methodextagshandler.java

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        boolean superclasses = TypeConversionUtil.stringToBoolean(attributes.getProperty("superclasses"), false);
        boolean sort = TypeConversionUtil.stringToBoolean(attributes.getProperty("sort"), true);
        boolean generateChildren = TypeConversionUtil.stringToBoolean(attributes.getProperty("generateChildren"), true);
        
        Collection members = null;

        switch (forType) {
            case FOR_METHOD:
                members = currentClass.getMethods(superclasses);
                break;

            default:
                throw new XDocletException("Bad type: " + forType);
        }

        if (sort) {
            // sort fields, but we should make a copy first, because members is
            // not a new copy, it's shared by all
            List sortedMembers = new ArrayList(members);

            members = sortedMembers;
        }

        for (Iterator j = members.iterator(); j.hasNext();) {
            XMember member = (XMember) j.next();

            switch (forType) {
                case FOR_METHOD:
                    setCurrentMethod((XMethod) member);
                    break;

                default:
                    throw new XDocletException("Bad type: " + forType);
            }

            XMethod getter = (XMethod) member;

            if (super.isGetterMethod(getter)) {
                Properties pro = new Properties();

                // iterate through sub-components only
                pro.setProperty("tagName", "hibernate.component");

                if (super.hasTag(pro, FOR_METHOD) && generateChildren) {
                    Type type = getter.getReturnType();
                    String temp = prefix + ("get" + type.getType().getName() + "Form().");
                    forAllMembersEx(type.getType(), template, attributes, forType, temp);
                }

                setCurrentClass(member.getContainingClass());
                curprefix = prefix;
                generate(template);
            }
        }

        setCurrentClass(currentClass);
    }

    /**
     * Method className
     *
     * @return
     */
    public String className() {
        return currentClass.getName();
    }

    /**
     * Method classNameLower
     * @return
     */
    public String classNameLower() {
        String name = currentClass.getName();
        char c = name.charAt(0);

        c = Character.toLowerCase(c);

        return c + name.substring(1);
    }

    /**
     * Generates a random value for a field. Return "0" for boolean type. used
     * to generate random values for sample-data.xml
     *
     * @return a random value
     * @throws XDocletException
     */
    public String randomValueForDbUnit() throws XDocletException {
        Properties pros = new Properties();
        pros.put("type", "content");

        String mtype = super.methodType(pros);

        StringBuffer result = new StringBuffer();

        if ("java.lang.Integer".equals(mtype) || "int".equals(mtype)) {
            result.append((int) ((Math.random() * Integer.MAX_VALUE)) );
        } else if ("java.lang.Float".equals(mtype) || "float".equals(mtype)) {
            result.append((float) ((Math.random() * Float.MAX_VALUE)));
        } else if ("java.lang.Long".equals(mtype) || "long".equals(mtype)) {
            result.append((long) ((Math.random() * Long.MAX_VALUE)));
        } else if ("java.lang.Double".equals(mtype) || "double".equals(mtype)) {
            result.append((double) ((Math.random() * Double.MAX_VALUE)));
        } else if ("java.lang.Short".equals(mtype) || "short".equals(mtype)) {
            result.append((short) ((Math.random() * Short.MAX_VALUE)));
        } else if ("java.lang.Byte".equals(mtype) || "byte".equals(mtype)) {
            result.append((byte) ((Math.random() * Byte.MAX_VALUE)));
        } else if ("java.lang.Boolean".equals(mtype) || "boolean".equals(mtype)) {
            result.append("N");
        } else if ("java.util.Date".equals(mtype) || "java.sql.Date".equals(mtype)) {
            result.append(getDate(new Date()));
        } else if ("java.sql.Timestamp".equals(mtype)) {
            result.append(new Timestamp(new Date().getTime()).toString());
        } else if ("email".equalsIgnoreCase(super.propertyName())) {
            result.append(super.propertyName() + (int) ((Math.random() * Integer.MAX_VALUE)) + "@dev.java.net");
        } else { // default to String for everything else
            String stringWithQuotes = generateStringValue();
            result.append(stringWithQuotes.substring(1, stringWithQuotes.length()-1));
        }

        //System.out.println("propertyType: " + mtype + " | dbUnit value: " + result.toString());
        return result.toString();
    }

    /**
     * Generates a random value for a field. Return "true" for boolean type.
     * Returned values are used in junit tests to create new values of the
     * appropriate type for testing.
     *
     * @return a random value
     * @throws XDocletException
     */
    public String randomValueForSetter() throws XDocletException {
        Properties pros = new Properties();
        pros.put("type", "content");

        String mtype = super.methodType(pros);

