295 lines
9.2 KiB
Java
295 lines
9.2 KiB
Java
package com.amarsoft.app.base.util;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.Vector;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import com.amarsoft.app.base.businessobject.BusinessObject;
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import com.amarsoft.are.ARE;
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import com.amarsoft.awe.control.model.Page;
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import com.amarsoft.awe.control.model.Parameter;
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/**
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* 字符串相关通用方法
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* @author ghShi
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*
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*/
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public class StringHelper {
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/**
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* 替换字符串中{#key}的数据
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* @param str
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* @param bo
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* @return
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* @throws Exception
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*/
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public static String replaceString(String str,BusinessObject bo) throws Exception{
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if(str==null||str.equals("")) return "";
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try{
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List<String> paraList=StringHelper.getParameterList(str);
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for(String paraName:paraList){
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if(!bo.containsAttribute(paraName)) continue;
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String value=bo.getString(paraName);
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if(value==null) value="";
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paraName = AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+paraName+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END;
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str=StringHelper.replaceAllIgnoreCase(str,paraName, value);
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}
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}catch(Exception ex)
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{
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ARE.getLog().error("替换出错:"+str);
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throw ex;
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}
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return str;
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}
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/**
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* 替换字符串中{#key}的数据
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* @param str
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* @param bo
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* @return
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* @throws Exception
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*/
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public static String replaceString(String str,String prestring,BusinessObject businessObject) throws Exception{
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if(str==null||str.equals("")) return "";
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List<String> paraList=StringHelper.getParameterList(str);
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for(String paraName:paraList){
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String parameterPre = paraName.substring(0,paraName.indexOf("."));
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String parameterName = paraName.substring(paraName.indexOf(".")+1);
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if(!parameterPre.equals(prestring)) continue;
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String value=businessObject.getString(parameterName);
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if(value==null) value="";
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paraName = AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+paraName+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END;
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str=StringHelper.replaceAllIgnoreCase(str,paraName, value);
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}
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return str;
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}
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/**
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* 替换字符串中{#key}的数据,将其中的数据替换未空格
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* @param str
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* @param bo
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* @return
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* @throws Exception
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*/
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public static String replaceToSpace(String strScript) throws Exception{
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if(strScript==null||strScript.equals("")) return "";
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List<String> rightScriptParameterList=StringHelper.getParameterList(strScript);//参数List
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for(String paraName:rightScriptParameterList){
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strScript=StringHelper.replaceAllIgnoreCase(strScript, AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+paraName+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END, "");
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}
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return strScript;
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}
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/**
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* 替换字符串中{#key}的数据
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* @param str
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* @param bo
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* @return
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* @throws Exception
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*/
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public static String replaceStringFullName(String str,BusinessObject businessObject,String flag) throws Exception{
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if(str==null||str.equals("")) return "";
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List<String> paraList=StringHelper.getParameterList(str);
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for(String paraName:paraList){
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String objectType = paraName.substring(0,paraName.lastIndexOf("."));
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String attributeID = paraName.substring(paraName.lastIndexOf(".")+1);
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String value=null;
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if(objectType.equals(businessObject.getBizClassName())){
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if(!businessObject.containsAttribute(attributeID))continue;
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else value=businessObject.getString(attributeID);
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}
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else{
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BusinessObject subobject = businessObject.getBusinessObject(objectType);
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if(subobject==null)continue;
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else{
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if(!subobject.containsAttribute(attributeID))continue;
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else value=subobject.getString(attributeID);
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}
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}
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if(value==null) value="";
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paraName = AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+paraName+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END;
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str=StringHelper.replaceAllIgnoreCase(str,paraName, value);
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}
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return str;
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}
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/**
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* 替换字符串中{#key}的数据
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* @param str
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* @param bo
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* @return
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* @throws Exception
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*/
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public static String replaceStringFullName(String str,BusinessObject businessObject) throws Exception{
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return replaceStringFullName(str,businessObject,"");
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}
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/**
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* 初始化参数 {#arg}匹配出arg
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* @param parameter
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* @throws Exception
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*/
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public static List<String> getParameterList(String parameter) throws Exception{
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List<String> list = new ArrayList<String>();
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Pattern p = Pattern.compile("\\"+AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+"(.*?)\\"+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END);
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Matcher match = p.matcher(parameter);
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while (match.find()){
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if(!list.contains(match.group(1).trim()))
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list.add(match.group(1).trim());
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}
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return list;
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}
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/**
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* 获得替换后的数据
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* @param str
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* @return
