public static boolean setProperty(Object target, String name, Object value) { try { Class clazz = target.getClass(); Method setter = findSetterMethod(clazz, name); if (setter == null) { return false; } // If the type is null or it matches the needed type, just use the // value directly if (value == null || value.getClass() == setter.getParameterTypes()[0]) { setter.invoke(target, new Object[] {value}); } else { // We need to convert it setter.invoke(target, new Object[] {convert(value, setter.getParameterTypes()[0])}); } return true; } catch (Throwable ignore) { return false; } }
private static Method findSetterMethod(Class clazz, String name) { // Build the method name. name = "set" + name.substring(0, 1).toUpperCase() + name.substring(1); Method[] methods = clazz.getMethods(); for (int i = 0; i < methods.length; i++) { Method method = methods[i]; Class params[] = method.getParameterTypes(); if (method.getName().equals(name) && params.length == 1 && isSettableType(params[0])) { return method; } } return null; }
public static String toString(Object target) { return toString(target, Object.class); }
public static String toString(Object target, Class stopClass) { LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>(); addFields(target, target.getClass(), stopClass, map); StringBuffer buffer = new StringBuffer(simpleName(target.getClass())); buffer.append(" {"); Set entrySet = map.entrySet(); boolean first = true; for (Iterator iter = entrySet.iterator(); iter.hasNext();) { Map.Entry entry = (Map.Entry)iter.next(); if (first) { first = false; } else { buffer.append(", "); } buffer.append(entry.getKey()); buffer.append(" = "); appendToString(buffer, entry.getValue()); } buffer.append("}"); return buffer.toString(); }
Class type = method.getReturnType(); Class params[] = method.getParameterTypes(); if (name.startsWith("get") && params.length == 0 && type != null && isSettableType(type)) { String strValue = convertToString(value, type); if (strValue == null) { continue;
public static boolean setProperties(Object target, Map props) { boolean rc = false; if (target == null) { throw new IllegalArgumentException("target was null."); } if (props == null) { throw new IllegalArgumentException("props was null."); } for (Iterator iter = props.entrySet().iterator(); iter.hasNext();) { Map.Entry entry = (Entry)iter.next(); if (setProperty(target, (String)entry.getKey(), entry.getValue())) { iter.remove(); rc = true; } } return rc; }
private static void addFields(Object target, Class startClass, Class<Object> stopClass, LinkedHashMap<String, Object> map) { if (startClass != stopClass) { addFields(target, startClass.getSuperclass(), stopClass, map); } Field[] fields = startClass.getDeclaredFields(); for (int i = 0; i < fields.length; i++) { Field field = fields[i]; if (Modifier.isStatic(field.getModifiers()) || Modifier.isTransient(field.getModifiers()) || Modifier.isPrivate(field.getModifiers())) { continue; } try { field.setAccessible(true); Object o = field.get(target); if (o != null && o.getClass().isArray()) { try { o = Arrays.asList((Object[])o); } catch (Throwable e) { } } map.put(field.getName(), o); } catch (Throwable e) { e.printStackTrace(); } } }
public static String toString(Object target, Class stopClass) { LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>(); addFields(target, target.getClass(), stopClass, map); StringBuffer buffer = new StringBuffer(simpleName(target.getClass())); buffer.append(" {"); Set entrySet = map.entrySet(); boolean first = true; for (Iterator iter = entrySet.iterator(); iter.hasNext();) { Map.Entry entry = (Map.Entry)iter.next(); if (first) { first = false; } else { buffer.append(", "); } buffer.append(entry.getKey()); buffer.append(" = "); appendToString(buffer, entry.getValue()); } buffer.append("}"); return buffer.toString(); }
Class type = method.getReturnType(); Class params[] = method.getParameterTypes(); if (name.startsWith("get") && params.length == 0 && type != null && isSettableType(type)) { String strValue = convertToString(value, type); if (strValue == null) { continue;
public static boolean setProperties(Object target, Map props) { boolean rc = false; if (target == null) { throw new IllegalArgumentException("target was null."); } if (props == null) { throw new IllegalArgumentException("props was null."); } for (Iterator iter = props.entrySet().iterator(); iter.hasNext();) { Map.Entry entry = (Entry)iter.next(); if (setProperty(target, (String)entry.getKey(), entry.getValue())) { iter.remove(); rc = true; } } return rc; }
