Example usage for org.apache.commons.bcel6.generic ArrayType getDimensions

Introduction

In this page you can find the example usage for org.apache.commons.bcel6.generic ArrayType getDimensions.

Prototype

public int getDimensions() 

Source Link

Usage

From source file:ru.objective.jni.tasks.builders.ClassBuilder.java

private String getFieldImplementation(Field field, String declaration, boolean setter) {
    StringBuilder builder = new StringBuilder();

    if (setter && field.isFinal())
        return "";

    builder.append(declaration).append(" {").append(System.lineSeparator());

    builder.append("OJNIEnv *__env = [OJNIEnv currentEnv];").append(System.lineSeparator());
    builder.append("jfieldID fid = [[OJNIMidManager sharedManager] fieldIDFor");
    if (field.isStatic())
        builder.append("Static");
    builder.append("Method:@\"" + field.getName() + "\" ");
    builder.append("signature:@\"" + field.getSignature() + "\" inClass:self.class];");
    builder.append(System.lineSeparator());

    Type returnType = field.getType();
    String lowerCaseReturnType = (Utils.isPrimitive(returnType) && !Utils.isArrayType(returnType)
            ? returnType.toString()/*from   w w w  .ja va2 s.c  o  m*/
            : "object");
    String capitalized = StringUtils.capitalize(lowerCaseReturnType);

    String staticIdentifier = "";
    String selfIdentitifer = "[self javaObject]";

    if (field.isStatic()) {
        staticIdentifier = "Static";
        selfIdentitifer = "[self.class OJNIClass]";
    }

    if (setter) { // setter
        builder.append("[__env set").append(staticIdentifier).append(capitalized).append("Field:")
                .append(selfIdentitifer).append(" field:fid value:");

        String var_name = "property_" + field.getName();

        if (Utils.isArrayType(returnType)) {
            ArrayType arrayType = (ArrayType) returnType;
            int dimensions = arrayType.getDimensions();
            String typeString = arrayType.getBasicType().toString();
            String capitalizedType = StringUtils.capitalize(typeString);

            // fix Boolean = Bool conflicts
            if (capitalizedType.equals("Bool"))
                capitalizedType = "Boolean";

            if (arrayType.getDimensions() == 1 && Utils.isPrimitive(arrayType)) {
                builder.append("[__env newJava").append(capitalizedType).append("ArrayFromArray:")
                        .append(var_name).append("]");
            } else {
                if (Utils.isPrimitive(arrayType)) {
                    builder.append("[__env newJavaObjectArrayFromArray:").append(var_name)
                            .append(" baseClass:[OJNIPrimitive").append(capitalizedType).append("Array class]")
                            .append(" dimensions:").append(dimensions).append("]");

                } else {
                    JavaClass argTypeJavaClass = OJNIClassLoader.getInstance().loadClass(typeString);

                    String resultClassString = "";
                    if (argTypeJavaClass != null && argTypeJavaClass.isInterface())
                        resultClassString = "@\"" + Utils.getSlashedClassName(typeString) + "\"";
                    else
                        resultClassString = "[" + getPrefix() + Utils.getShortClassName(typeString) + " class]";

                    builder.append("[__env newJavaObjectArrayFromArray:").append(var_name).append(" baseClass:")
                            .append(resultClassString).append(" dimensions:").append(dimensions).append("]");
                }
            }
        } else {
            if (Utils.isPrimitive(returnType)) {
                builder.append(var_name);
            } else {
                builder.append("[").append(var_name).append(" javaObject]");
            }
        }
        builder.append("];");
    } else { // getter
        builder.append("j").append(lowerCaseReturnType).append(" __obj = ").append("[__env get")
                .append(staticIdentifier).append(capitalized).append("Field:").append(selfIdentitifer)
                .append(" field:fid];").append(System.lineSeparator());

        builder.append(generateReturnObject(field.getType()));
    }

    builder.append(System.lineSeparator()).append("}");

    return builder.toString();
}

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From source file:ru.objective.jni.tasks.builders.ClassBuilder.java

public String generateArgumentString(Method method) {
    StringBuilder builder = new StringBuilder();