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* @throws Exception
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*/
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public static String replaceString(String str,Map<String,Object> parameterMap) throws Exception{
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return replaceString(str,BusinessObject.createBusinessObject(parameterMap));
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}
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/**
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* 获得替换后的数据
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* @param str
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* @return
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* @throws Exception
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*/
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public static String replaceString(String str,Page curPage) throws Exception{
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if(str==null||str.length()==0) return str;
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Vector<Parameter> paraList = curPage.getCurComp().getParameterList();
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for(Parameter para:paraList){
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String value=para.paraValue;
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if(value==null) value="";
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str=StringHelper.replaceAllIgnoreCase(str,AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+para.paraName+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END,value);
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}
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paraList = curPage.getParameterList();
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for(Parameter para:paraList){
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String value=para.paraValue;
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if(value==null) value="";
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str=StringHelper.replaceAllIgnoreCase(str,AmarScriptHelper.SCRIPT_PARAMETER_STRING_START+para.paraName+AmarScriptHelper.SCRIPT_PARAMETER_STRING_END,value);
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}
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return str;
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}
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/**
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* 获得替换后的数据
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* @param str
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* @return
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* @throws Exception
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*/
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public static BusinessObject replaceString(BusinessObject parameterIDArray,BusinessObject parameterValueArray) throws Exception{
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BusinessObject result = BusinessObject.createBusinessObject(parameterIDArray);
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String[] idarray=parameterIDArray.getAttributeIDArray();
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for(String id:idarray){
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String valueScript = parameterIDArray.getString(id);
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String value = StringHelper.replaceString(valueScript, parameterValueArray);
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value= StringHelper.replaceToSpace(value);
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result.setAttributeValue(id, value);
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}
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return result;
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}
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public static String replaceAllIgnoreCase(String s1, String s2, String s3) {
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if(s3==null)s3="";
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Matcher localMatcher = Pattern.compile(Pattern.quote(s2),Pattern.CASE_INSENSITIVE).matcher(s1);
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if(s3.indexOf("$") > -1)
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s3 = s3.replaceAll("\\$", "\\\\\\$");
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return localMatcher.replaceAll(s3);
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}
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public static Map<String,Object> stringToHashMap(String s,String split,String operator){
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if(s==null||s.length()==0) return null;
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HashMap<String,Object> map = new HashMap<String,Object>();
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if(split==null||split.length()==0) split=";";
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if(operator==null||operator.length()==0) operator="=";
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String[] s1= s.split(split);
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for(String s2:s1){
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String[] s3 = s2.split(operator);
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String key =s3[0];
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String value = "";
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if(s3.length>1)
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value=s2.substring(s2.indexOf(operator)+operator.length());
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map.put(key, value);
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}
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return map;
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}
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public static BusinessObject stringToBusinessObject(String objectType,String s,String split,String operator) throws Exception{
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if(s==null||s.length()==0) return null;
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BusinessObject map = BusinessObject.createBusinessObject(objectType);
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if(split==null||split.length()==0) split=";";
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if(operator==null||operator.length()==0) operator="=";
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String[] s1= s.split(split);
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for(String s2:s1){
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String[] s3 = s2.split(operator);
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String key =s3[0];
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String value = "";
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if(s3.length>1)
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value=s2.substring(s2.indexOf(operator)+operator.length());
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map.setAttributeValue(key, value);
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}
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return map;
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}
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public static BusinessObject stringToBusinessObject(String s,String split,String operator) throws Exception{
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return stringToBusinessObject(BusinessObject.OBJECT_TYPE_DEFAULT_NAME,s,split,operator);
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}
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public static boolean contains(String a, String b) {
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return contains(a,b,",");
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}
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public static boolean contains(String a, String b,String split) {
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if(a.startsWith(b+split)||a.endsWith(split+b)||a.indexOf(split+b+split)>=0||a.equals(b)) return true;
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else return false;
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}
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@SuppressWarnings("rawtypes")
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public static String parseToString(Object o){
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if(o==null) return null;
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else if(o instanceof String) return (String)o;
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else if(o instanceof Double){//转为字符，不要出现科学计数法
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return String.valueOf(o);
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}
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else if(o instanceof Integer){//转为字符，不要出现科学计数法
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return String.valueOf(o);
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}
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else if(o instanceof List){//以逗号分隔
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String stringValue = "";
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for(Object value:(List)o){
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stringValue+=","+value.toString();
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}
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if(stringValue.length()>0)stringValue=stringValue.substring(1);
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return stringValue;
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}
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else if(o instanceof String[]){//以逗号分隔
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String s1="";
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String[] s=(String[])o;
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for(String s2: s){
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if(s1=="") s1=s2;
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else s1+=","+s2;
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}
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return s1;
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}
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else if(o instanceof Set){//以逗号分隔
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String stringValue = "";
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for(Object value:(Set)o){
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stringValue+=","+value.toString();
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}
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if(stringValue.length()>0)stringValue=stringValue.substring(1);
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return stringValue;
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}
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else return String.valueOf(o);
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}
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}
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