        StringBuffer result = new StringBuffer();

        if ("java.lang.Integer".equals(mtype)) {
            result.append("new Integer(" + (int) ((Math.random() * Integer.MAX_VALUE)) + ")");
        } else if ("int".equals(mtype)) {
            result.append("(int) " + (int) ((Math.random() * Integer.MAX_VALUE)));
        } else if ("java.lang.Float".equals(mtype) ) {
            result.append("new Float(" + (float) ((Math.random() * Float.MAX_VALUE)) + ")");
        } else if ("float".equals(mtype)) {
            result.append("(float) " + (float) ((Math.random() * Float.MAX_VALUE)));
        } else if ("java.lang.Long".equals(mtype)) {
            // not sure why, but Long.MAX_VALUE results in too large a number
            result.append("new Long(" + (long) ((Math.random() * Integer.MAX_VALUE)) + ")");
        } else if ("long".equals(mtype)) {
            // not sure why, but Long.MAX_VALUE results in too large a number
            result.append((long) ((Math.random() * Integer.MAX_VALUE)));
        } else if ("java.lang.Double".equals(mtype)) {
            result.append("new Double(" + (double) ((Math.random() * Double.MAX_VALUE)) + ")");
        } else if ("double".equals(mtype)) {
            result.append((double) ((Math.random() * Double.MAX_VALUE)));
        } else if ("java.lang.Short".equals(mtype)) {
            result.append("new Short(\"" + (short) ((Math.random() * Short.MAX_VALUE)) + "\")");
        } else if ("short".equals(mtype)) {
            result.append("(short)" + (short) ((Math.random() * Short.MAX_VALUE)));
        } else if ("java.lang.Byte".equals(mtype)) {
            result.append("new Byte(\"" + (byte) ((Math.random() * Byte.MAX_VALUE)) + "\")");
        } else if ("byte".equals(mtype)) {
            result.append("(byte) " + (byte) ((Math.random() * Byte.MAX_VALUE)));
        } else if ("java.lang.Boolean".equals(mtype)) {
            result.append("new Boolean(\"false\")");
        } else if ("boolean".equals(mtype)) {
            result.append("false");
        } else if ("java.util.Date".equals(mtype)) {
            result.append("new java.util.Date()");
        } else if ("java.sql.Date".equals(mtype)) {
            result.append("new java.sql.Date()");
        } else if ("java.sql.Timestamp".equals(mtype)) {
            result.append("java.sql.Timestamp.valueOf(\"" + new Timestamp(new Date().getTime()).toString() + "\")");
        } else if ("email".equalsIgnoreCase(super.propertyName())) {
            result.append("\"" + super.propertyName() + (int) ((Math.random() * Integer.MAX_VALUE)) +
                "@dev.java.net\"");
        } else { // default to String for everything else
            result.append(generateStringValue());
        }

        //System.out.println("propertyType: " + mtype + " | setter value: " + result.toString());
        return result.toString();
    }


    private String generateStringValue() throws XDocletException {

        int maxLen = getHibernateLength();
        if (maxLen == 0) { maxLen = 25; }

        StringBuffer result = new StringBuffer("\"");

        for (int i = 0; (i < maxLen); i++) {
            int j = 0;
            if (i % 2 == 0) {
                j = (int) ((Math.random() * 26) + 65);
            } else {
                j = (int) ((Math.random() * 26) + 97);
            }
            result.append(new Character((char)j).toString());
        }

        result.append("\"");

        return result.toString();
    }

    private int getHibernateLength() throws XDocletException {

        Properties props = new Properties();

        props.setProperty("tagName", "hibernate.property");
        props.setProperty("paramName", "length");

        int length = 0;

        if (super.hasTag(props, FOR_METHOD)) {
            String tagVal = super.getTagValue(props, FOR_METHOD);
            //System.out.println("property has hibernate.property length= " + tagVal);
            length = Integer.valueOf(tagVal).intValue();
        }
        return length;
    }

    /**
     * copy from org.appfuse.util.DateUtil
     *
     * @param aDate
     * @return
     */
    private static final String getDate(Date aDate) {
        return getDate(aDate, datePattern);
    }

    private static final String getDate(Date aDate, String pattern) {
        SimpleDateFormat df = null;
        String returnValue = "";

        if (aDate != null) {
            df = new SimpleDateFormat(pattern);
            returnValue = df.format(aDate);
        }

        return returnValue;
    }
    /**
     * Return default datePattern (MM/dd/yyyy)
     * @return a string representing the date pattern on the UI
     */
    public static synchronized String getDatePattern() {
        String result;
        try {
            result = ResourceBundle.getBundle("ApplicationResources", Locale.getDefault())
                .getString("date.format");
        } catch (MissingResourceException mse) {
            result = "MM/dd/yyyy";
        }
        return result;
    }

}