package org.apache.archiva.repository.content;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.commons.lang.StringUtils;
import org.apache.archiva.common.utils.FileUtil;
import org.apache.archiva.configuration.ArchivaConfiguration;
import org.apache.archiva.model.ArtifactReference;
import org.apache.archiva.repository.AbstractRepositoryLayerTestCase;
import org.apache.archiva.repository.ManagedRepositoryContent;
import org.apache.archiva.repository.layout.LayoutException;
import org.junit.Before;
import org.junit.Test;
import org.springframework.test.context.ContextConfiguration;
import java.io.File;
import javax.inject.Inject;
import javax.inject.Named;
import static org.junit.Assert.*;
/**
* RepositoryRequestTest
*
* @version $Id: RepositoryRequestTest.java 1171539 2011-09-16 13:18:21Z olamy $
*/
@ContextConfiguration(
locations = { "classpath*:/META-INF/spring-context.xml", "classpath:/spring-context-repo-request-test.xml" } )
public class RepositoryRequestTest
extends AbstractRepositoryLayerTestCase
{
@Inject
@Named( value = "archivaConfiguration#repo-request-test" )
private ArchivaConfiguration archivaConfiguration;
private RepositoryRequest repoRequest;
@Before
public void setUp()
throws Exception
{
LegacyPathParser legacyPathParser = new LegacyPathParser( archivaConfiguration );
repoRequest = new RepositoryRequest( legacyPathParser );
}
@Test
public void testInvalidRequestEmptyPath()
{
assertInvalidRequest( "" );
}
@Test
public void testInvalidRequestSlashOnly()
{
assertInvalidRequest( "//" );
}
@Test
public void testInvalidRequestNoArtifactId()
{
assertInvalidRequest( "groupId/jars/-1.0.jar" );
}
@Test
public void testInvalidLegacyRequestBadLocation()
{
assertInvalidRequest( "org.apache.maven.test/jars/artifactId-1.0.war" );
}
@Test
public void testInvalidRequestTooShort()
{
assertInvalidRequest( "org.apache.maven.test/artifactId-2.0.jar" );
}
@Test
public void testInvalidDefaultRequestBadLocation()
{
assertInvalidRequest( "invalid/invalid/1.0-20050611.123456-1/invalid-1.0-20050611.123456-1.jar" );
}
@Test
public void testValidLegacyGanymed()
throws Exception
{
assertValid( "ch.ethz.ganymed/jars/ganymed-ssh2-build210.jar", "ch.ethz.ganymed", "ganymed-ssh2", "build210",
null, "jar" );
}
@Test
public void testValidDefaultGanymed()
throws Exception
{
assertValid( "ch/ethz/ganymed/ganymed-ssh2/build210/ganymed-ssh2-build210.jar", "ch.ethz.ganymed",
"ganymed-ssh2", "build210", null, "jar" );
}
@Test
public void testValidLegacyJavaxComm()
throws Exception
{
assertValid( "javax/jars/comm-3.0-u1.jar", "javax", "comm", "3.0-u1", null, "jar" );
}
@Test
public void testValidDefaultJavaxComm()
throws Exception
{
assertValid( "javax/comm/3.0-u1/comm-3.0-u1.jar", "javax", "comm", "3.0-u1", null, "jar" );
}
@Test
public void testValidLegacyJavaxPersistence()
throws Exception
{
assertValid( "javax.persistence/jars/ejb-3.0-public_review.jar", "javax.persistence", "ejb",
"3.0-public_review", null, "jar" );
}
@Test
public void testValidDefaultJavaxPersistence()
throws Exception
{
assertValid( "javax/persistence/ejb/3.0-public_review/ejb-3.0-public_review.jar", "javax.persistence", "ejb",
"3.0-public_review", null, "jar" );
}
@Test
public void testValidLegacyMavenTestPlugin()
throws Exception
{
assertValid( "maven/jars/maven-test-plugin-1.8.2.jar", "maven", "maven-test-plugin", "1.8.2", null, "jar" );
}
@Test
public void testValidDefaultMavenTestPlugin()
throws Exception
{
assertValid( "maven/maven-test-plugin/1.8.2/maven-test-plugin-1.8.2.pom", "maven", "maven-test-plugin", "1.8.2",
null, "pom" );
}
@Test
public void testValidLegacyCommonsLangJavadoc()
throws Exception
{
assertValid( "commons-lang/javadoc.jars/commons-lang-2.1-javadoc.jar", "commons-lang", "commons-lang", "2.1",
"javadoc", "javadoc" );
}
@Test
public void testValidDefaultCommonsLangJavadoc()
throws Exception
{
assertValid( "commons-lang/commons-lang/2.1/commons-lang-2.1-javadoc.jar", "commons-lang", "commons-lang",
"2.1", "javadoc", "javadoc" );
}
@Test
public void testValidLegacyDerbyPom()
throws Exception
{
assertValid( "org.apache.derby/poms/derby-10.2.2.0.pom", "org.apache.derby", "derby", "10.2.2.0", null, "pom" );
// Starting slash should not prevent detection.
