List of usage examples for java.lang NoSuchMethodException NoSuchMethodException
public NoSuchMethodException(String s)
NoSuchMethodException with a detail message. From source file:eu.qualityontime.commons.QPropertyUtilsBean.java
public void _setIndexedProperty(final Object bean, final String name, final int index, final Object value) throws Exception { if (bean == null) { throw new IllegalArgumentException("No bean specified"); }/* w w w . j ava 2 s. c o m*/ if (name == null || name.length() == 0) { if (bean.getClass().isArray()) { Array.set(bean, index, value); return; } else if (bean instanceof List) { final List<Object> list = toObjectList(bean); list.set(index, value); return; } } if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } if (name.startsWith("@")) { Object f = FieldUtils.readField(bean, name.substring(1)); if (null == f) throw new NestedNullException(); if (f.getClass().isArray()) { Array.set(f, index, value); return; } else if (f instanceof List) { final List<Object> list = toObjectList(f); list.set(index, value); return; } return; } // Retrieve the property descriptor for the specified property final PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on bean class '" + bean.getClass() + "'"); } // Call the indexed setter method if there is one if (descriptor instanceof IndexedPropertyDescriptor) { Method writeMethod = ((IndexedPropertyDescriptor) descriptor).getIndexedWriteMethod(); writeMethod = MethodUtils.getAccessibleMethod(bean.getClass(), writeMethod); if (writeMethod != null) { final Object[] subscript = new Object[2]; subscript[0] = new Integer(index); subscript[1] = value; try { if (log.isTraceEnabled()) { final String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + writeMethod + " with index=" + index + ", value=" + value + " (class " + valueClassName + ")"); } invokeMethod(writeMethod, bean, subscript); } catch (final InvocationTargetException e) { if (e.getTargetException() instanceof IndexOutOfBoundsException) { throw (IndexOutOfBoundsException) e.getTargetException(); } else { throw e; } } return; } } // Otherwise, the underlying property must be an array or a list final Method readMethod = getReadMethod(bean.getClass(), descriptor); if (readMethod == null) { throw new NoSuchMethodException( "Property '" + name + "' has no getter method on bean class '" + bean.getClass() + "'"); } // Call the property getter to get the array or list final Object array = invokeMethod(readMethod, bean, EMPTY_OBJECT_ARRAY); if (!array.getClass().isArray()) { if (array instanceof List) { // Modify the specified value in the List final List<Object> list = toObjectList(array); list.set(index, value); } else { throw new IllegalArgumentException( "Property '" + name + "' is not indexed on bean class '" + bean.getClass() + "'"); } } else { // Modify the specified value in the array Array.set(array, index, value); } }
From source file:alice.tuprolog.lib.OOLibrary.java
private static Method mostSpecificMethod(Vector<Method> methods) throws NoSuchMethodException { for (int i = 0; i != methods.size(); i++) { for (int j = 0; j != methods.size(); j++) { if ((i != j) && (moreSpecific(methods.elementAt(i), methods.elementAt(j)))) { methods.removeElementAt(j); if (i > j) i--;//from w ww .jav a 2 s . co m j--; } } } if (methods.size() == 1) return methods.elementAt(0); else throw new NoSuchMethodException(">1 most specific method"); }
From source file:alice.tuprolog.lib.OOLibrary.java
private static Constructor<?> mostSpecificConstructor(Vector<Constructor<?>> constructors) throws NoSuchMethodException { for (int i = 0; i != constructors.size(); i++) { for (int j = 0; j != constructors.size(); j++) { if ((i != j) && (moreSpecific(constructors.elementAt(i), constructors.elementAt(j)))) { constructors.removeElementAt(j); if (i > j) i--;/*from www .java2 s . co m*/ j--; } } } if (constructors.size() == 1) return constructors.elementAt(0); else throw new NoSuchMethodException(">1 most specific constructor"); }
From source file:javadz.beanutils.PropertyUtilsBean.java
