Question

当我通过Jenkins构建jar时，我遇到了一个奇怪的问题。通过Jenkins创建的WAR文件无法加载＆＃34; Application.properties＆＃34;档案。这意味着它无法在＆＃34; applicationProperties＆＃34;中注入任何内容。＆＃34; ISellGenevaCacheClient.java＆＃34;中的字段档案 - LINE 4

只有在我通过Jenkins构建WAR时才会发生此问题。
如果我在Eclipse中正常构建WAR（通过maven clean install），它可以将值注入＆＃34; ApplicationProperties＆＃34; in＆＃34; ISellGenevaCacheClient.java＆＃34;档案。
我的＆＃34; Application.properties＆＃34;文件存在于src / main / resources
以下是正在使用的java文件。

我的ApplicationProperties.java

@Component
@ConfigurationProperties(locations   ="classpath:application.properties", ignoreUnknownFields = false , prefix="prop")
public class ApplicationProperties {

private String algorithm;

public String getAlgorithm() {
    return algorithm;
}
void setAlgorithm(String algorithm) {
    this.algorithm = algorithm;
}   
}

EncryptionUtilitiesImpl.java

public class EncryptionUtilitiesImpl {

private ApplicationProperties applicationProperties;

public EncryptionUtilitiesImpl(ApplicationProperties appProp) {    //   Constructor
    applicationProperties = appProp;        
}

public String decryptString(final String cipherTextHex) {
    byte[] key = formEncryptionKeyArray(applicationProperties.getKeyProp());     //  --->  Line 75 :  Here , we are getting the applicationProperties as NULL
    String decryptString = decryptStringFromHexWithMac(cipherTextHex,  key);   
    return decryptString;
}
}

Utility.java

public class Utility {
public String decryptValue(String encryptedValue){
    EncryptionUtilitiesImpl encryptionUtil = new EncryptionUtilitiesImpl(applicationProperties);
    return encryptionUtil.decryptString(encryptedValue);     //  --->  Line 199
}
}

CacheClient.java

public class CacheClient  {
@Inject
ApplicationProperties applicationProperties;   //. --->.  LINE 4

@Inject
Utility utility;    
public void init(){
    // -- Some code  .. . . .. 
    Utility.decryptValue(applicationProperties.getAlgorithm()))     // --->   Line 66
    // --- Some code ... . . .
}}

我得到以下NULL指针异常，因为它无法将任何运行时对象注入到＆＃39; applicationProperties＆＃39; ＆＃34; CacheClient.java中的字段＆＃34;档案 - LINE 4。

下面是Stack Trace：

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'CacheServiceImpl': Unsatisfied dependency expressed through field 'genevaInstance': Error creating bean with name 'ISellGenevaCacheClient': Invocation of init method failed; nested exception is java.lang.NullPointerException; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'CacheClient': Invocation of init method failed; nested exception is java.lang.NullPointerException
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'CacheClient': Invocation of init method failed; nested exception is java.lang.NullPointerException
Caused by: java.lang.NullPointerException: null
at com.test.util.EncryptionUtilitiesImpl.decryptString(EncryptionUtilitiesImpl.java:75)
at com.test.util.Utility.decryptValue(Utility.java:199)
at      com.test.salesinterface.service.integration.geneva.cache.CacheClient.init(CacheClient.java:66)

我真的被困在这里了。请帮助。

当我们通过Jenkins构建WAR时，它无法加载＆＃34; application.properties＆＃34;档案。手动构建的WAR能够加载属性文件

0 个答案: