Examples with JasperException org.apache.jasper.JasperException used on opensource projects

Example 41 with JasperException

use of org.apache.jasper.JasperException in project tomcat70 by apache.

the class JspRuntimeLibrary method handleSetProperty.

public static void handleSetProperty(Object bean, String prop, double value) throws JasperException {
    try {
        Method method = getWriteMethod(bean.getClass(), prop);
        method.invoke(bean, new Object[] { Double.valueOf(value) });
    } catch (Exception ex) {
        Throwable thr = ExceptionUtils.unwrapInvocationTargetException(ex);
        ExceptionUtils.handleThrowable(thr);
        throw new JasperException(ex);
    }
}

Example 42 with JasperException

use of org.apache.jasper.JasperException in project tomcat70 by apache.

the class JspRuntimeLibrary method createTypedArray.

// __end toStringMethod
/**
 * Create a typed array.
 * This is a special case where params are passed through
 * the request and the property is indexed.
 */
public static void createTypedArray(String propertyName, Object bean, Method method, String[] values, Class<?> t, Class<?> propertyEditorClass) throws JasperException {
    try {
        if (propertyEditorClass != null) {
            Object[] tmpval = new Integer[values.length];
            for (int i = 0; i < values.length; i++) {
                tmpval[i] = getValueFromBeanInfoPropertyEditor(t, propertyName, values[i], propertyEditorClass);
            }
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Integer.class)) {
            Integer[] tmpval = new Integer[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Integer.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Byte.class)) {
            Byte[] tmpval = new Byte[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Byte.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Boolean.class)) {
            Boolean[] tmpval = new Boolean[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Boolean.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Short.class)) {
            Short[] tmpval = new Short[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Short.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Long.class)) {
            Long[] tmpval = new Long[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Long.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Double.class)) {
            Double[] tmpval = new Double[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Double.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Float.class)) {
            Float[] tmpval = new Float[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Float.valueOf(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(Character.class)) {
            Character[] tmpval = new Character[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Character.valueOf(values[i].charAt(0));
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(int.class)) {
            int[] tmpval = new int[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Integer.parseInt(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(byte.class)) {
            byte[] tmpval = new byte[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Byte.parseByte(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(boolean.class)) {
            boolean[] tmpval = new boolean[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Boolean.parseBoolean(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(short.class)) {
            short[] tmpval = new short[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Short.parseShort(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(long.class)) {
            long[] tmpval = new long[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Long.parseLong(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(double.class)) {
            double[] tmpval = new double[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Double.parseDouble(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(float.class)) {
            float[] tmpval = new float[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = Float.parseFloat(values[i]);
            method.invoke(bean, new Object[] { tmpval });
        } else if (t.equals(char.class)) {
            char[] tmpval = new char[values.length];
            for (int i = 0; i < values.length; i++) tmpval[i] = values[i].charAt(0);
            method.invoke(bean, new Object[] { tmpval });
        } else {
            Object[] tmpval = new Integer[values.length];
            for (int i = 0; i < values.length; i++) {
                tmpval[i] = getValueFromPropertyEditorManager(t, propertyName, values[i]);
            }
            method.invoke(bean, new Object[] { tmpval });
        }
    } catch (Exception ex) {
        Throwable thr = ExceptionUtils.unwrapInvocationTargetException(ex);
        ExceptionUtils.handleThrowable(thr);
        throw new JasperException("error in invoking method", ex);
    }
}

Example 43 with JasperException

use of org.apache.jasper.JasperException in project tomcat70 by apache.

the class JspRuntimeLibrary method handleSetProperty.

public static void handleSetProperty(Object bean, String prop, long value) throws JasperException {
    try {
        Method method = getWriteMethod(bean.getClass(), prop);
        method.invoke(bean, new Object[] { Long.valueOf(value) });
    } catch (Exception ex) {
        Throwable thr = ExceptionUtils.unwrapInvocationTargetException(ex);
        ExceptionUtils.handleThrowable(thr);
        throw new JasperException(ex);
    }
}

Example 44 with JasperException

use of org.apache.jasper.JasperException in project tomcat70 by apache.

the class JspRuntimeLibrary method getReadMethod.

public static Method getReadMethod(Class<?> beanClass, String prop) throws JasperException {
    Method method = null;
    Class<?> type = null;
    try {
        java.beans.BeanInfo info = java.beans.Introspector.getBeanInfo(beanClass);
        if (info != null) {
            java.beans.PropertyDescriptor[] pd = info.getPropertyDescriptors();
            for (int i = 0; i < pd.length; i++) {
                if (pd[i].getName().equals(prop)) {
                    method = pd[i].getReadMethod();
                    type = pd[i].getPropertyType();
                    break;
                }
            }
        } else {
            // just in case introspection silently fails.
            throw new JasperException(Localizer.getMessage("jsp.error.beans.nobeaninfo", beanClass.getName()));
        }
    } catch (Exception ex) {
        throw new JasperException(ex);
    }
    if (method == null) {
        if (type == null) {
            throw new JasperException(Localizer.getMessage("jsp.error.beans.noproperty", prop, beanClass.getName()));
        } else {
            throw new JasperException(Localizer.getMessage("jsp.error.beans.nomethod", prop, beanClass.getName()));
        }
    }
    return method;
}

Example 45 with JasperException

use of org.apache.jasper.JasperException in project tomcat70 by apache.

the class JspRuntimeLibrary method getWriteMethod.

public static Method getWriteMethod(Class<?> beanClass, String prop) throws JasperException {
    Method method = null;
    Class<?> type = null;
    try {
        java.beans.BeanInfo info = java.beans.Introspector.getBeanInfo(beanClass);
        if (info != null) {
            java.beans.PropertyDescriptor[] pd = info.getPropertyDescriptors();
            for (int i = 0; i < pd.length; i++) {
                if (pd[i].getName().equals(prop)) {
                    method = pd[i].getWriteMethod();
                    type = pd[i].getPropertyType();
                    break;
                }
            }
        } else {
            // just in case introspection silently fails.
            throw new JasperException(Localizer.getMessage("jsp.error.beans.nobeaninfo", beanClass.getName()));
        }
    } catch (Exception ex) {
        throw new JasperException(ex);
    }
    if (method == null) {
        if (type == null) {
            throw new JasperException(Localizer.getMessage("jsp.error.beans.noproperty", prop, beanClass.getName()));
        } else {
            throw new JasperException(Localizer.getMessage("jsp.error.beans.nomethod.setproperty", prop, type.getName(), beanClass.getName()));
        }
    }
    return method;
}