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59 lines
1.7 KiB
59 lines
1.7 KiB
package com.ynxbd.common.service.params;
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import org.apache.commons.lang3.StringUtils;
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import javax.servlet.http.HttpServletRequest;
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import java.math.BigDecimal;
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public class RequestParams {
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private final HttpServletRequest request;
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public RequestParams(HttpServletRequest request) {
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this.request = request;
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}
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protected String getString(String param) {
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String parameter = this.request.getParameter(param);
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if ("".equals(parameter)) {
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return null;
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}
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return parameter;
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}
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protected Integer getInteger(String param) {
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try {
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String val = this.request.getParameter(param);
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return StringUtils.isEmpty(val) ? null : Integer.valueOf(val);
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} catch (Exception e) {
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return null;
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}
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}
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protected Double getDouble(String param) {
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try {
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String val = this.request.getParameter(param);
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return StringUtils.isEmpty(val) ? null : Double.valueOf(val);
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} catch (Exception e) {
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return null;
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}
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}
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protected BigDecimal getBigDecimal(String param) {
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try {
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String val = this.request.getParameter(param);
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return StringUtils.isEmpty(val) ? null : new BigDecimal(val);
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} catch (Exception e) {
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return null;
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}
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}
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protected Boolean getBoolean(String param) {
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try {
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String val = this.request.getParameter(param);
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return StringUtils.isEmpty(val) ? null : Boolean.valueOf(val);
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} catch (Exception e) {
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return null;
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}
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}
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}
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