List of usage examples for org.apache.commons.beanutils PropertyUtils getWriteMethod
public static Method getWriteMethod(PropertyDescriptor descriptor)
Return an accessible property setter method for this property, if there is one; otherwise return null.
For more details see PropertyUtilsBean.
From source file:ca.sqlpower.object.undo.PropertyChangeEdit.java
/** * Sets the value of the property to be the old value *//*www . j a v a 2 s. c o m*/ @Override public void undo() throws CannotUndoException { logger.debug("Undoing Property change: Setting " + sourceEvent.getPropertyName() + " from " + sourceEvent.getNewValue() + " to " + sourceEvent.getOldValue()); super.undo(); try { final PropertyDescriptor propertyDescriptor = PropertyUtils .getPropertyDescriptor(sourceEvent.getSource(), sourceEvent.getPropertyName()); logger.debug("Found property descriptor " + propertyDescriptor); if (logger.isDebugEnabled()) { PropertyDescriptor[] propertyDescriptors = PropertyUtils .getPropertyDescriptors(sourceEvent.getSource()); logger.debug("Descriptor has write method " + propertyDescriptor.getWriteMethod()); } Method setter = PropertyUtils.getWriteMethod(propertyDescriptor); logger.info("Found setter: " + setter.getName()); setter.invoke(sourceEvent.getSource(), sourceEvent.getOldValue()); } catch (Exception ex) { CannotUndoException wrapper = new CannotUndoException(); wrapper.initCause(ex); throw wrapper; } }
From source file:ca.sqlpower.object.undo.PropertyChangeEdit.java
/** * Sets the value of the property to be the new value *///w ww .ja v a 2 s.c o m @Override public void redo() throws CannotRedoException { logger.debug("Undoing Property change: Setting " + sourceEvent.getPropertyName() + " from " + sourceEvent.getOldValue() + " to " + sourceEvent.getNewValue()); super.redo(); try { Method setter = PropertyUtils.getWriteMethod( PropertyUtils.getPropertyDescriptor(sourceEvent.getSource(), sourceEvent.getPropertyName())); logger.info("Found setter: " + setter.getName()); setter.invoke(sourceEvent.getSource(), sourceEvent.getNewValue()); } catch (Exception ex) { CannotRedoException wrapper = new CannotRedoException(); wrapper.initCause(ex); throw wrapper; } }
From source file:edu.ku.brc.af.ui.forms.DataSetterForObj.java
public void setFieldValue(Object dataObj, String fieldName, Object data) { //log.debug("fieldName["+fieldName+"] dataObj["+dataObj+"] data ["+data+"]"); try {//w w w . j a v a 2 s.co m PropertyDescriptor descr = PropertyUtils.getPropertyDescriptor(dataObj, fieldName.trim()); if (descr != null) { // Check to see if the class of the data we have is different than the one we are trying to set into // This typically happens when we have a TextField with a number and it needs to be converted from a // String representation of the number to the actually numeric type like from String to Integer or Short Object dataVal = data; Class<?> fieldClass = descr.getPropertyType(); if (data != null) { if (dataVal.getClass() != fieldClass && !fieldClass.isAssignableFrom(dataVal.getClass())) { dataVal = UIHelper.convertDataFromString(dataVal.toString(), fieldClass); } } /*else // Data is Null { if (fieldClass.isAssignableFrom(Collection.class) || fieldClass.isAssignableFrom(Set.class)) { return; } }*/ if (dataVal instanceof String && ((String) dataVal).isEmpty()) { dataVal = null; } Method setter = PropertyUtils.getWriteMethod(descr); if (setter != null && dataObj != null) { args[0] = dataVal; //log.debug("fieldname["+fieldName+"] dataObj["+dataObj+"] data ["+dataVal+"] ("+(dataVal != null ? dataVal.getClass().getSimpleName() : "")+")"); setter.invoke(dataObj, dataVal); } else { log.error("dataObj was null - Trouble setting value field named[" + (fieldName != null ? fieldName.trim() : "null") + "] in data object [" + (dataObj != null ? dataObj.getClass().toString() : "null") + "]"); } } else { log.error("We could not find a field named[" + fieldName.trim() + "] in data object [" + dataObj.getClass().toString() + "]"); } } catch (java.lang.reflect.InvocationTargetException ex) { log.error("Trouble setting value field named[" + (fieldName != null ? fieldName.trim() : "null") + "] in data object [" + (dataObj != null ? dataObj.getClass().toString() : "null") + "]"); log.error(ex); ex.printStackTrace(); edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount(); edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(DataSetterForObj.class, ex); } catch (Exception ex) { log.error("Trouble setting value field named[" + (fieldName != null ? fieldName.trim() : "null") + "] in data object [" + (dataObj != null ? dataObj.getClass().toString() : "null") + "]"); log.error(ex); ex.printStackTrace(); edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount(); edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(DataSetterForObj.class, ex); } }
From source file:com.timtripcony.AbstractSmartDocumentModel.java
@Override public boolean isReadOnly(final Object key) { boolean result = !isEditMode() || super.isReadOnly(key); try {//from www.java 2s. co m if (!result) { result = PropertyUtils .getWriteMethod(PropertyUtils.getPropertyDescriptor(this, key.toString())) == null; } } catch (Throwable t) { result = super.isReadOnly(key); } return result; }
From source file:com.opengamma.language.object.ObjectFunctionProvider.java
