Java Code Examples for java.io.Serializable#getClass()
The following examples show how to use
java.io.Serializable#getClass() .
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Example 1
Source File: AbstractRenderingEngine.java From alfresco-repository with GNU Lesser General Public License v3.0 | 6 votes |
/** * Gets the value for the named parameter. Checks the type of the parameter * is correct and throws a {@link RenditionServiceException} if it isn't. * Returns <code>null</code> if the parameter value is <code>null</code> * * @param paramName the name of the parameter being checked. * @param clazz the expected {@link Class} of the parameter value. * @param definition the {@link RenditionDefinition} containing the * parameters. * @return the parameter value or <code>null</code>. */ @SuppressWarnings("unchecked") public static <T> T getCheckedParam(String paramName, Class<T> clazz, RenditionDefinition definition) { Serializable value = definition.getParameterValue(paramName); if (value == null) return null; else { if(clazz == null) throw new RenditionServiceException("The class must not be null!", new NullPointerException()); Class<? extends Serializable> valueClass = value.getClass(); if ( !clazz.isAssignableFrom(valueClass)) { throw new RenditionServiceException("The parameter: " + paramName + " must be of type: " + clazz.getName() + "but was of type: " + valueClass.getName()); } else return (T) value; } }
Example 2
Source File: Serial.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
/** * Checks that the given object serializes to the expected class. */ static void checkSerialClassName(Serializable obj, String expected) { String cn = serialClassName(obj); if (!cn.equals(expected)) throw new RuntimeException(obj.getClass() + " serialized as " + cn + ", expected " + expected); }
Example 3
Source File: NodePropertyHelper.java From alfresco-repository with GNU Lesser General Public License v3.0 | 5 votes |
/** * Helper method to convert the <code>Serializable</code> value into a full, persistable {@link NodePropertyValue}. * <p> * Where the property definition is null, the value will take on the {@link DataTypeDefinition#ANY generic ANY} * value. * <p> * Collections are NOT supported. These must be split up by the calling code before calling this method. Map * instances are supported as plain serializable instances. * * @param propertyDef the property dictionary definition, may be null * @param value the value, which will be converted according to the definition - may be null * @return Returns the persistable property value */ public NodePropertyValue makeNodePropertyValue(PropertyDefinition propertyDef, Serializable value) { // get property attributes final QName propertyTypeQName; if (propertyDef == null) // property not recognised { // allow it for now - persisting excess properties can be useful sometimes propertyTypeQName = DataTypeDefinition.ANY; } else { propertyTypeQName = propertyDef.getDataType().getName(); } try { NodePropertyValue propertyValue = null; propertyValue = new NodePropertyValue(propertyTypeQName, value); // done return propertyValue; } catch (TypeConversionException e) { throw new TypeConversionException( "The property value is not compatible with the type defined for the property: \n" + " property: " + (propertyDef == null ? "unknown" : propertyDef) + "\n" + " value: " + value + "\n" + " value type: " + value.getClass(), e); } }
Example 4
Source File: Serial.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
/** * Checks that the given object serializes to the expected class. */ static void checkSerialClassName(Serializable obj, String expected) { String cn = serialClassName(obj); if (!cn.equals(expected)) throw new RuntimeException(obj.getClass() + " serialized as " + cn + ", expected " + expected); }
Example 5
Source File: Serial.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Checks that the given object serializes to the expected class. */ static void checkSerialClassName(Serializable obj, String expected) { String cn = serialClassName(obj); if (!cn.equals(expected)) throw new RuntimeException(obj.getClass() + " serialized as " + cn + ", expected " + expected); }
Example 6
Source File: ObjectStreamTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
