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package com.sun.enterprise.tools.verifier.tests.ejb;

import java.io.*;

import com.sun.enterprise.deployment.*;
import com.sun.enterprise.deployment.io.DescriptorConstants;
import com.sun.enterprise.tools.verifier.*;

import com.sun.enterprise.tools.verifier.tests.*;
import com.sun.enterprise.deployment.deploy.shared.FileArchive;

/** 
 * Ejb PUBLIC identifier test
 * The ejb deployment descriptor has PUBLIC identifier with a PubidLiteral 
 * of an acceptable type
 */
public class EjbPublicID extends EjbTest implements EjbCheck { 


    /** 
     * Ejb PUBLIC identifier test
     * The ejb deployment descriptor has PUBLIC identifier with a PubidLiteral 
     * of "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN" 
     *
     * @param descriptor the Ejb deployment descriptor 
     *
     * @return <code>Result</code> the results for this assertion
     */
    public Result check(EjbDescriptor descriptor) {

	Result result = getInitializedResult();

	String acceptablePubidLiterals[] = {
            "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN",      
            "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN"      };
	String acceptableURLs[] = {"http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd",
				   "http://java.sun.com/dtd/ejb-jar_2_0.dtd"};
				               
	ComponentNameConstructor compName = getVerifierContext().getComponentNameConstructor();

	// open the jar and read the XML deployment descriptor
    if (descriptor.getEjbBundleDescriptor().getSpecVersion().compareTo("2.1") < 0){
        InputStream deploymentEntry=null;
        String uri = null;

	try {
                uri = getAbstractArchiveUri(descriptor);
                 FileArchive arch = new FileArchive();
                 arch.open(uri);
                 deploymentEntry = arch.getEntry(DescriptorConstants.EJB_DD_ENTRY);

	    if (deploymentEntry != null) {
		BufferedReader in = new BufferedReader(new InputStreamReader(deploymentEntry));
		String s = in.readLine();
		boolean foundDOCTYPE = false, foundPubid = false, foundURL = false;

		while(s != null) {
		    // did we find the DOCTYPE entry? 
		    if(s.indexOf("DOCTYPE") > -1)
			foundDOCTYPE = true;
		    if(foundDOCTYPE){
			for (int i=0;i<acceptablePubidLiterals.length;i++) {
			    if (s.indexOf(acceptablePubidLiterals[i]) > -1) {
				foundPubid = true;
				result.addGoodDetails(smh.getLocalString
						      ("tests.componentNameConstructor",
						       "For [ {0} ]",
						       new Object[] {compName.toString()}));
				result.addGoodDetails
				    (smh.getLocalString
				     (getClass().getName() + ".passed", 
				      "The deployment descriptor has the proper PubidLiteral: {0}", 
				      new Object[] {acceptablePubidLiterals[i]})); 
			    }
			    //check if the URLs match as well  
			    if (s.indexOf(acceptableURLs[i]) > -1) {
				foundURL = true;
				result.addGoodDetails(smh.getLocalString
						      ("tests.componentNameConstructor",
						       "For [ {0} ]",
						       new Object[] {compName.toString()}));
				result.addGoodDetails
				    (smh.getLocalString
				     (getClass().getName() + ".passed1", 
				      "The deployment descriptor has the proper URL corresponding the the PubIdLiteral: {0}", 
				      new Object[] {acceptableURLs[i]})); 
			    }
			}
		    }
		    if(foundPubid && foundURL) {
			result.setStatus(Result.PASSED);
			break;
		    } else if(foundDOCTYPE && s.endsWith(">")) break; // DOCTYPE doesn't have any more lines to check
		    s = in.readLine();
		}

		if(!foundDOCTYPE){
		    result.addErrorDetails(smh.getLocalString
					   ("tests.componentNameConstructor",
					    "For [ {0} ]",
					    new Object[] {compName.toString()}));
		    result.failed
			(smh.getLocalString
			 (getClass().getName() + ".failed1", 
			  "Error: No document type declaration found in the deployment descriptor for {0}",
			  new Object[] {descriptor.getName()}));
		} else if(!foundPubid) {
		    result.addErrorDetails(smh.getLocalString
					   ("tests.componentNameConstructor",
					    "For [ {0} ]",
					    new Object[] {compName.toString()}));
		    result.failed
			(smh.getLocalString
			 (getClass().getName() + ".failed2", 
			  "Error: The deployment descriptor for {0} does not have an expected PubidLiteral ",
			  new Object[] {descriptor.getName()}));
		} else if (!foundURL){
		    result.addErrorDetails(smh.getLocalString
					   ("tests.componentNameConstructor",
					    "For [ {0} ]",
					    new Object[] {compName.toString()}));
		    result.failed(smh.getLocalString
				  (getClass().getName() + ".failed", 
				   "The deployment descriptor {0} doesnot have the right URL corresponding to the PubIdLiteral", 
				   new Object[] {descriptor.getName()})); 
		}
	    }
	    
	} catch (IOException e) {
	    result.addErrorDetails(smh.getLocalString
				   ("tests.componentNameConstructor",
				    "For [ {0} ]",
				    new Object[] {compName.toString()}));
	    result.failed(smh.getLocalString
			  (getClass().getName() + ".IOException", 
			   "Error: I/O error trying to open {0}", new Object[] {uri}));
	} finally {
         try {
           if (deploymentEntry != null)
              deploymentEntry.close();
          } catch (Exception x) {}
        }
        }else{
                //NOT APPLICABLE               
                result.addNaDetails(smh.getLocalString
				       ("tests.componentNameConstructor",
					"For [ {0} ]",
					new Object[] {compName.toString()}));
                result.notApplicable(smh.getLocalString
                    (getClass().getName() + ".notApplicable",
		    "NOT-APPLICABLE: No DOCTYPE found for [ {0} ]",
		     new Object[] {descriptor.getName()}));
        }

	return result;
    }
}