protected void loadGetAndSet(final ObjectInfo object, final Collection<MetaFunction> definitions, final String category) { if (object.getLabel() != null) { final Class<?> clazz = object.getObjectClass(); final Set<String> attributes = new HashSet<String>(object.getDirectAttributes()); for (PropertyDescriptor prop : PropertyUtils.getPropertyDescriptors(clazz)) { final AttributeInfo attribute = object.getDirectAttribute(prop.getName()); if (attribute != null) { if (attribute.isReadable()) { final Method read = PropertyUtils.getReadMethod(prop); if (read != null) { loadObjectGetter(object, attribute, read, definitions, category); attributes.remove(prop.getName()); }/*w w w.j a va2 s .c o m*/ } if (attribute.isWriteable()) { final Method write = PropertyUtils.getWriteMethod(prop); if (write != null) { loadObjectSetter(object, attribute, write, definitions, category); attributes.remove(prop.getName()); } } } } if (!attributes.isEmpty()) { for (String attribute : attributes) { throw new OpenGammaRuntimeException( "Attribute " + attribute + " is not exposed on object " + object); } } } }
From source file:nl.nn.adapterframework.configuration.AttributeCheckingRule.java
public void begin(String uri, String elementName, Attributes attributes) throws Exception { Object top = digester.peek(); for (int i = 0; i < attributes.getLength(); i++) { String name = attributes.getLocalName(i); if ("".equals(name)) { name = attributes.getQName(i); }// ww w. j a v a 2 s. c o m if (name != null && !name.equals("className")) { // if (log.isDebugEnabled()) { // log.debug(getObjectName(top)+" checking for setter for attribute ["+name+"]"); // } PropertyDescriptor pd = PropertyUtils.getPropertyDescriptor(top, name); Method m = null; if (pd != null) { m = PropertyUtils.getWriteMethod(pd); } if (m == null) { Locator loc = digester.getDocumentLocator(); String msg = "line " + loc.getLineNumber() + ", col " + loc.getColumnNumber() + ": " + getObjectName(top) + " does not have an attribute [" + name + "] to set to value [" + attributes.getValue(name) + "]"; configWarnings.add(log, msg); } } } }
From source file:org.kuali.coeus.sys.framework.model.KcPersistableBusinessObjectBase.java
@Override protected void postPersist() { if (temporaryExtension != null) { @SuppressWarnings("unchecked") final List<String> fieldNames = getPersistenceStructureService().listPrimaryKeyFieldNames(getClass()); try {/*from w w w . j a v a 2s . com*/ for (String fieldName : fieldNames) { try { Method thisGetter = PropertyUtils .getReadMethod(PropertyUtils.getPropertyDescriptor(this, fieldName)); Method extensionSetter = PropertyUtils .getWriteMethod(PropertyUtils.getPropertyDescriptor(temporaryExtension, fieldName)); extensionSetter.invoke(temporaryExtension, thisGetter.invoke(this)); } catch (NoSuchMethodException nsme) { throw new PersistenceBrokerException( "Could not find accessor for " + fieldName + " in an extension object", nsme); } catch (InvocationTargetException ite) { throw new PersistenceBrokerException( "Could not invoke accessor for " + fieldName + " on an extension object", ite); } catch (IllegalAccessException iae) { throw new PersistenceBrokerException( "Illegal access when invoking " + fieldName + " accessor on an extension object", iae); } } } finally { extension = temporaryExtension; temporaryExtension = null; } } }
From source file:org.kuali.kra.bo.KraPersistableBusinessObjectBase.java
/** * {@inheritDoc}//from w w w.j a v a 2 s . co m * @see org.kuali.rice.kns.bo.PersistableBusinessObjectBase#afterInsert(org.apache.ojb.broker.PersistenceBroker) */ @Override @SuppressWarnings("unchecked") public void afterInsert(PersistenceBroker persistenceBroker) throws PersistenceBrokerException { if (temporaryExtension != null) { List<String> fieldNames = getPersistenceStructureService().listPrimaryKeyFieldNames(getClass()); try { for (String fieldName : fieldNames) { try { Method thisGetter = PropertyUtils .getReadMethod(PropertyUtils.getPropertyDescriptor(this, fieldName)); Method extensionSetter = PropertyUtils .getWriteMethod(PropertyUtils.getPropertyDescriptor(temporaryExtension, fieldName)); extensionSetter.invoke(temporaryExtension, thisGetter.invoke(this)); } catch (NoSuchMethodException nsme) { throw new PersistenceBrokerException( "Could not find accessor for " + fieldName + " in an extension object", nsme); } catch (InvocationTargetException ite) { throw new PersistenceBrokerException( "Could not invoke accessor for " + fieldName + " on an extension object", ite); } catch (IllegalAccessException iae) { throw new PersistenceBrokerException( "Illegal access when invoking " + fieldName + " accessor on an extension object", iae); } } } finally { extension = temporaryExtension; temporaryExtension = null; } } }
From source file:org.lunifera.runtime.web.vaadin.databinding.component.internal.SimpleAccessorProperty.java
public SimpleAccessorProperty(Class<?> componentClass, String property) { super();/*from ww w .j av a 2s. c o m*/ PropertyDescriptor result = getPropertyDescriptor(componentClass, property); this.getter = PropertyUtils.getReadMethod(result); this.setter = PropertyUtils.getWriteMethod(result); this.type = getter.getReturnType(); }
From source file:org.neovera.jdiablo.internal.BeanUtils.java
public static Method getWriteMethod(String fieldName, Class<?> clz) { try {//from www . jav a2 s .c o m return PropertyUtils.getWriteMethod(new PropertyDescriptor(fieldName, clz)); } catch (IntrospectionException e) { _logger.error(e.getMessage(), e); throw new RuntimeException(e.getMessage(), e); } }