Template file:" + encodedFrom);
        }
        logger.error("//replacement source");
        String nameOfFROM = templateFile.substring(1 + templateFile.lastIndexOf('/'));
        FieldReferenceOffsetManager.buildFROMConstructionSource(target, expectedFrom, "FROM", nameOfFROM);
        result = false;
    }
    return result;
}

Example 12 with FieldReferenceOffsetManager

use of com.ociweb.pronghorn.pipe.FieldReferenceOffsetManager in project PronghornPipes by oci-pronghorn.

the class TemplateProcessGeneratorLowLevelWriter method footerConstruction.

@Override
protected void footerConstruction() throws IOException {
    final FieldReferenceOffsetManager from = MessageSchema.from(schema);
    if (!from.hasSimpleMessagesOnly) {
        if (!baseText.contains("Runnable")) {
            bodyTarget.append("@Override\n");
        }
        bodyTarget.append("public void startup() {\n");
        bodyTarget.append(tab).append("navState").append(" = new ");
        bodyTarget.append(LowLevelStateManager.class.getSimpleName()).append("(");
        if (buildFullStageWritingToPipe()) {
            bodyTarget.append(pipeClass.getSimpleName()).append(".from(").append(pipeVarName).append(")");
        } else {
            if (!(schema instanceof MessageSchemaDynamic)) {
                bodyTarget.append(schema.getClass().getSimpleName()).append(".");
            }
            bodyTarget.append("FROM");
        }
        bodyTarget.append(");\n");
        bodyTarget.append("}\n");
    }
    additionalMethods(bodyTarget);
    bodyTarget.append("};\n");
}

Example 13 with FieldReferenceOffsetManager

use of com.ociweb.pronghorn.pipe.FieldReferenceOffsetManager in project PronghornPipes by oci-pronghorn.

the class TemplateProcessGeneratorLowLevelWriter method processCaller.

// TODO: Solution to mutation of method names,
// Add annotation to every method we wish to use, have annotation record method name in lookup table with immutable constant id
// When we use the method names for code generation look them up from the immutable constant id.
@Override
protected void processCaller(int cursor) throws IOException {
    FieldReferenceOffsetManager from = MessageSchema.from(schema);
    appendCaseMsgIdConstant(bodyTarget.append(tab).append(tab).append("case "), cursor, schema).append(":\n");
    if (FieldReferenceOffsetManager.isTemplateStart(from, cursor)) {
        beginMessage(bodyTarget, cursor);
    }
    bodyTarget.append(tab).append(tab).append(tab);
    appendBusinessMethodName(cursor).append("();\n");
    // Pipe.confirmLowLevelWrite(input, 8);
    int fragmentSizeLiteral = from.fragDataSize[cursor];
    if (buildFullStageWritingToPipe()) {
        appendStaticCall(bodyTarget.append(tab).append(tab).append(tab), pipeClass, "confirmLowLevelWrite").append(pipeVarName).append(", ");
        Appendables.appendValue(bodyTarget, fragmentSizeLiteral);
        bodyTarget.append("/* fragment ");
        Appendables.appendValue(bodyTarget, cursor).append("  size ");
        Appendables.appendValue(bodyTarget, from.fragScriptSize[cursor]);
        bodyTarget.append("*/);\n");
    }
    bodyTarget.append(tab).append(tab).append("break;\n");
}

Example 14 with FieldReferenceOffsetManager

use of com.ociweb.pronghorn.pipe.FieldReferenceOffsetManager in project PronghornPipes by oci-pronghorn.

the class TemplateProcessGeneratorLowLevelWriter method defineMembers.

protected void defineMembers() throws IOException {
    final FieldReferenceOffsetManager from = MessageSchema.from(schema);
    if (!from.hasSimpleMessagesOnly) {
        bodyTarget.append("private ").append(LowLevelStateManager.class.getSimpleName()).append(" navState;\n");
    }
    if (buildFullStageWritingToPipe()) {
        appendClass(bodyTarget.append("private "), pipeClass, schema.getClass()).append(pipeVarName).append(";\n");
    }
    additionalMembers(bodyTarget);
    from.appendConstuctionSource(bodyTarget);
}

Example 15 with FieldReferenceOffsetManager

use of com.ociweb.pronghorn.pipe.FieldReferenceOffsetManager in project PronghornPipes by oci-pronghorn.

the class TemplateProcessGeneratorLowLevelReader method processCaller.

@Override
protected void processCaller(int cursor) throws IOException {
    FieldReferenceOffsetManager from = MessageSchema.from(schema);
    bodyTarget.append(tab).append(tab).append("case ");
    appendMessageIdentifier(cursor, schema);
    bodyTarget.append(":\n");
    bodyTarget.append(tab).append(tab).append(tab);
    appendInternalMethodName(cursor).append("();\n");
    // Pipe.confirmLowLevelRead(input, 8);
    int fragmentSizeLiteral = from.fragDataSize[cursor];
    appendStaticCall(bodyTarget.append(tab).append(tab).append(tab), pipeClass, "confirmLowLevelRead").append(pipeVarName).append(", ").append(Integer.toString(fragmentSizeLiteral)).append(" /* fragment size */);\n");
    bodyTarget.append(tab).append(tab).append("break;\n");
}