assertValid( "/org.apache.derby/poms/derby-10.2.2.0.pom", "org.apache.derby", "derby", "10.2.2.0", null,
"pom" );
}
@Test
public void testValidDefaultDerbyPom()
throws Exception
{
assertValid( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0.pom", "org.apache.derby", "derby", "10.2.2.0",
null, "pom" );
}
@Test
public void testValidLegacyGeronimoEjbSpec()
throws Exception
{
assertValid( "org.apache.geronimo.specs/jars/geronimo-ejb_2.1_spec-1.0.1.jar", "org.apache.geronimo.specs",
"geronimo-ejb_2.1_spec", "1.0.1", null, "jar" );
}
@Test
public void testValidDefaultGeronimoEjbSpec()
throws Exception
{
assertValid( "org/apache/geronimo/specs/geronimo-ejb_2.1_spec/1.0.1/geronimo-ejb_2.1_spec-1.0.1.jar",
"org.apache.geronimo.specs", "geronimo-ejb_2.1_spec", "1.0.1", null, "jar" );
}
@Test
public void testValidLegacyLdapSnapshot()
throws Exception
{
assertValid( "directory-clients/poms/ldap-clients-0.9.1-SNAPSHOT.pom", "directory-clients", "ldap-clients",
"0.9.1-SNAPSHOT", null, "pom" );
}
@Test
public void testValidDefaultLdapSnapshot()
throws Exception
{
assertValid( "directory-clients/ldap-clients/0.9.1-SNAPSHOT/ldap-clients-0.9.1-SNAPSHOT.pom",
"directory-clients", "ldap-clients", "0.9.1-SNAPSHOT", null, "pom" );
}
@Test
public void testValidLegacyTestArchSnapshot()
throws Exception
{
assertValid( "test.maven-arch/poms/test-arch-2.0.3-SNAPSHOT.pom", "test.maven-arch", "test-arch",
"2.0.3-SNAPSHOT", null, "pom" );
}
@Test
public void testValidDefaultTestArchSnapshot()
throws Exception
{
assertValid( "test/maven-arch/test-arch/2.0.3-SNAPSHOT/test-arch-2.0.3-SNAPSHOT.pom", "test.maven-arch",
"test-arch", "2.0.3-SNAPSHOT", null, "pom" );
}
@Test
public void testValidLegacyOddDottedArtifactId()
throws Exception
{
assertValid( "com.company.department/poms/com.company.department.project-0.2.pom", "com.company.department",
"com.company.department.project", "0.2", null, "pom" );
}
@Test
public void testValidDefaultOddDottedArtifactId()
throws Exception
{
assertValid( "com/company/department/com.company.department.project/0.2/com.company.department.project-0.2.pom",
"com.company.department", "com.company.department.project", "0.2", null, "pom" );
}
@Test
public void testValidLegacyTimestampedSnapshot()
throws Exception
{
assertValid( "org.apache.archiva.test/jars/redonkulous-3.1-beta-1-20050831.101112-42.jar",
"org.apache.archiva.test", "redonkulous", "3.1-beta-1-20050831.101112-42", null, "jar" );
}
@Test
public void testValidDefaultTimestampedSnapshot()
throws Exception
{
assertValid(
"org/apache/archiva/test/redonkulous/3.1-beta-1-SNAPSHOT/redonkulous-3.1-beta-1-20050831.101112-42.jar",
"org.apache.archiva.test", "redonkulous", "3.1-beta-1-20050831.101112-42", null, "jar" );
}
@Test
public void testIsSupportFile()
{
assertTrue( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.sha1" ) );
assertTrue( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.md5" ) );
assertTrue( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.asc" ) );
assertTrue( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.pgp" ) );
assertTrue( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1" ) );
assertTrue( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.md5" ) );
assertFalse( repoRequest.isSupportFile( "test.maven-arch/poms/test-arch-2.0.3-SNAPSHOT.pom" ) );
assertFalse(
repoRequest.isSupportFile( "test/maven-arch/test-arch/2.0.3-SNAPSHOT/test-arch-2.0.3-SNAPSHOT.jar" ) );
assertFalse( repoRequest.isSupportFile( "org/apache/archiva/archiva-api/1.0/archiva-api-1.0.xml.zip" ) );
assertFalse( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz" ) );
assertFalse( repoRequest.isSupportFile( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml" ) );
assertFalse( repoRequest.isSupportFile( "org/apache/derby/derby/maven-metadata.xml" ) );
}
@Test
public void testIsMetadata()
{
assertTrue( repoRequest.isMetadata( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml" ) );