/** * Set the value of the specified mapped property of the specified * bean, with no type conversions.// w ww .ja v a 2 s .c o m * * @param bean Bean whose property is to be set * @param name Mapped property name of the property value to be set * @param key Key of the property value to be set * @param value The property value to be set * * @exception IllegalAccessException if the caller does not have * access to the property accessor method * @exception InvocationTargetException if the property accessor method * throws an exception * @exception NoSuchMethodException if an accessor method for this * propety cannot be found */ public void setMappedProperty(Object bean, String name, String key, Object value) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException { if (bean == null) { throw new IllegalArgumentException("No bean specified"); } if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } if (key == null) { throw new IllegalArgumentException( "No key specified for property '" + name + "' on bean class '" + bean.getClass() + "'"); } // Handle DynaBean instances specially if (bean instanceof DynaBean) { DynaProperty descriptor = ((DynaBean) bean).getDynaClass().getDynaProperty(name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on bean class '" + bean.getClass() + "'"); } ((DynaBean) bean).set(name, key, value); return; } // Retrieve the property descriptor for the specified property PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on bean class '" + bean.getClass() + "'"); } if (descriptor instanceof MappedPropertyDescriptor) { // Call the keyed setter method if there is one Method mappedWriteMethod = ((MappedPropertyDescriptor) descriptor).getMappedWriteMethod(); mappedWriteMethod = MethodUtils.getAccessibleMethod(bean.getClass(), mappedWriteMethod); if (mappedWriteMethod != null) { Object[] params = new Object[2]; params[0] = key; params[1] = value; if (log.isTraceEnabled()) { String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + mappedWriteMethod + " with key=" + key + ", value=" + value + " (class " + valueClassName + ")"); } invokeMethod(mappedWriteMethod, bean, params); } else { throw new NoSuchMethodException("Property '" + name + "' has no mapped setter method" + "on bean class '" + bean.getClass() + "'"); } } else { /* means that the result has to be retrieved from a map */ Method readMethod = getReadMethod(bean.getClass(), descriptor); if (readMethod != null) { Object invokeResult = invokeMethod(readMethod, bean, EMPTY_OBJECT_ARRAY); /* test and fetch from the map */ if (invokeResult instanceof java.util.Map) { ((java.util.Map) invokeResult).put(key, value); } } else { throw new NoSuchMethodException("Property '" + name + "' has no mapped getter method on bean class '" + bean.getClass() + "'"); } } }
From source file:org.evergreen.web.utils.beanutils.PropertyUtilsBean.java
/** * Set the value of the specified mapped property of the specified * bean, with no type conversions./*from w w w . j a v a 2 s. c o m*/ * * @param bean Bean whose property is to be set * @param name Mapped property name of the property value to be set * @param key Key of the property value to be set * @param value The property value to be set * * @exception IllegalAccessException if the caller does not have * access to the property accessor method * @exception InvocationTargetException if the property accessor method * throws an exception * @exception NoSuchMethodException if an accessor method for this * propety cannot be found */ public void setMappedProperty(Object bean, String name, String key, Object value) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException { if (bean == null) { throw new IllegalArgumentException("No bean specified"); } if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } if (key == null) { throw new IllegalArgumentException( "No key specified for property '" + name + "' on bean class '" + bean.getClass() + "'"); } // Handle DynaBean instances specially if (bean instanceof DynaBean) { DynaProperty descriptor = ((DynaBean) bean).getDynaClass().getDynaProperty(name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on bean class '" + bean.getClass() + "'"); } ((DynaBean) bean).set(name, key, value); return; } // Retrieve the property descriptor for the specified property PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on bean class '" + bean.getClass() + "'"); } if (descriptor instanceof MappedPropertyDescriptor) { // Call the keyed setter method if there is one Method mappedWriteMethod = ((MappedPropertyDescriptor) descriptor).getMappedWriteMethod(); mappedWriteMethod = MethodUtils.getAccessibleMethod(bean.getClass(), mappedWriteMethod); if (mappedWriteMethod != null) { Object[] params = new Object[2]; params[0] = key; params[1] = value; if (log.isTraceEnabled()) { String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + mappedWriteMethod + " with key=" + key + ", value=" + value + " (class " + valueClassName + ")"); } invokeMethod(mappedWriteMethod, bean, params); } else { throw new NoSuchMethodException("Property '" + name + "' has no mapped setter method" + "on bean class '" + bean.getClass() + "'"); } } else { /* means that the result has to be retrieved from a map */ Method readMethod = getReadMethod(bean.getClass(), descriptor); if (readMethod != null) { Object invokeResult = invokeMethod(readMethod, bean, EMPTY_OBJECT_ARRAY); /* test and fetch from the map */ if (invokeResult instanceof java.util.Map) { //((java.util.Map)invokeResult).put(key, value); //? Map<Object, Object> map = (Map<Object, Object>) invokeResult; Type returnType = readMethod.getGenericReturnType(); Type keyType = ((ParameterizedType) returnType).getActualTypeArguments()[0]; Type valType = ((ParameterizedType) returnType).getActualTypeArguments()[1]; Object mapKey = ConvertUtils.convert(key, (Class<?