Examples with IntrospectionException java.beans.IntrospectionException used on opensource projects

Example 91 with IntrospectionException

use of java.beans.IntrospectionException in project jmeter by apache.

the class CSVDataSet method setProperty.

/**
     * Override the setProperty method in order to convert
     * the original String shareMode property.
     * This used the locale-dependent display value, so caused
     * problems when the language was changed. 
     * If the "shareMode" value matches a resource value then it is converted
     * into the resource key.
     * To reduce the need to look up resources, we only attempt to
     * convert values with spaces in them, as these are almost certainly
     * not variables (and they are definitely not resource keys).
     */
@Override
public void setProperty(JMeterProperty property) {
    if (property instanceof StringProperty) {
        final String propName = property.getName();
        if ("shareMode".equals(propName)) {
            // The original name of the property
            final String propValue = property.getStringValue();
            if (propValue.contains(" ")) {
                // variables are unlikely to contain spaces, so most likely a translation
                try {
                    final BeanInfo beanInfo = Introspector.getBeanInfo(this.getClass());
                    final ResourceBundle rb = (ResourceBundle) beanInfo.getBeanDescriptor().getValue(GenericTestBeanCustomizer.RESOURCE_BUNDLE);
                    for (String resKey : CSVDataSetBeanInfo.getShareTags()) {
                        if (propValue.equals(rb.getString(resKey))) {
                            if (log.isDebugEnabled()) {
                                log.debug("Converted {}={} to {} using Locale: {}", propName, propValue, resKey, rb.getLocale());
                            }
                            // reset the value
                            ((StringProperty) property).setValue(resKey);
                            super.setProperty(property);
                            return;
                        }
                    }
                    // This could perhaps be a variable name
                    log.warn("Could not translate {}={} using Locale: {}", propName, propValue, rb.getLocale());
                } catch (IntrospectionException e) {
                    log.error("Could not find BeanInfo; cannot translate shareMode entries", e);
                }
            }
        }
    }
    super.setProperty(property);
}

Example 92 with IntrospectionException

use of java.beans.IntrospectionException in project jmeter by apache.

the class ConstantThroughputTimer method setProperty.

/**
     * Override the setProperty method in order to convert
     * the original String calcMode property.
     * This used the locale-dependent display value, so caused
     * problems when the language was changed.
     * Note that the calcMode StringProperty is replaced with an IntegerProperty
     * so the conversion only needs to happen once.
     */
@Override
public void setProperty(JMeterProperty property) {
    if (property instanceof StringProperty) {
        final String pn = property.getName();
        if (pn.equals("calcMode")) {
            final Object objectValue = property.getObjectValue();
            try {
                final BeanInfo beanInfo = Introspector.getBeanInfo(this.getClass());
                final ResourceBundle rb = (ResourceBundle) beanInfo.getBeanDescriptor().getValue(GenericTestBeanCustomizer.RESOURCE_BUNDLE);
                for (Enum<Mode> e : Mode.values()) {
                    final String propName = e.toString();
                    if (objectValue.equals(rb.getObject(propName))) {
                        final int tmpMode = e.ordinal();
                        log.debug("Converted {}={} to mode={} using Locale: {}", pn, objectValue, tmpMode, rb.getLocale());
                        super.setProperty(pn, tmpMode);
                        return;
                    }
                }
                log.warn("Could not convert {}={} using Locale: {}", pn, objectValue, rb.getLocale());
            } catch (IntrospectionException e) {
                log.error("Could not find BeanInfo", e);
            }
        }
    }
    super.setProperty(property);
}

Example 93 with IntrospectionException

use of java.beans.IntrospectionException in project tomee by apache.

the class HeavyweightTypeInfoBuilder method mapFields.