assertTrue( repoRequest.isMetadata( "org/apache/derby/derby/maven-metadata.xml" ) );
assertFalse( repoRequest.isMetadata( "test.maven-arch/poms/test-arch-2.0.3-SNAPSHOT.pom" ) );
assertFalse(
repoRequest.isMetadata( "test/maven-arch/test-arch/2.0.3-SNAPSHOT/test-arch-2.0.3-SNAPSHOT.jar" ) );
assertFalse( repoRequest.isMetadata( "org/apache/archiva/archiva-api/1.0/archiva-api-1.0.xml.zip" ) );
assertFalse( repoRequest.isMetadata( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz" ) );
assertFalse( repoRequest.isMetadata( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.pgp" ) );
assertFalse( repoRequest.isMetadata( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1" ) );
}
@Test
public void testIsMetadataSupportFile()
{
assertFalse( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml" ) );
assertFalse( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/maven-metadata.xml" ) );
assertTrue( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/maven-metadata.xml.sha1" ) );
assertTrue( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/maven-metadata.xml.md5" ) );
assertFalse( repoRequest.isMetadataSupportFile( "test.maven-arch/poms/test-arch-2.0.3-SNAPSHOT.pom" ) );
assertFalse( repoRequest.isMetadataSupportFile(
"test/maven-arch/test-arch/2.0.3-SNAPSHOT/test-arch-2.0.3-SNAPSHOT.jar" ) );
assertFalse(
repoRequest.isMetadataSupportFile( "org/apache/archiva/archiva-api/1.0/archiva-api-1.0.xml.zip" ) );
assertFalse( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz" ) );
assertFalse(
repoRequest.isMetadataSupportFile( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.pgp" ) );
assertTrue( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1" ) );
assertTrue( repoRequest.isMetadataSupportFile( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.md5" ) );
}
@Test
public void testIsDefault()
{
assertFalse( repoRequest.isDefault( "test.maven-arch/poms/test-arch-2.0.3-SNAPSHOT.pom" ) );
assertFalse( repoRequest.isDefault( "directory-clients/poms/ldap-clients-0.9.1-SNAPSHOT.pom" ) );
assertFalse( repoRequest.isDefault( "commons-lang/jars/commons-lang-2.1-javadoc.jar" ) );
assertTrue( repoRequest.isDefault( "test/maven-arch/test-arch/2.0.3-SNAPSHOT/test-arch-2.0.3-SNAPSHOT.jar" ) );
assertTrue( repoRequest.isDefault( "org/apache/archiva/archiva-api/1.0/archiva-api-1.0.xml.zip" ) );
assertTrue( repoRequest.isDefault( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz" ) );
assertTrue( repoRequest.isDefault( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.pgp" ) );
assertTrue( repoRequest.isDefault( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1" ) );
assertTrue( repoRequest.isDefault( "eclipse/jdtcore/maven-metadata.xml" ) );
assertTrue( repoRequest.isDefault( "eclipse/jdtcore/maven-metadata.xml.sha1" ) );
assertTrue( repoRequest.isDefault( "eclipse/jdtcore/maven-metadata.xml.md5" ) );
assertFalse( repoRequest.isDefault( null ) );
assertFalse( repoRequest.isDefault( "" ) );
assertFalse( repoRequest.isDefault( "foo" ) );
assertFalse( repoRequest.isDefault( "some.short/path" ) );
}
@Test
public void testIsLegacy()
{
assertTrue( repoRequest.isLegacy( "test.maven-arch/poms/test-arch-2.0.3-SNAPSHOT.pom" ) );
assertTrue( repoRequest.isLegacy( "directory-clients/poms/ldap-clients-0.9.1-SNAPSHOT.pom" ) );
assertTrue( repoRequest.isLegacy( "commons-lang/jars/commons-lang-2.1-javadoc.jar" ) );
assertFalse( repoRequest.isLegacy( "test/maven-arch/test-arch/2.0.3-SNAPSHOT/test-arch-2.0.3-SNAPSHOT.jar" ) );
assertFalse( repoRequest.isLegacy( "org/apache/archiva/archiva-api/1.0/archiva-api-1.0.xml.zip" ) );
assertFalse( repoRequest.isLegacy( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz" ) );
assertFalse( repoRequest.isLegacy( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0-bin.tar.gz.pgp" ) );
assertFalse( repoRequest.isLegacy( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1" ) );
assertFalse( repoRequest.isLegacy( null ) );