>) keyType); Object mapValue = ConvertUtils.convert(value, (Class<?>) valType); map.put(mapKey, mapValue); } } else { throw new NoSuchMethodException("Property '" + name + "' has no mapped getter method on bean class '" + bean.getClass() + "'"); } } }
From source file:eu.qualityontime.commons.QPropertyUtilsBean.java
public void _setMappedProperty(final Object bean, final String name, final String key, final Object value) throws Exception { if (bean == null) { throw new IllegalArgumentException("No bean specified"); }//w ww .j av a 2 s . com if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } if (key == null) { throw new IllegalArgumentException( "No key specified for property '" + name + "' on bean class '" + bean.getClass() + "'"); } if (name.startsWith("@")) { Object f = FieldUtils.readField(bean, name.substring(1)); if (null == f) throw new NestedNullException(); if (f instanceof Map) { final java.util.Map<String, Object> map = toPropertyMap(f); map.put(key, value); return; } throw new NoSuchFieldException( "Field '" + name + "' is not mapped " + "on bean class '" + bean.getClass() + "'"); } // Retrieve the property descriptor for the specified property final PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on bean class '" + bean.getClass() + "'"); } if (descriptor instanceof MappedPropertyDescriptor) { // Call the keyed setter method if there is one Method mappedWriteMethod = ((MappedPropertyDescriptor) descriptor).getMappedWriteMethod(); mappedWriteMethod = MethodUtils.getAccessibleMethod(bean.getClass(), mappedWriteMethod); if (mappedWriteMethod != null) { final Object[] params = new Object[2]; params[0] = key; params[1] = value; if (log.isTraceEnabled()) { final String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + mappedWriteMethod + " with key=" + key + ", value=" + value + " (class " + valueClassName + ")"); } invokeMethod(mappedWriteMethod, bean, params); } else { throw new NoSuchMethodException("Property '" + name + "' has no mapped setter method" + "on bean class '" + bean.getClass() + "'"); } } else { /* means that the result has to be retrieved from a map */ final Method readMethod = getReadMethod(bean.getClass(), descriptor); if (readMethod != null) { final Object invokeResult = invokeMethod(readMethod, bean, EMPTY_OBJECT_ARRAY); /* test and fetch from the map */ if (invokeResult instanceof java.util.Map) { final java.util.Map<String, Object> map = toPropertyMap(invokeResult); map.put(key, value); } } else { throw new NoSuchMethodException("Property '" + name + "' has no mapped getter method on bean class '" + bean.getClass() + "'"); } } }
From source file:com.cyberway.issue.crawler.admin.CrawlJob.java
public Object invoke(String operationName, Object[] params, String[] signature) throws ReflectionException { if (operationName == null) { throw new RuntimeOperationsException(new IllegalArgumentException("Operation name cannot be null"), "Cannot call invoke with null operation name"); }/* www . j a va 2s .c o m*/ controller.installThreadContextSettingsHandler(); if (this.bdbjeOperationsNameList.contains(operationName)) { try { Object o = this.bdbjeMBeanHelper.invoke(this.controller.getBdbEnvironment(), operationName, params, signature); // If OP_DB_ST, return String version of result. if (operationName.equals(OP_DB_STAT)) { return o.toString(); } return o; } catch (MBeanException e) { throw new RuntimeOperationsException(new RuntimeException(e)); } } // TODO: Exploit passed signature. // The pattern in the below is to match an operation and when found // do a return out of if clause. Doing it this way, I can fall // on to the MethodNotFoundException for case where we've an // attribute but no handler. if (operationName.equals(IMPORT_URI_OPER)) { JmxUtils.checkParamsCount(IMPORT_URI_OPER, params, 3); mustBeCrawling(); try { importUri((String) params[0], ((Boolean) params[1]).booleanValue(), ((Boolean) params[2]).booleanValue()); } catch (URIException e) { throw new RuntimeOperationsException(new RuntimeException(e)); } return null; } if (operationName.equals(IMPORT_URIS_OPER)) { JmxUtils.checkParamsCount(IMPORT_URIS_OPER, params, 4); mustBeCrawling(); return