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引入自定义ToString工具类和方法，便于查看部分bean对象值

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This commit is contained in:
Binary Wang
2016-10-27 19:40:07 +08:00
parent 4959966222
commit b84a2ec777
49 changed files with 230 additions and 361 deletions
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7
weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/WxCardApiSignature.java
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@@ -1,9 +1,8 @@
package me.chanjar.weixin.common.bean;
import java.io.Serializable;
import me.chanjar.weixin.common.util.ToStringUtils;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import java.io.Serializable;
/**
* 卡券Api签名
@@ -35,7 +34,7 @@ public class WxCardApiSignature implements Serializable {
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this, ToStringStyle.MULTI_LINE_STYLE);
return ToStringUtils.toSimpleString(this);
}
public String getAppId() {

12
weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/menu/WxMenuButton.java
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@@ -1,11 +1,10 @@
package me.chanjar.weixin.common.bean.menu;
import me.chanjar.weixin.common.util.ToStringUtils;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
public class WxMenuButton {
private String type;
@@ -18,10 +17,9 @@ public class WxMenuButton {
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this,
ToStringStyle.MULTI_LINE_STYLE);
return ToStringUtils.toSimpleString(this);
}
public String getType() {
return this.type;
}
@@ -69,4 +67,4 @@ public class WxMenuButton {
public void setMediaId(String mediaId) {
this.mediaId = mediaId;
}
}
}

7
weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/menu/WxMenuRule.java
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@@ -1,7 +1,6 @@
package me.chanjar.weixin.common.bean.menu;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import me.chanjar.weixin.common.util.ToStringUtils;
public class WxMenuRule {
private String tagId;
@@ -70,6 +69,6 @@ public class WxMenuRule {
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this, ToStringStyle.MULTI_LINE_STYLE);
return ToStringUtils.toSimpleString(this);
}
}
}

98
weixin-java-common/src/main/java/me/chanjar/weixin/common/util/StringUtils.java
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@@ -1,98 +0,0 @@
package me.chanjar.weixin.common.util;
/**
* copy from apache-commons-lang3
*/
public class StringUtils {
/**
* <p>Checks if a CharSequence is whitespace, empty ("") or null.</p>
* <p>
* <pre>
* StringUtils.isBlank(null) = true
* StringUtils.isBlank("") = true
* StringUtils.isBlank(" ") = true
* StringUtils.isBlank("bob") = false
* StringUtils.isBlank(" bob ") = false
* </pre>
*
* @param cs the CharSequence to check, may be null
* @return {@code true} if the CharSequence is null, empty or whitespace
* @since 3.0 Changed signature from isBlank(String) to isBlank(CharSequence)
*/
public static boolean isBlank(CharSequence cs) {
int strLen;
if (cs == null || (strLen = cs.length()) == 0) {
return true;
}
for (int i = 0; i < strLen; i++) {
if (Character.isWhitespace(cs.charAt(i)) == false) {
return false;
}
}
return true;
}
/**
* <p>Checks if a CharSequence is not empty (""), not null and not whitespace only.</p>
* <p>
* <pre>
* StringUtils.isNotBlank(null) = false
* StringUtils.isNotBlank("") = false
* StringUtils.isNotBlank(" ") = false
* StringUtils.isNotBlank("bob") = true
* StringUtils.isNotBlank(" bob ") = true
* </pre>
*
* @param cs the CharSequence to check, may be null
* @return {@code true} if the CharSequence is
* not empty and not null and not whitespace
* @since 3.0 Changed signature from isNotBlank(String) to isNotBlank(CharSequence)
*/
public static boolean isNotBlank(CharSequence cs) {
return !StringUtils.isBlank(cs);
}
/**
* <p>Checks if a CharSequence is empty ("") or null.</p>
* <p>
* <pre>
* StringUtils.isEmpty(null) = true
* StringUtils.isEmpty("") = true
* StringUtils.isEmpty(" ") = false
* StringUtils.isEmpty("bob") = false
* StringUtils.isEmpty(" bob ") = false
* </pre>
* <p>
* <p>NOTE: This method changed in Lang version 2.0.
* It no longer trims the CharSequence.
* That functionality is available in isBlank().</p>
*
* @param cs the CharSequence to check, may be null
* @return {@code true} if the CharSequence is empty or null
* @since 3.0 Changed signature from isEmpty(String) to isEmpty(CharSequence)
*/
public static boolean isEmpty(CharSequence cs) {
return cs == null || cs.length() == 0;
}
/**
* <p>Checks if a CharSequence is not empty ("") and not null.</p>
* <p>
* <pre>
* StringUtils.isNotEmpty(null) = false
* StringUtils.isNotEmpty("") = false
* StringUtils.isNotEmpty(" ") = true
* StringUtils.isNotEmpty("bob") = true
* StringUtils.isNotEmpty(" bob ") = true
* </pre>
*
* @param cs the CharSequence to check, may be null
* @return {@code true} if the CharSequence is not empty and not null
* @since 3.0 Changed signature from isNotEmpty(String) to isNotEmpty(CharSequence)
*/
public static boolean isNotEmpty(CharSequence cs) {
return !StringUtils.isEmpty(cs);
}
}

