Hi sir,
I configured cache.ccf in classpath,but still error coming while i am
executing the JCS program. following error coming:

java.lang.NullPointerException
        at java.util.Properties$LineReader.readLine(Properties.java:365)
        at java.util.Properties.load(Properties.java:293)
        at common.logging.WebPortalLogger.<clinit>(WebPortalLogger.java:33)
        at common.caching.test.CachingTestCase.setUp(CachingTestCase.java:71)
        at junit.framework.TestCase.runBare(TestCase.java:125)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
.WebPortalLogger.java - Exception : java.lang.NullPointerException
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)
log4j:WARN No appenders could be found for logger ().
log4j:WARN Please initialize the log4j system properly.
common.caching.CachingException[super = [ cause = Failed to load
properties for name [/cache.ccf] ]
        at 
common.caching.BaseCacheManager.getCacheForRegion(BaseCacheManager.java:114)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:337)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:325)
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:182)
        at common.caching.test.CachingTestCase.runTests(CachingTestCase.java:99)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)
Caused by: java.lang.IllegalStateException: Failed to load properties
for name [/cache.ccf]
        at 
org.apache.jcs.engine.control.CompositeCacheManager.configure(CompositeCacheManager.java:239)
        at 
org.apache.jcs.engine.control.CompositeCacheManager.configure(CompositeCacheManager.java:191)
        at 
org.apache.jcs.engine.control.CompositeCacheManager.getInstance(CompositeCacheManager.java:119)
        at org.apache.jcs.JCS.ensureCacheManager(JCS.java:99)
        at org.apache.jcs.JCS.getInstance(JCS.java:64)
        at 
common.caching.BaseCacheManager.getCacheForRegion(BaseCacheManager.java:100)
        ... 15 more
Caused by:
java.lang.IllegalStateException: Failed to load properties for name [/cache.ccf]
        at 
org.apache.jcs.engine.control.CompositeCacheManager.configure(CompositeCacheManager.java:239)
        at 
org.apache.jcs.engine.control.CompositeCacheManager.configure(CompositeCacheManager.java:191)
        at 
org.apache.jcs.engine.control.CompositeCacheManager.getInstance(CompositeCacheManager.java:119)
        at org.apache.jcs.JCS.ensureCacheManager(JCS.java:99)
        at org.apache.jcs.JCS.getInstance(JCS.java:64)
        at 
common.caching.BaseCacheManager.getCacheForRegion(BaseCacheManager.java:100)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:337)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:325)
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:182)
        at common.caching.test.CachingTestCase.runTests(CachingTestCase.java:99)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)
Caused by:
java.lang.IllegalStateException: Failed to load properties for name [/cache.ccf]
        at 
org.apache.jcs.engine.control.CompositeCacheManager.configure(CompositeCacheManager.java:239)
        at 
org.apache.jcs.engine.control.CompositeCacheManager.configure(CompositeCacheManager.java:191)
        at 
org.apache.jcs.engine.control.CompositeCacheManager.getInstance(CompositeCacheManager.java:119)
        at org.apache.jcs.JCS.ensureCacheManager(JCS.java:99)
        at org.apache.jcs.JCS.getInstance(JCS.java:64)
        at 
common.caching.BaseCacheManager.getCacheForRegion(BaseCacheManager.java:100)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:337)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:325)
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:182)
        at common.caching.test.CachingTestCase.runTests(CachingTestCase.java:99)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)
common.caching.CachingException[super = [ cause =  ]
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:356)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:325)
E
Time: 0.406
There was 1 error:
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:182)
        at common.caching.test.CachingTestCase.runTests(CachingTestCase.java:99)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)
1) 
runTests(common.caching.test.CachingTestCase)common.caching.CachingException[super
= [ cause = Error in putting object into cache ]
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:188)
        at common.caching.test.CachingTestCase.runTests(CachingTestCase.java:99)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)
Caused by: common.caching.CachingException[super = [ cause =  ]
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:356)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:325)
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:182)
        ... 12 more
Caused by:
common.caching.CachingException[super = [ cause =  ]
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:356)
        at 
common.caching.BaseCacheManager.putCacheObject(BaseCacheManager.java:325)
        at 
common.caching.test.CachingTestCase.testBasicCaching(CachingTestCase.java:182)
        at common.caching.test.CachingTestCase.runTests(CachingTestCase.java:99)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at junit.extensions.ActiveTestSuite$1.run(ActiveTestSuite.java:41)

FAILURES!!!
Tests run: 1,  Failures: 0,  Errors: 1



please provide solution to my problem.....

Thanks & Regards
Sambasiva Reddy.




On 10/19/06, Al Forbes <[EMAIL PROTECTED]> wrote:
Hi,

Try this:
http://sindome.org/JCS/JCSRemoteCacheHowTo.doc

It's not from me, but it did help me to get started. Otherwise get the
source and look through the examples and unit tests.

Regards
Al

On 18/10/06, Sambasiva Reddy <[EMAIL PROTECTED]> wrote:
>
> Can anybody tell which book is best for JCS,if any please tell to me
> thank you.
>
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