/** * Check ObjectStreamClass facts match between core serialization and CORBA. * * @param value */ @Test(dataProvider = "Objects") void factCheck(Serializable value) { Class<?> clazz = value.getClass(); java.io.ObjectStreamClass sOSC = java.io.ObjectStreamClass.lookup(clazz); java.io.ObjectStreamField[] sFields = sOSC.getFields(); com.sun.corba.se.impl.io.ObjectStreamClass cOSC = corbaLookup(clazz); com.sun.corba.se.impl.io.ObjectStreamField[] cFields = cOSC.getFields(); Assert.assertEquals(sFields.length, cFields.length, "Different number of fields"); for (int i = 0; i < sFields.length; i++) { Assert.assertEquals(sFields[i].getName(), cFields[i].getName(), "different field names " + cFields[i].getName()); Assert.assertEquals(sFields[i].getType(), cFields[i].getType(), "different field types " + cFields[i].getName()); Assert.assertEquals(sFields[i].getTypeString(), cFields[i].getTypeString(), "different field typestrings " + cFields[i].getName()); } Assert.assertEquals(baseMethod("hasReadObjectMethod", sOSC, (Class<?>[]) null), corbaMethod("hasReadObject", cOSC, (Class<?>[]) null), "hasReadObject: " + value.getClass()); Assert.assertEquals(baseMethod("hasWriteObjectMethod", sOSC, (Class<?>[]) null), corbaMethod("hasWriteObject", cOSC, (Class<?>[]) null), "hasWriteObject: " + value.getClass()); Assert.assertEquals(baseMethod("hasWriteReplaceMethod", sOSC, (Class<?>[]) null), corbaMethod("hasWriteReplaceMethod", cOSC, (Class<?>[]) null), "hasWriteReplace: " + value.getClass()); Assert.assertEquals(baseMethod("hasReadResolveMethod", sOSC, (Class<?>[]) null), corbaMethod("hasReadResolveMethod", cOSC, (Class<?>[]) null), "hasReadResolve: " + value.getClass()); Assert.assertEquals(baseMethod("getSerialVersionUID", sOSC, (Class<?>[]) null), corbaMethod("getSerialVersionUID", cOSC, (Class<?>[]) null), "getSerialVersionUID: " + value.getClass()); }
Example 7
Source File: Serial.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
/** * Checks that the given object serializes to the expected class. */ static void checkSerialClassName(Serializable obj, String expected) { String cn = serialClassName(obj); if (!cn.equals(expected)) throw new RuntimeException(obj.getClass() + " serialized as " + cn + ", expected " + expected); }
Example 8
Source File: Serial.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
/** * Checks that the given object serializes to the expected class. */ static void checkSerialClassName(Serializable obj, String expected) { String cn = serialClassName(obj); if (!cn.equals(expected)) throw new RuntimeException(obj.getClass() + " serialized as " + cn + ", expected " + expected); }
Example 9
Source File: Serial.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
/** * Checks that the given object serializes to the expected class. */ static void checkSerialClassName(Serializable obj, String expected) { String cn = serialClassName(obj); if (!cn.equals(expected)) throw new RuntimeException(obj.getClass() + " serialized as " + cn + ", expected " + expected); }
Example 10
Source File: AbstractBasicModelType.java From flow with Apache License 2.0 | 5 votes |
/** * Converts the given model value to the application type of this model * type. The conversion automatically handles default values for primitive * types and conversion of client-originated numbers to the expected Java * number type. * * @param modelValue * the model value to convert * @return the converted value, not <code>null</code> if the application * type is a primitive */ protected Object convertToApplication(Serializable modelValue) { if (modelValue == null && getJavaType().isPrimitive()) { return ReflectTools.getPrimitiveDefaultValue(getJavaType()); } if (modelValue == null) { return null; } Class<?> convertedJavaType = ReflectTools .convertPrimitiveType(getJavaType()); // Numeric value from the client is always Double if (modelValue instanceof Double && convertedJavaType == Integer.class) { modelValue = Integer.valueOf(((Double) modelValue).intValue()); } if (convertedJavaType == modelValue.getClass()) { return modelValue; } else { throw new IllegalArgumentException(String.format( "The stored model value '%s' type '%s' " + "cannot be used as a type for a model property with type '%s'", modelValue, modelValue.getClass().getName(), getJavaType().getName())); } }
Example 11
Source File: CDROutputStream_1_0.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