61
weixin-java-common/src/main/java/me/chanjar/weixin/common/util/ToStringUtils.java Normal file
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@@ -0,0 +1,61 @@
package me.chanjar.weixin.common.util;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
/**
* <pre>
* 自定义的ToString方法，用于产生去掉空值属性的字符串
* Created by Binary Wang on 2016-10-27.
* @author <a href="https://github.com/binarywang">binarywang(Binary Wang)</a>
* </pre>
*/
public class ToStringUtils {
public static final ToStringStyle THE_STYLE = new SimpleMultiLineToStringStyle();
private static class SimpleMultiLineToStringStyle extends ToStringStyle {
private static final long serialVersionUID = 4645306494220335355L;
private static final String LINE_SEPARATOR = "\n";
private static final String NULL_TEXT = "<null>";
public SimpleMultiLineToStringStyle() {
super();
this.setContentStart("[");
this.setFieldSeparator(LINE_SEPARATOR + " ");
this.setFieldSeparatorAtStart(true);
this.setContentEnd(LINE_SEPARATOR + "]");
this.setNullText(NULL_TEXT);
this.setUseShortClassName(true);
this.setUseIdentityHashCode(false);
}
}
/**
* 用于产生去掉空值属性并以换行符分割各属性键值的toString字符串
* @param obj
*/
public static String toSimpleString(Object obj) {
String toStringResult = ToStringBuilder.reflectionToString(obj, THE_STYLE);
String[] split = toStringResult.split(SimpleMultiLineToStringStyle.LINE_SEPARATOR);
StringBuilder result = new StringBuilder();
for (String string : split) {
if (string.endsWith(SimpleMultiLineToStringStyle.NULL_TEXT)) {
continue;
}
result.append(string + SimpleMultiLineToStringStyle.LINE_SEPARATOR);
}
if (result.length() == 0) {
return "";
}
//如果没有非空的属性，就输出 <all null properties>
if (StringUtils.countMatches(result, SimpleMultiLineToStringStyle.LINE_SEPARATOR) == 2) {
return result.toString().split(SimpleMultiLineToStringStyle.LINE_SEPARATOR)[0]
+ "<all null values>]";
}
return result.deleteCharAt(result.length() - 1).toString();
}
}

2
weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/DefaultApacheHttpClientBuilder.java
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@@ -1,6 +1,6 @@
package me.chanjar.weixin.common.util.http;
import me.chanjar.weixin.common.util.StringUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.annotation.NotThreadSafe;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;

2
weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/MediaDownloadRequestExecutor.java
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@@ -2,8 +2,8 @@ package me.chanjar.weixin.common.util.http;
import me.chanjar.weixin.common.bean.result.WxError;
import me.chanjar.weixin.common.exception.WxErrorException;
import me.chanjar.weixin.common.util.StringUtils;
import me.chanjar.weixin.common.util.fs.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.Header;
import org.apache.http.HttpHost;
import org.apache.http.client.config.RequestConfig;

3
weixin-java-common/src/main/java/me/chanjar/weixin/common/util/http/URIUtil.java
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@@ -1,6 +1,7 @@
package me.chanjar.weixin.common.util.http;
import me.chanjar.weixin.common.util.StringUtils;
import org.apache.commons.lang3.StringUtils;
import java.io.UnsupportedEncodingException;