importUris((String) params[0], ((String) params[1]).toString(), ((Boolean) params[2]).booleanValue(), ((Boolean) params[3]).booleanValue()); } if (operationName.equals(DUMP_URIS_OPER)) { JmxUtils.checkParamsCount(DUMP_URIS_OPER, params, 4); mustBeCrawling(); if (!this.controller.isPaused()) { throw new RuntimeOperationsException(new IllegalArgumentException("Must " + "be paused"), "Cannot dump URI's from running job."); } dumpUris((String) params[0], (String) params[1], ((Integer) params[2]).intValue(), ((Boolean) params[3]).booleanValue()); } if (operationName.equals(PAUSE_OPER)) { JmxUtils.checkParamsCount(PAUSE_OPER, params, 0); mustBeCrawling(); pause(); return null; } if (operationName.equals(RESUME_OPER)) { JmxUtils.checkParamsCount(RESUME_OPER, params, 0); mustBeCrawling(); resume(); return null; } if (operationName.equals(FRONTIER_REPORT_OPER)) { JmxUtils.checkParamsCount(FRONTIER_REPORT_OPER, params, 1); mustBeCrawling(); return getFrontierReport((String) params[0]); } if (operationName.equals(THREADS_REPORT_OPER)) { JmxUtils.checkParamsCount(THREADS_REPORT_OPER, params, 0); mustBeCrawling(); return getThreadsReport(); } if (operationName.equals(SEEDS_REPORT_OPER)) { JmxUtils.checkParamsCount(SEEDS_REPORT_OPER, params, 0); mustBeCrawling(); StringWriter sw = new StringWriter(); if (getStatisticsTracking() != null && getStatisticsTracking() instanceof StatisticsTracker) { ((StatisticsTracker) getStatisticsTracking()).writeSeedsReportTo(new PrintWriter(sw)); } else { sw.write("Unsupported"); } return sw.toString(); } if (operationName.equals(CHECKPOINT_OPER)) { JmxUtils.checkParamsCount(CHECKPOINT_OPER, params, 0); mustBeCrawling(); try { checkpoint(); } catch (IllegalStateException e) { throw new RuntimeOperationsException(e); } return null; } if (operationName.equals(PROGRESS_STATISTICS_OPER)) { JmxUtils.checkParamsCount(PROGRESS_STATISTICS_OPER, params, 0); mustBeCrawling(); return getStatisticsTracking().getProgressStatisticsLine(); } if (operationName.equals(PROGRESS_STATISTICS_LEGEND_OPER)) { JmxUtils.checkParamsCount(PROGRESS_STATISTICS_LEGEND_OPER, params, 0); return getStatisticsTracking().progressStatisticsLegend(); } throw new ReflectionException(new NoSuchMethodException(operationName), "Cannot find the operation " + operationName); }
From source file:javadz.beanutils.PropertyUtilsBean.java
/** * Set the value of the specified simple property of the specified bean, * with no type conversions.// w w w . j a v a 2s.co m * * @param bean Bean whose property is to be modified * @param name Name of the property to be modified * @param value Value to which the property should be set * * @exception IllegalAccessException if the caller does not have * access to the property accessor method * @exception IllegalArgumentException if <code>bean</code> or * <code>name</code> is null * @exception IllegalArgumentException if the property name is * nested or indexed * @exception InvocationTargetException if the property accessor method * throws an exception * @exception NoSuchMethodException if an accessor method for this * propety cannot be found */ public void setSimpleProperty(Object bean, String name, Object value) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException { if (bean == null) { throw new IllegalArgumentException("No bean specified"); } if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } // Validate the syntax of the property name if (resolver.hasNested(name)) { throw new IllegalArgumentException("Nested property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } else if (resolver.isIndexed(name)) { throw new IllegalArgumentException("Indexed property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } else if (resolver.isMapped(name)) { throw new IllegalArgumentException("Mapped property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } // Handle DynaBean instances specially if (bean instanceof DynaBean) { DynaProperty descriptor = ((DynaBean) bean).getDynaClass().getDynaProperty(name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on dynaclass '" + ((DynaBean) bean).getDynaClass() + "'"); } ((DynaBean) bean).set(name, value); return; } // Retrieve the property setter method for the specified property PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException("Unknown property '" + name + "' on class '" + bean.getClass() + "'"); } Method writeMethod = getWriteMethod(bean.getClass(), descriptor); if (writeMethod == null) { throw new NoSuchMethodException( "Property '" + name + "' has no setter method in class '" + bean.getClass() + "'"); } // Call the property setter method Object[] values = new Object[1]; values[0] = value; if (log.isTraceEnabled()) { String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + writeMethod + " with value " + value + " (class " + valueClassName + ")"); } invokeMethod(writeMethod, bean, values); }