public void write_value(Serializable object, String repository_id) { // Handle null references if (object == null) { // Write null tag and return write_long(0); return; } // Handle shared references if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } Class clazz = object.getClass(); boolean oldMustChunk = mustChunk; if (mustChunk) mustChunk = true; if (inBlock) end_block(); if (clazz.isArray()) { // Handle arrays writeArray(object, clazz); } else if (object instanceof org.omg.CORBA.portable.ValueBase) { // Handle IDL Value types writeValueBase((org.omg.CORBA.portable.ValueBase)object, clazz); } else if (shouldWriteAsIDLEntity(object)) { writeIDLEntity((IDLEntity)object); } else if (object instanceof java.lang.String) { writeWStringValue((String)object); } else if (object instanceof java.lang.Class) { writeClass(repository_id, (Class)object); } else { // RMI-IIOP value type writeRMIIIOPValueType(object, clazz); } mustChunk = oldMustChunk; // Check to see if we need to start another block for a // possible outer value if (mustChunk) start_block(); }
Example 12
Source File: CDROutputStream_1_0.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
private void writeRMIIIOPValueType(Serializable object, Class clazz) { if (valueHandler == null) valueHandler = ORBUtility.createValueHandler(); //d11638 Serializable key = object; // Allow the ValueHandler to call writeReplace on // the Serializable (if the method is present) object = valueHandler.writeReplace(key); if (object == null) { // Write null tag and return write_long(0); return; } if (object != key) { if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } clazz = object.getClass(); } if (mustChunk || valueHandler.isCustomMarshaled(clazz)) { mustChunk = true; } // Write value_tag int indirection = writeValueTag(mustChunk, true, Util.getCodebase(clazz)); // Write rep. id write_repositoryId(repIdStrs.createForJavaType(clazz)); // Add indirection for object to indirection table updateIndirectionTable(indirection, object, key); if (mustChunk) { // Write Value chunk end_flag--; chunkedValueNestingLevel--; start_block(); } else end_flag--; if (valueHandler instanceof ValueHandlerMultiFormat) { ValueHandlerMultiFormat vh = (ValueHandlerMultiFormat)valueHandler; vh.writeValue(parent, object, streamFormatVersion); } else valueHandler.writeValue(parent, object); if (mustChunk) end_block(); // Write end tag writeEndTag(mustChunk); }
Example 13
Source File: EntityCache.java From redkale with Apache License 2.0 | 4 votes |
private <V> T updateColumn(Attribute<T, V> attr, final T entity, final ColumnExpress express, Serializable val) { final Class ft = attr.type(); Number numb = null; Serializable newval = null; switch (express) { case INC: case DEC: case MUL: case DIV: case MOD: case AND: case ORR: numb = getValue((Number) attr.get(entity), express, val); break; case MOV: if (val instanceof ColumnNodeValue) val = updateColumnNodeValue(attr, entity, (ColumnNodeValue) val); newval = val; if (val instanceof Number) numb = (Number) val; break; } if (numb != null) { if (ft == int.class || ft == Integer.class) { newval = numb.intValue(); } else if (ft == long.class || ft == Long.class) { newval = numb.longValue(); } else if (ft == short.class || ft == Short.class) { newval = numb.shortValue(); } else if (ft == float.class || ft == Float.class) { newval = numb.floatValue(); } else if (ft == double.class || ft == Double.class) { newval = numb.doubleValue(); } else if (ft == byte.class || ft == Byte.class) { newval = numb.byteValue(); } else if (ft == AtomicInteger.class) { newval = new AtomicInteger(numb.intValue()); } else if (ft == AtomicLong.class) { newval = new AtomicLong(numb.longValue()); } } else { if (ft == AtomicInteger.class && newval != null && newval.getClass() != AtomicInteger.class) { newval = new AtomicInteger(((Number) newval).intValue()); } else if (ft == AtomicLong.class && newval != null && newval.getClass() != AtomicLong.class) { newval = new AtomicLong(((Number) newval).longValue()); } } attr.set(entity, (V) newval); return entity; }
Example 14
Source File: CDROutputStream_1_0.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
private void writeRMIIIOPValueType(Serializable object, Class clazz) { if (valueHandler == null) valueHandler = ORBUtility.createValueHandler(); //d11638 Serializable key = object; // Allow the ValueHandler to call writeReplace on // the Serializable (if the method is present) object = valueHandler.writeReplace(key); if (object == null) { // Write null tag and return write_long(0); return; } if (object != key) { if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } clazz = object.getClass(); } if (mustChunk || valueHandler.isCustomMarshaled(clazz)) { mustChunk = true; } // Write value_tag int indirection = writeValueTag(mustChunk, true, Util.getCodebase(clazz)); // Write rep. id write_repositoryId(repIdStrs.createForJavaType(clazz)); // Add indirection for object to indirection table updateIndirectionTable(indirection, object, key); if (mustChunk) { // Write Value chunk end_flag--; chunkedValueNestingLevel--; start_block(); } else end_flag--; if (valueHandler instanceof ValueHandlerMultiFormat) { ValueHandlerMultiFormat vh = (ValueHandlerMultiFormat)valueHandler; vh.writeValue(parent, object, streamFormatVersion); } else valueHandler.writeValue(parent, object); if (mustChunk) end_block(); // Write end tag writeEndTag(mustChunk); }
Example 15
Source File: CDROutputStream_1_0.java From hottub with GNU General Public License v2.0 | 4 votes |
private void writeRMIIIOPValueType(Serializable object, Class clazz) { if (valueHandler == null) valueHandler = ORBUtility.createValueHandler(); //d11638 Serializable key = object; // Allow the ValueHandler to call writeReplace on // the Serializable (if the method is present) object = valueHandler.writeReplace(key); if (object == null) { // Write null tag and return write_long(0); return; } if (object != key) { if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } clazz = object.getClass(); } if (mustChunk || valueHandler.isCustomMarshaled(clazz)) { mustChunk = true; } // Write value_tag int indirection = writeValueTag(mustChunk, true, Util.getCodebase(clazz)); // Write rep. id write_repositoryId(repIdStrs.createForJavaType(clazz)); // Add indirection for object to indirection table updateIndirectionTable(indirection, object, key); if (mustChunk) { // Write Value chunk end_flag--; chunkedValueNestingLevel--; start_block(); } else end_flag--; if (valueHandler instanceof ValueHandlerMultiFormat) { ValueHandlerMultiFormat vh = (ValueHandlerMultiFormat)valueHandler; vh.writeValue(parent, object, streamFormatVersion); } else valueHandler.writeValue(parent, object); if (mustChunk) end_block(); // Write end tag writeEndTag(mustChunk); }
Example 16
Source File: CDROutputStream_1_0.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
public void write_value(Serializable object, String repository_id) { // Handle null references if (object == null) { // Write null tag and return write_long(0); return; } // Handle shared references if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } Class clazz = object.getClass(); boolean oldMustChunk = mustChunk; if (mustChunk) mustChunk = true; if (inBlock) end_block(); if (clazz.isArray()) { // Handle arrays writeArray(object, clazz); } else if (object instanceof org.omg.CORBA.portable.ValueBase) { // Handle IDL Value types writeValueBase((org.omg.CORBA.portable.ValueBase)object, clazz); } else if (shouldWriteAsIDLEntity(object)) { writeIDLEntity((IDLEntity)object); } else if (object instanceof java.lang.String) { writeWStringValue((String)object); } else if (object instanceof java.lang.Class) { writeClass(repository_id, (Class)object); } else { // RMI-IIOP value type writeRMIIIOPValueType(object, clazz); } mustChunk = oldMustChunk; // Check to see if we need to start another block for a // possible outer value if (mustChunk) start_block(); }
Example 17
Source File: RpcCommandEncoder.java From sofa-bolt with Apache License 2.0 | 4 votes |
/** * @see com.alipay.remoting.CommandEncoder#encode(io.netty.channel.ChannelHandlerContext, java.io.Serializable, io.netty.buffer.ByteBuf) */ @Override public void encode(ChannelHandlerContext ctx, Serializable msg, ByteBuf out) throws Exception { try { if (msg instanceof RpcCommand) { /* * ver: version for protocol * type: request/response/request oneway * cmdcode: code for remoting command * ver2:version for remoting command * requestId: id of request * codec: code for codec * (req)timeout: request timeout. * (resp)respStatus: response status * classLen: length of request or response class name * headerLen: length of header * cotentLen: length of content * className * header * content */ RpcCommand cmd = (RpcCommand) msg; out.writeByte(RpcProtocol.PROTOCOL_CODE); out.writeByte(cmd.getType()); out.writeShort(((RpcCommand) msg).getCmdCode().value()); out.writeByte(cmd.getVersion()); out.writeInt(cmd.getId()); out.writeByte(cmd.getSerializer()); if (cmd instanceof RequestCommand) { //timeout out.writeInt(((RequestCommand) cmd).getTimeout()); } if (cmd instanceof ResponseCommand) { //response status ResponseCommand response = (ResponseCommand) cmd; out.writeShort(response.getResponseStatus().getValue()); } out.writeShort(cmd.getClazzLength()); out.writeShort(cmd.getHeaderLength()); out.writeInt(cmd.getContentLength()); if (cmd.getClazzLength() > 0) { out.writeBytes(cmd.getClazz()); } if (cmd.getHeaderLength() > 0) { out.writeBytes(cmd.getHeader()); } if (cmd.getContentLength() > 0) { out.writeBytes(cmd.getContent()); } } else { String warnMsg = "msg type [" + msg.getClass() + "] is not subclass of RpcCommand"; logger.warn(warnMsg); } } catch (Exception e) { logger.error("Exception caught!", e); throw e; } }
Example 18
Source File: CDROutputStream_1_0.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
private void writeRMIIIOPValueType(Serializable object, Class clazz) { if (valueHandler == null) valueHandler = ORBUtility.createValueHandler(); //d11638 Serializable key = object; // Allow the ValueHandler to call writeReplace on // the Serializable (if the method is present) object = valueHandler.writeReplace(key); if (object == null) { // Write null tag and return write_long(0); return; } if (object != key) { if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } clazz = object.getClass(); } if (mustChunk || valueHandler.isCustomMarshaled(clazz)) { mustChunk = true; } // Write value_tag int indirection = writeValueTag(mustChunk, true, Util.getCodebase(clazz)); // Write rep. id write_repositoryId(repIdStrs.createForJavaType(clazz)); // Add indirection for object to indirection table updateIndirectionTable(indirection, object, key); if (mustChunk) { // Write Value chunk end_flag--; chunkedValueNestingLevel--; start_block(); } else end_flag--; if (valueHandler instanceof ValueHandlerMultiFormat) { ValueHandlerMultiFormat vh = (ValueHandlerMultiFormat)valueHandler; vh.writeValue(parent, object, streamFormatVersion); } else valueHandler.writeValue(parent, object); if (mustChunk) end_block(); // Write end tag writeEndTag(mustChunk); }
Example 19
Source File: CDROutputStream_1_0.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
public void write_value(Serializable object, String repository_id) { // Handle null references if (object == null) { // Write null tag and return write_long(0); return; } // Handle shared references if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } Class clazz = object.getClass(); boolean oldMustChunk = mustChunk; if (mustChunk) mustChunk = true; if (inBlock) end_block(); if (clazz.isArray()) { // Handle arrays writeArray(object, clazz); } else if (object instanceof org.omg.CORBA.portable.ValueBase) { // Handle IDL Value types writeValueBase((org.omg.CORBA.portable.ValueBase)object, clazz); } else if (shouldWriteAsIDLEntity(object)) { writeIDLEntity((IDLEntity)object); } else if (object instanceof java.lang.String) { writeWStringValue((String)object); } else if (object instanceof java.lang.Class) { writeClass(repository_id, (Class)object); } else { // RMI-IIOP value type writeRMIIIOPValueType(object, clazz); } mustChunk = oldMustChunk; // Check to see if we need to start another block for a // possible outer value if (mustChunk) start_block(); }
Example 20
Source File: CDROutputStream_1_0.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
public void write_value(Serializable object, String repository_id) { // Handle null references if (object == null) { // Write null tag and return write_long(0); return; } // Handle shared references if (valueCache != null && valueCache.containsKey(object)) { writeIndirection(INDIRECTION_TAG, valueCache.getVal(object)); return; } Class clazz = object.getClass(); boolean oldMustChunk = mustChunk; if (mustChunk) mustChunk = true; if (inBlock) end_block(); if (clazz.isArray()) { // Handle arrays writeArray(object, clazz); } else if (object instanceof org.omg.CORBA.portable.ValueBase) { // Handle IDL Value types writeValueBase((org.omg.CORBA.portable.ValueBase)object, clazz); } else if (shouldWriteAsIDLEntity(object)) { writeIDLEntity((IDLEntity)object); } else if (object instanceof java.lang.String) { writeWStringValue((String)object); } else if (object instanceof java.lang.Class) { writeClass(repository_id, (Class)object); } else { // RMI-IIOP value type writeRMIIIOPValueType(object, clazz); } mustChunk = oldMustChunk; // Check to see if we need to start another block for a // possible outer value if (mustChunk) start_block(); }