@Override public void doTag() throws JspException { boolean testValue; try { testValue = Convert.toBooleanValue(test, false); } catch (TypeConversionException ignore) { testValue = false; } if (testValue == true) { TagUtil.invokeBody(getJspBody()); } }
@Override public long getLongSilent(Object bean, String param, long defaultValue) { long beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toLongValue(value, defaultValue); } catch (Exception e) { } } return beanValue; }
@Override public short getShortSilent(Object bean, String param, short defaultValue) { short beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toShortValue(value, defaultValue); } catch (Exception e) { } } return beanValue; }
@Override public byte getByteSilent(Object bean, String param, byte defaultValue) { byte beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toByteValue(value, defaultValue); } catch (Exception e) { } } return beanValue; }
@Override public int getIntegerSilent(Object bean, String param, int defaultValue) { int beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toIntValue(value, defaultValue); } catch (Exception e) { } } return beanValue; }
@Override public boolean getBoolean(Object bean, String param, boolean defaultValue) { boolean beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toBooleanValue(value, defaultValue); } catch (Exception e) { _log.error(e, e); } } return beanValue; }
@Override public String getString(Object bean, String param, String defaultValue) { String beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toString(value, defaultValue); } catch (Exception e) { _log.error(e, e); } } return beanValue; }
@Override public float getFloat(Object bean, String param, float defaultValue) { float beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toFloatValue(value, defaultValue); } catch (Exception e) { _log.error(e, e); } } return beanValue; }
@Override public double getDouble(Object bean, String param, double defaultValue) { double beanValue = defaultValue; if (bean != null) { try { Object value = BeanUtil.getProperty(bean, param); beanValue = Convert.toDoubleValue(value, defaultValue); } catch (Exception e) { _log.error(e, e); } } return beanValue; }
/** Creates new bean instance and performs constructor injection. */ protected Object newBeanInstance(BeanDefinition def, Map<String, Object> acquiredBeans) { if (def.ctor == null) { def.ctor = petiteResolvers.resolveCtorInjectionPoint(def.type); } // other ctors if (def.name != null) { acquiredBeans.put(def.name, Void.TYPE); // puts a dummy marker for cyclic dependency check } int paramNo = def.ctor.references.length; Object[] args = new Object[paramNo]; // wiring if (def.wiringMode != WiringMode.NONE) { for (int i = 0; i < paramNo; i++) { args[i] = getBean(def.ctor.references[i], acquiredBeans); if (args[i] == null) { if ((def.wiringMode == WiringMode.STRICT)) { throw new PetiteException( "Wiring constructor failed. References '" + Convert.toString(def.ctor.references[i]) + "' not found for constructor: " + def.ctor.constructor); } } } } // create instance Object bean; try { bean = def.ctor.constructor.newInstance(args); } catch (Exception ex) { throw new PetiteException( "Failed to create new bean instance '" + def.type.getName() + "' using constructor: " + def.ctor.constructor, ex); } if (def.name != null) { acquiredBeans.put(def.name, bean); } return bean; }
/** Wires methods. */ protected void wireMethods(Object bean, BeanDefinition def, Map<String, Object> acquiredBeans) { if (def.methods == null) { def.methods = petiteResolvers.resolveMethodInjectionPoint(def.type); } for (MethodInjectionPoint methodRef : def.methods) { String[][] refNames = methodRef.references; Object[] args = new Object[refNames.length]; for (int i = 0; i < refNames.length; i++) { String[] refName = refNames[i]; Object value = null; boolean mixing = petiteConfig.wireScopedProxy || petiteConfig.detectMixedScopes; if (mixing) { BeanDefinition refBeanDefinition = lookupBeanDefinitions(refName); if (refBeanDefinition != null) { value = scopedProxyManager.lookupValue(this, def, refBeanDefinition); } } if (value == null) { value = getBean(refName, acquiredBeans); } args[i] = value; if (value == null) { if ((def.wiringMode == WiringMode.STRICT)) { throw new PetiteException( "Wiring failed. Beans references: '" + Convert.toString(refName) + "' not found for method: " + def.type.getName() + '#' + methodRef.method.getName()); } } } try { methodRef.method.invoke(bean, args); } catch (Exception ex) { throw new PetiteException(ex); } } }
/** Wires properties. */ protected void wireProperties( Object bean, BeanDefinition def, Map<String, Object> acquiredBeans) { if (def.properties == null) { def.properties = petiteResolvers.resolvePropertyInjectionPoint( def.type, def.wiringMode == WiringMode.AUTOWIRE); } boolean mixing = petiteConfig.wireScopedProxy || petiteConfig.detectMixedScopes; for (PropertyInjectionPoint pip : def.properties) { String[] refNames = pip.references; Object value = null; if (mixing) { BeanDefinition refBeanDefinition = lookupBeanDefinitions(refNames); if (refBeanDefinition != null) { value = scopedProxyManager.lookupValue(this, def, refBeanDefinition); } } if (value == null) { value = getBean(refNames, acquiredBeans); } if (value == null) { if ((def.wiringMode == WiringMode.STRICT)) { throw new PetiteException( "Wiring failed. Beans references: '" + Convert.toString(refNames) + "' not found for property: " + def.type.getName() + '#' + pip.propertyDescriptor.getName()); } continue; } // BeanUtil.setDeclaredProperty(bean, pip.propertyDescriptor.getName(), value); Setter setter = pip.propertyDescriptor.getSetter(true); try { setter.invokeSetter(bean, value); } catch (Exception ex) { throw new PetiteException("Wiring failed", ex); } } // sets if (def.sets == null) { def.sets = petiteResolvers.resolveSetInjectionPoint(def.type, def.wiringMode == WiringMode.AUTOWIRE); } for (SetInjectionPoint sip : def.sets) { String[] beanNames = resolveBeanNamesForType(sip.targetClass); Collection beans = sip.createSet(beanNames.length); for (String beanName : beanNames) { if (beanName.equals(def.name) == false) { Object value = getBean(beanName, acquiredBeans); beans.add(value); } } // BeanUtil.setDeclaredProperty(bean, sip.field.getName(), beans); Setter setter = sip.propertyDescriptor.getSetter(true); try { setter.invokeSetter(bean, beans); } catch (Exception ex) { throw new PetiteException("Wiring failed", ex); } } }