From source file:org.evergreen.web.utils.beanutils.PropertyUtilsBean.java
/** * Set the value of the specified simple property of the specified bean, * with no type conversions.//from w w w . j av a2 s. c om * * @param bean Bean whose property is to be modified * @param name Name of the property to be modified * @param value Value to which the property should be set * * @exception IllegalAccessException if the caller does not have * access to the property accessor method * @exception IllegalArgumentException if <code>bean</code> or * <code>name</code> is null * @exception IllegalArgumentException if the property name is * nested or indexed * @exception InvocationTargetException if the property accessor method * throws an exception * @exception NoSuchMethodException if an accessor method for this * propety cannot be found */ public void setSimpleProperty(Object bean, String name, Object value) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException { //System.out.println("target: "+bean+" filed: "+name+" value: "+value); if (bean == null) { throw new IllegalArgumentException("No bean specified"); } if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } // Validate the syntax of the property name if (resolver.hasNested(name)) { throw new IllegalArgumentException("Nested property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } else if (resolver.isIndexed(name)) { throw new IllegalArgumentException("Indexed property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } else if (resolver.isMapped(name)) { throw new IllegalArgumentException("Mapped property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } // Handle DynaBean instances specially if (bean instanceof DynaBean) { DynaProperty descriptor = ((DynaBean) bean).getDynaClass().getDynaProperty(name); if (descriptor == null) { throw new NoSuchMethodException( "Unknown property '" + name + "' on dynaclass '" + ((DynaBean) bean).getDynaClass() + "'"); } ((DynaBean) bean).set(name, value); return; } // Retrieve the property setter method for the specified property PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException("Unknown property '" + name + "' on class '" + bean.getClass() + "'"); } Method writeMethod = getWriteMethod(bean.getClass(), descriptor); if (writeMethod == null) { throw new NoSuchMethodException( "Property '" + name + "' has no setter method in class '" + bean.getClass() + "'"); } // Call the property setter method Object[] values = new Object[1]; values[0] = value; if (log.isTraceEnabled()) { String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + writeMethod + " with value " + value + " (class " + valueClassName + ")"); } invokeMethod(writeMethod, bean, values); }
From source file:eu.qualityontime.commons.QPropertyUtilsBean.java
public void _setSimpleProperty(final Object bean, final String name, final Object value) throws Exception { if (bean == null) { throw new IllegalArgumentException("No bean specified"); }/*from ww w . ja v a 2 s.c o m*/ if (name == null) { throw new IllegalArgumentException("No name specified for bean class '" + bean.getClass() + "'"); } // Validate the syntax of the property name if (resolver.hasNested(name)) { throw new IllegalArgumentException("Nested property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } else if (resolver.isIndexed(name)) { throw new IllegalArgumentException("Indexed property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } else if (resolver.isMapped(name)) { throw new IllegalArgumentException("Mapped property names are not allowed: Property '" + name + "' on bean class '" + bean.getClass() + "'"); } if (name.startsWith("@")) { FieldUtils.writeField(bean, name.substring(1), value); return; } // Retrieve the property setter method for the specified property final PropertyDescriptor descriptor = getPropertyDescriptor(bean, name); if (descriptor == null) { throw new NoSuchMethodException("Unknown property '" + name + "' on class '" + bean.getClass() + "'"); } final Method writeMethod = getWriteMethod(bean.getClass(), descriptor); if (writeMethod == null) { throw new NoSuchMethodException( "Property '" + name + "' has no setter method in class '" + bean.getClass() + "'"); } // Call the property setter method final Object[] values = new Object[1]; values[0] = value; if (log.isTraceEnabled()) { final String valueClassName = value == null ? "<null>" : value.getClass().getName(); log.trace("setSimpleProperty: Invoking method " + writeMethod + " with value " + value + " (class " + valueClassName + ")"); } invokeMethod(writeMethod, bean, values); }