assertFalse( repoRequest.isLegacy( "" ) );
assertFalse( repoRequest.isLegacy( "some.short/path" ) );
}
private ManagedRepositoryContent createManagedRepo( String layout )
throws Exception
{
File repoRoot = new File( FileUtil.getBasedir() + "/target/test-repo" );
return createManagedRepositoryContent( "test-internal", "Internal Test Repo", repoRoot, layout );
}
/**
* [MRM-481] Artifact requests with a .xml.zip extension fail with a 404 Error
*/
@Test
public void testToNativePathArtifactDefaultToDefaultDualExtension()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test (artifact) default to default - dual extension
assertEquals( "org/project/example-presentation/3.2/example-presentation-3.2.xml.zip",
repoRequest.toNativePath( "org/project/example-presentation/3.2/example-presentation-3.2.xml.zip",
repository ) );
}
/**
* [MRM-481] Artifact requests with a .xml.zip extension fail with a 404 Error
*/
@Test
public void testToNativePathArtifactLegacyToDefaultDualExtension()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// TODO: this is a good test case for maven 1 -> maven 2 link, since m2 doesn't support the distribution-zip type
// Test (artifact) legacy to default - dual extension
// NOTE: The detection of a dual extension is flawed.
assertEquals( "org/project/example-presentation/3.2.xml/example-presentation-3.2.xml.zip",
repoRequest.toNativePath( "org.project/zips/example-presentation-3.2.xml.zip", repository ) );
}
@Test
public void testToNativePathMetadataDefaultToDefault()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test (metadata) default to default
assertEquals( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1",
repoRequest.toNativePath( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml.sha1",
repository ) );
}
@Test
public void testNativePathPomLegacyToDefault()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test (pom) legacy to default
assertEquals( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0.pom",
repoRequest.toNativePath( "org.apache.derby/poms/derby-10.2.2.0.pom", repository ) );
}
@Test
public void testNativePathPomLegacyToLegacy()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "legacy" );
// Test (pom) legacy to default
assertEquals( "org.apache.derby/poms/derby-10.2.2.0.pom",
repoRequest.toNativePath( "org.apache.derby/poms/derby-10.2.2.0.pom", repository ) );
}
@Test
public void testNativePathPomLegacyToDefaultEjb()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test (pom) legacy to default
String result = repoRequest.toNativePath( "mygroup/ejbs/myejb-1.0.jar", repository );
assertEquals( "mygroup/myejb/1.0/myejb-1.0.jar", result );
}
@Test
public void testNativePathPomLegacyToLegacyEjb()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "legacy" );
// Test (pom) legacy to default
assertEquals( "mygroup/ejbs/myejb-1.0.jar",
repoRequest.toNativePath( "mygroup/ejbs/myejb-1.0.jar", repository ) );
}
@Test
public void testNativePathPomLegacyToLegacyStrutsModule()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "legacy" );
// Test (pom) legacy to default
assertEquals( "WebPortal/struts-modules/eventsDB-1.2.3.struts-module",
repoRequest.toNativePath( "WebPortal/struts-modules/eventsDB-1.2.3.struts-module", repository ) );
}
@Test
public void testNativePathSupportFileLegacyToDefault()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test (supportfile) legacy to default
assertEquals( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0.jar.sha1",
repoRequest.toNativePath( "org.apache.derby/jars/derby-10.2.2.0.jar.sha1", repository ) );
}
@Test
public void testNativePathBadRequestTooShort()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test bad request path (too short)
try
{
repoRequest.toNativePath( "org.apache.derby/license.txt", repository );
fail( "Should have thrown an exception about a too short path." );
}
catch ( LayoutException e )
{
// expected path.