/**
     * Map the (nested) fields of a XML Schema Type to Java Beans properties or public fields of the specified Java Class.
     *
     * @param javaClass          the java class to map
     * @param xmlTypeInfo        the xml schema for the type
     * @param javaXmlTypeMapping the java to xml type mapping metadata
     * @param typeInfo           the JaxRpcTypeInfo for this type
     * @throws OpenEJBException if the XML Schema Type can not be mapped to the Java Class
     */
private void mapFields(Class javaClass, XmlTypeInfo xmlTypeInfo, JavaXmlTypeMapping javaXmlTypeMapping, JaxRpcTypeInfo typeInfo) throws OpenEJBException {
    // Skip arrays since they can't define a variable-mapping element
    if (!javaClass.isArray()) {
        // if there is a variable-mapping, log a warning
        if (!javaXmlTypeMapping.getVariableMapping().isEmpty()) {
            log.warn("Ignoring variable-mapping defined for class " + javaClass + " which is an array.");
        }
        return;
    }
    // Index Java bean properties by name
    Map<String, Class> properties = new HashMap<String, Class>();
    try {
        PropertyDescriptor[] propertyDescriptors = Introspector.getBeanInfo(javaClass).getPropertyDescriptors();
        for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {
            properties.put(propertyDescriptor.getName(), propertyDescriptor.getPropertyType());
        }
    } catch (IntrospectionException e) {
        throw new OpenEJBException("Class " + javaClass + " is not a valid javabean", e);
    }
    for (VariableMapping variableMapping : javaXmlTypeMapping.getVariableMapping()) {
        String fieldName = variableMapping.getJavaVariableName();
        if (variableMapping.getXmlAttributeName() != null) {
            JaxRpcFieldInfo fieldInfo = new JaxRpcFieldInfo();
            fieldInfo.name = fieldName;
            // verify that the property exists on the java class
            Class javaType = properties.get(fieldName);
            if (javaType == null) {
                throw new OpenEJBException("field name " + fieldName + " not found in " + properties);
            }
            String attributeLocalName = variableMapping.getXmlAttributeName();
            QName xmlName = new QName("", attributeLocalName);
            fieldInfo.xmlName = xmlName;
            fieldInfo.xmlType = xmlTypeInfo.attributes.get(attributeLocalName);
            if (fieldInfo.xmlType == null) {
                throw new OpenEJBException("attribute " + xmlName + " not found in schema " + xmlTypeInfo.qname);
            }
            typeInfo.fields.add(fieldInfo);
        } else {
            JaxRpcFieldInfo fieldInfo = new JaxRpcFieldInfo();
            fieldInfo.isElement = true;
            fieldInfo.name = fieldName;
            // verify that the property exists on the java class or there is a public field
            Class javaType = properties.get(fieldName);
            if (javaType == null) {
                //see if it is a public field
                try {
                    Field field = javaClass.getField(fieldName);
                    javaType = field.getType();
                } catch (NoSuchFieldException e) {
                    throw new OpenEJBException("field name " + fieldName + " not found in " + properties, e);
                }
            }
            QName xmlName = new QName("", variableMapping.getXmlElementName());
            XmlElementInfo nestedElement = xmlTypeInfo.elements.get(xmlName);
            if (nestedElement == null) {
                String ns = xmlTypeInfo.qname.getNamespaceURI();
                xmlName = new QName(ns, variableMapping.getXmlElementName());
                nestedElement = xmlTypeInfo.elements.get(xmlName);
                if (nestedElement == null) {
                    throw new OpenEJBException("element " + xmlName + " not found in schema " + xmlTypeInfo.qname);
                }
            }
            fieldInfo.isNillable = nestedElement.nillable || hasEncoded;
            fieldInfo.xmlName = xmlName;
            // xml type
            if (nestedElement.xmlType != null) {
                fieldInfo.xmlType = nestedElement.xmlType;
            } else {
                QName anonymousName;
                if (xmlTypeInfo.anonymous) {
                    anonymousName = new QName(xmlTypeInfo.qname.getNamespaceURI(), xmlTypeInfo.qname.getLocalPart() + ">" + nestedElement.qname.getLocalPart());
                } else {
                    anonymousName = new QName(xmlTypeInfo.qname.getNamespaceURI(), ">" + xmlTypeInfo.qname.getLocalPart() + ">" + nestedElement.qname.getLocalPart());
                }
                fieldInfo.xmlType = anonymousName;
            }
            if (javaType.isArray()) {
                fieldInfo.minOccurs = nestedElement.minOccurs;
                fieldInfo.maxOccurs = nestedElement.maxOccurs;
            }
            typeInfo.fields.add(fieldInfo);
        }
    }
}

Example 94 with IntrospectionException

use of java.beans.IntrospectionException in project tomee by apache.

the class LightweightTypeInfoBuilder method mapFields.

private void mapFields(Class javaClass, XmlTypeInfo xmlTypeInfo, JaxRpcTypeInfo typeInfo) throws OpenEJBException {
    // Map JavaBean property name to propertyType
    Map<String, Class> propertyToClass = new HashMap<String, Class>();
    try {
        for (PropertyDescriptor descriptor : Introspector.getBeanInfo(javaClass).getPropertyDescriptors()) {
            propertyToClass.put(descriptor.getName(), descriptor.getPropertyType());
        }
    } catch (IntrospectionException e) {
        throw new OpenEJBException("Class " + javaClass + " is not a valid javabean", e);
    }
    // Map the elements nexted in the XML Schema Type
    for (XmlElementInfo nestedElement : xmlTypeInfo.elements.values()) {
        String fieldName = nestedElement.qname.getLocalPart();
        Class javaType = propertyToClass.get(fieldName);
        if (javaType == null) {
            throw new OpenEJBException("Field " + fieldName + " is not defined by class " + javaClass.getName());
        }
        JaxRpcFieldInfo fieldInfo = new JaxRpcFieldInfo();
        fieldInfo.name = fieldName;
        fieldInfo.isNillable = nestedElement.nillable;
        fieldInfo.xmlName = nestedElement.qname;
        fieldInfo.xmlType = nestedElement.xmlType;
        if (javaType.isArray()) {
            fieldInfo.minOccurs = nestedElement.minOccurs;
            fieldInfo.maxOccurs = nestedElement.maxOccurs;
        }
        typeInfo.fields.add(fieldInfo);
    }
}