private static void addFields(Object target, Class startClass, Class<Object> stopClass, LinkedHashMap<String, Object> map) { if (startClass != stopClass) { addFields(target, startClass.getSuperclass(), stopClass, map); } Field[] fields = startClass.getDeclaredFields(); for (int i = 0; i < fields.length; i++) { Field field = fields[i]; if (Modifier.isStatic(field.getModifiers()) || Modifier.isTransient(field.getModifiers()) || Modifier.isPrivate(field.getModifiers())) { continue; } try { field.setAccessible(true); Object o = field.get(target); if (o != null && o.getClass().isArray()) { try { o = Arrays.asList((Object[])o); } catch (Throwable e) { } } map.put(field.getName(), o); } catch (Throwable e) { e.printStackTrace(); } } }
public static String toString(Object target, Class stopClass) { LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>(); addFields(target, target.getClass(), stopClass, map); StringBuffer buffer = new StringBuffer(simpleName(target.getClass())); buffer.append(" {"); Set entrySet = map.entrySet(); boolean first = true; for (Iterator iter = entrySet.iterator(); iter.hasNext();) { Map.Entry entry = (Map.Entry)iter.next(); if (first) { first = false; } else { buffer.append(", "); } buffer.append(entry.getKey()); buffer.append(" = "); appendToString(buffer, entry.getValue()); } buffer.append("}"); return buffer.toString(); }
public static boolean setProperty(Object target, String name, Object value) { try { Class clazz = target.getClass(); Method setter = findSetterMethod(clazz, name); if (setter == null) { return false; } // If the type is null or it matches the needed type, just use the // value directly if (value == null || value.getClass() == setter.getParameterTypes()[0]) { setter.invoke(target, new Object[] {value}); } else { // We need to convert it setter.invoke(target, new Object[] {convert(value, setter.getParameterTypes()[0])}); } return true; } catch (Throwable ignore) { return false; } }
Class type = method.getReturnType(); Class params[] = method.getParameterTypes(); if (name.startsWith("get") && params.length == 0 && type != null && isSettableType(type)) { String strValue = convertToString(value, type); if (strValue == null) { continue;
public static boolean setProperties(Object target, Map<String, ?> props, String optionPrefix) { boolean rc = false; if (target == null) { throw new IllegalArgumentException("target was null."); } if (props == null) { throw new IllegalArgumentException("props was null."); } for (Iterator<String> iter = props.keySet().iterator(); iter.hasNext();) { String name = iter.next(); if (name.startsWith(optionPrefix)) { Object value = props.get(name); name = name.substring(optionPrefix.length()); if (setProperty(target, name, value)) { iter.remove(); rc = true; } } } return rc; }
public static String toString(Object target) { return toString(target, Object.class); }
private static Method findSetterMethod(Class clazz, String name) { // Build the method name. name = "set" + name.substring(0, 1).toUpperCase() + name.substring(1); Method[] methods = clazz.getMethods(); for (int i = 0; i < methods.length; i++) { Method method = methods[i]; Class params[] = method.getParameterTypes(); if (method.getName().equals(name) && params.length == 1 && isSettableType(params[0])) { return method; } } return null; }
private static void addFields(Object target, Class startClass, Class<Object> stopClass, LinkedHashMap<String, Object> map) { if (startClass != stopClass) { addFields(target, startClass.getSuperclass(), stopClass, map); } Field[] fields = startClass.getDeclaredFields(); for (int i = 0; i < fields.length; i++) { Field field = fields[i]; if (Modifier.isStatic(field.getModifiers()) || Modifier.isTransient(field.getModifiers()) || Modifier.isPrivate(field.getModifiers())) { continue; } try { field.setAccessible(true); Object o = field.get(target); if (o != null && o.getClass().isArray()) { try { o = Arrays.asList((Object[])o); } catch (Throwable e) { } } map.put(field.getName(), o); } catch (Throwable e) { e.printStackTrace(); } } }
public static boolean setProperty(Object target, String name, Object value) { try { Class clazz = target.getClass(); Method setter = findSetterMethod(clazz, name); if (setter == null) { return false; } // If the type is null or it matches the needed type, just use the // value directly if (value == null || value.getClass() == setter.getParameterTypes()[0]) { setter.invoke(target, new Object[] {value}); } else { // We need to convert it setter.invoke(target, new Object[] {convert(value, setter.getParameterTypes()[0])}); } return true; } catch (Throwable ignore) { return false; } }
public static boolean setProperties(Object target, Map<String, ?> props, String optionPrefix) { boolean rc = false; if (target == null) { throw new IllegalArgumentException("target was null."); } if (props == null) { throw new IllegalArgumentException("props was null."); } for (Iterator<String> iter = props.keySet().iterator(); iter.hasNext();) { String name = iter.next(); if (name.startsWith(optionPrefix)) { Object value = props.get(name); name = name.substring(optionPrefix.length()); if (setProperty(target, name, value)) { iter.remove(); rc = true; } } } return rc; }