    Type[] types = method.getArgumentTypes();
    LocalVariableTable localVariableTable = method.getLocalVariableTable();

    for (int i = 0, var_index = (method.isStatic() ? 0 : 1); i < types.length; i++, var_index++) {
        //            if (localVariableTable != null && localVariableTable.getLocalVariable(var_index, 0) == null)
        //                System.gc();
        Type type = types[i];/*from   ww  w  .j  a v a2 s.  c  o  m*/
        String var_name = "";
        if (localVariableTable == null) {
            var_name = "arg" + var_index;
        } else {
            LocalVariable lv = localVariableTable.getLocalVariable(var_index, 0);
            if (lv != null) {
                var_name = lv.getName();
            }
        }

        if (type.equals(Type.LONG) || type.equals(Type.DOUBLE))
            var_index++;

        if (Utils.isOccupiedWord(var_name)) {
            var_name = "_" + var_name;
        }

        builder.append(", ");

        if (Utils.isArrayType(type)) {
            ArrayType arrayType = (ArrayType) type;
            int dimensions = arrayType.getDimensions();
            String typeString = arrayType.getBasicType().toString();
            String capitalizedType = StringUtils.capitalize(typeString);

            // fix Boolean = Bool conflicts
            if (capitalizedType.equals("Bool"))
                capitalizedType = "Boolean";

            if (arrayType.getDimensions() == 1 && Utils.isPrimitive(arrayType)) {
                //builder.append("[").append(var_name).append(" rawArray]");
                builder.append("[__env newJava").append(capitalizedType).append("ArrayFromArray:")
                        .append(var_name).append("]");
            } else {
                if (Utils.isPrimitive(arrayType)) {
                    builder.append("[__env newJavaObjectArrayFromArray:").append(var_name)
                            .append(" baseClass:[OJNIPrimitive").append(capitalizedType).append("Array class]")
                            .append(" dimensions:").append(dimensions).append("]");

                } else {
                    JavaClass argTypeJavaClass = OJNIClassLoader.getInstance().loadClass(typeString);

                    String resultClassString = "";
                    if (argTypeJavaClass != null && argTypeJavaClass.isInterface())
                        resultClassString = "@\"" + Utils.getSlashedClassName(typeString) + "\"";
                    else
                        resultClassString = "[" + getPrefix() + Utils.getShortClassName(typeString) + " class]";

                    builder.append("[__env newJavaObjectArrayFromArray:").append(var_name).append(" baseClass:")
                            .append(resultClassString).append(" dimensions:").append(dimensions).append("]");
                }
            }
        } else {
            if (Utils.isPrimitive(type)) {
                builder.append(var_name);
            } else {
                builder.append("[").append(var_name).append(" javaObject]");
            }
        }
    }

    return builder.toString();
}

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From source file:ru.objective.jni.tasks.builders.ClassBuilder.java

public String generateReturnObject(Type returnType) {
    StringBuilder builder = new StringBuilder();

    if (Utils.isArrayType(returnType)) {
        ArrayType arrReturnType = (ArrayType) returnType;
        int dimensions = arrReturnType.getDimensions();
        String capitalizedType = StringUtils.capitalize(arrReturnType.getBasicType().toString());

        // fix Boolean = Bool conflicts
        if (capitalizedType.equals("Bool"))
            capitalizedType = "Boolean";

        if (Utils.isPrimitive(arrReturnType)) {
            if (dimensions == 1) {
                builder.append("OJNIPrimitiveArray *__return = ");
                builder.append("[__env primitive").append(capitalizedType).append("ArrayFromJavaArray:__obj];");
            } else {
                builder.append("NSArray *__return = ");
                builder.append("[__env newArrayFromJavaObjectArray:__obj baseClass:[OJNIPrimitive")
                        .append(capitalizedType).append("Array class] classPrefix:@\"").append(getPrefix())
                        .append("\" dimensions:").append(dimensions).append("];");
            }/*from www.j  av  a 2  s  .c  o  m*/
        } else {
            builder.append("NSArray *__return = ");
            builder.append(
                    "[__env newArrayFromJavaObjectArray:__obj baseClass:[OJNIJavaObject class] classPrefix:@\"")
                    .append(getPrefix()).append("\" dimensions:").append(dimensions).append("];");
        }
    } else {
        if (Utils.isPrimitive(returnType)) {
            builder.append(PrimitiveTypeConverter.convertToOBJCType(returnType.toString()))
                    .append(" __return = ");
            builder.append("__obj;");
        } else {
            builder.append("id __return = ");
            builder.append("[OJNIJavaObject retrieveFromJavaObject:__obj classPrefix:@\"").append(getPrefix())
                    .append("\"];");
        }
    }

    builder.append(System.lineSeparator()).append("return __return;");

    return builder.toString();
}

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