Remove exceptions chain from eclipse.

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / integration / CmsExceptionsChain.java

diff --git a/org.argeo.cms/src/org/argeo/cms/integration/CmsExceptionsChain.java b/org.argeo.cms/src/org/argeo/cms/integration/CmsExceptionsChain.java
index 12ac96da2ead656d14388a9bd8a5feb8a427d691..bbac176a5fd7c916b8ea686e5c06b342197ce0f4 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/integration/CmsExceptionsChain.java
+++ b/org.argeo.cms/src/org/argeo/cms/integration/CmsExceptionsChain.java
@@ -2,27 +2,30 @@ package org.argeo.cms.integration;
 
 import java.io.IOException;
 import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.argeo.util.ExceptionsChain;
 
 import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 /** Serialisable wrapper of a {@link Throwable}. */
-public class CmsExceptionsChain extends ExceptionsChain {
+public class CmsExceptionsChain {
        public final static Log log = LogFactory.getLog(CmsExceptionsChain.class);
 
+       private List<SystemException> exceptions = new ArrayList<>();
+
        public CmsExceptionsChain() {
                super();
        }
 
        public CmsExceptionsChain(Throwable exception) {
-               super(exception);
+               writeException(exception);
                if (log.isDebugEnabled())
                        log.error("Exception chain", exception);
        }
@@ -54,6 +57,77 @@ public class CmsExceptionsChain extends ExceptionsChain {
                }
        }
 
+       /** recursive */
+       protected void writeException(Throwable exception) {
+               SystemException systemException = new SystemException(exception);
+               exceptions.add(systemException);
+               Throwable cause = exception.getCause();
+               if (cause != null)
+                       writeException(cause);
+       }
+
+       public List<SystemException> getExceptions() {
+               return exceptions;
+       }
+
+       public void setExceptions(List<SystemException> exceptions) {
+               this.exceptions = exceptions;
+       }
+
+       /** An exception in the chain. */
+       public static class SystemException {
+               private String type;
+               private String message;
+               private List<String> stackTrace;
+
+               public SystemException() {
+               }
+
+               public SystemException(Throwable exception) {
+                       this.type = exception.getClass().getName();
+                       this.message = exception.getMessage();
+                       this.stackTrace = new ArrayList<>();
+                       StackTraceElement[] elems = exception.getStackTrace();
+                       for (int i = 0; i < elems.length; i++)
+                               stackTrace.add("at " + elems[i].toString());
+               }
+
+               public String getType() {
+                       return type;
+               }
+
+               public void setType(String type) {
+                       this.type = type;
+               }
+
+               public String getMessage() {
+                       return message;
+               }
+
+               public void setMessage(String message) {
+                       this.message = message;
+               }
+
+               public List<String> getStackTrace() {
+                       return stackTrace;
+               }
+
+               public void setStackTrace(List<String> stackTrace) {
+                       this.stackTrace = stackTrace;
+               }
+
+               @Override
+               public String toString() {
+                       return "System exception: " + type + ", " + message + ", " + stackTrace;
+               }
+
+       }
+
+       @Override
+       public String toString() {
+               return exceptions.toString();
+       }
+
 //     public static void main(String[] args) throws Exception {
 //             try {
 //                     try {