Java JRParameter.getValueClassName方法代码示例

import net.sf.jasperreports.engine.JRParameter; //导入方法依赖的package包/类
/**
 *
 */
protected JRBaseParameter(JRParameter parameter, JRBaseObjectFactory factory)
{
	factory.put(parameter, this);
	
	name = parameter.getName();
	description = parameter.getDescription();
	valueClassName = parameter.getValueClassName();
	nestedTypeName = parameter.getNestedTypeName();
	isSystemDefined = parameter.isSystemDefined();
	isForPrompting = parameter.isForPrompting();
	evaluationTime = parameter.getEvaluationTime();

	defaultValueExpression = factory.getExpression(parameter.getDefaultValueExpression());
	
	propertiesMap = parameter.getPropertiesMap().cloneProperties();
}
 

import net.sf.jasperreports.engine.JRParameter; //导入方法依赖的package包/类
public JasperReportParameterDto(JRParameter param) {
    this.name = param.getName();
    this.typeAsString = param.getValueClassName();
    this.type = (Class<?>) param.getValueClass();
    this.forPrompting = param.isForPrompting();
    
    if (param.getDescription() != null){
		this.description = param.getDescription();
	}
	this.nestedType = param.getNestedType();
	this.nestedTypeAsString = param.getNestedTypeName();
	
	this.value = new ArrayList<>(); 
	this.value.add(new JasperReportValueDto());
	
	this.properties = new JasperReportParameterPropertiesDto(param.getPropertiesMap());
	
    
}
 

import net.sf.jasperreports.engine.JRParameter; //导入方法依赖的package包/类
/**
 *
 */
private void verifyParameters(JRDesignDataset dataset)
{
	JRParameter[] parameters = dataset.getParameters();
	if (parameters != null && parameters.length > 0)
	{
		for(int index = 0; index < parameters.length; index++)
		{
			JRParameter parameter = parameters[index];

			Object errorSource = parameter;
			if (parameter.isSystemDefined())
			{
				errorSource = jasperDesign;
			}

			if (parameter.getName() == null || parameter.getName().trim().length() == 0)
			{
				addBrokenRule("Parameter name missing.", errorSource);
			}

			if (parameter.getValueClassName() == null)
			{
				addBrokenRule("Class not set for parameter : " + parameter.getName(), errorSource);
			}
		}
	}
}
 

import net.sf.jasperreports.engine.JRParameter; //导入方法依赖的package包/类
/**
 *
 */
private void verifyQuery(JRDesignDataset dataset)
{
	JRQuery query = dataset.getQuery();
	if (query != null)
	{
		String language = query.getLanguage();
		QueryExecuterFactory queryExecuterFactory = null;
		if (language == null || language.length() == 0)
		{
			addBrokenRule("Query language not set.", query);
		}
		else
		{
			try
			{
				queryExecuterFactory = JRQueryExecuterUtils.getInstance(jasperReportsContext).getExecuterFactory(query.getLanguage());
			}
			catch (JRException e1)
			{
				addBrokenRule("Query executer factory for " + language + " cannot be created.", query);
			}
		}


		JRQueryChunk[] chunks = query.getChunks();
		if (chunks != null && chunks.length > 0)
		{
			Map<String, JRParameter> parametersMap = dataset.getParametersMap();

			for(int j = 0; j < chunks.length; j++)
			{
				JRQueryChunk queryChunk = chunks[j];
				switch (queryChunk.getType())
				{
					case JRQueryChunk.TYPE_PARAMETER :
					{
						JRParameter parameter = parametersMap.get(queryChunk.getText());
						if ( parameter == null )
						{
							addBrokenRule("Query parameter not found : " + queryChunk.getText(), query);
						}
						else if (queryExecuterFactory != null)
						{
							String parameterType = null;
							try
							{
								parameterType = parameter.getValueClassName();
							}
							catch (JRRuntimeException e)
							{
								// ignore, already added when the parameter got verified
							}
							if (parameterType != null && !queryExecuterFactory.supportsQueryParameterType(parameterType))
							{
								addBrokenRule("Parameter type not supported in query : " + queryChunk.getText() + " class " + parameterType, query);
							}
						}

						break;
					}
					case JRQueryChunk.TYPE_PARAMETER_CLAUSE :
					{
						if (!parametersMap.containsKey(queryChunk.getText()))
						{
							addBrokenRule("Query parameter not found : " + queryChunk.getText(), query);
						}
						break;
					}
					case JRQueryChunk.TYPE_TEXT :
					default :
					{
					}
				}
			}
		}
	}
}