}
}
@Test
public void testNativePathBadRequestBlank()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test bad request path (too short)
try
{
repoRequest.toNativePath( "", repository );
fail( "Should have thrown an exception about an blank request." );
}
catch ( LayoutException e )
{
// expected path.
}
}
@Test
public void testNativePathBadRequestNull()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test bad request path (too short)
try
{
repoRequest.toNativePath( null, repository );
fail( "Should have thrown an exception about an null request." );
}
catch ( LayoutException e )
{
// expected path.
}
}
@Test
public void testNativePathBadRequestUnknownType()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "default" );
// Test bad request path (too short)
try
{
repoRequest.toNativePath( "org/apache/derby/derby/10.2.2.0/license.txt", repository );
fail( "Should have thrown an exception about an invalid type." );
}
catch ( LayoutException e )
{
// expected path.
}
}
@Test
public void testToNativePathLegacyMetadataDefaultToLegacy()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "legacy" );
// Test (metadata) default to legacy
// Special Case: This direction is not supported, should throw a LayoutException.
try
{
repoRequest.toNativePath( "org/apache/derby/derby/10.2.2.0/maven-metadata.xml", repository );
fail( "Should have thrown a LayoutException, can't translate a maven-metadata.xml to a legacy layout." );
}
catch ( LayoutException e )
{
// expected path.
}
}
@Test
public void testNativePathPomDefaultToLegacy()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "legacy" );
// Test (pom) default to legacy
assertEquals( "org.apache.derby/poms/derby-10.2.2.0.pom",
repoRequest.toNativePath( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0.pom", repository ) );
}
@Test
public void testNativePathSupportFileDefaultToLegacy()
throws Exception
{
ManagedRepositoryContent repository = createManagedRepo( "legacy" );
// Test (supportfile) default to legacy
assertEquals( "org.apache.derby/jars/derby-10.2.2.0.jar.sha1",
repoRequest.toNativePath( "org/apache/derby/derby/10.2.2.0/derby-10.2.2.0.jar.sha1",
repository ) );
}
private void assertValid( String path, String groupId, String artifactId, String version, String classifier,
String type )
throws Exception
{
String expectedId = "ArtifactReference - " + groupId + ":" + artifactId + ":" + version + ":"
+ ( classifier != null ? classifier + ":" : "" ) + type;
ArtifactReference reference = repoRequest.toArtifactReference( path );
assertNotNull( expectedId + " - Should not be null.", reference );
assertEquals( expectedId + " - Group ID", groupId, reference.getGroupId() );
assertEquals( expectedId + " - Artifact ID", artifactId, reference.getArtifactId() );
if ( StringUtils.isNotBlank( classifier ) )
{
assertEquals( expectedId + " - Classifier", classifier, reference.getClassifier() );
}
assertEquals( expectedId + " - Version ID", version, reference.getVersion() );
assertEquals( expectedId + " - Type", type, reference.getType() );
}
private void assertInvalidRequest( String path )
{
try
{
repoRequest.toArtifactReference( path );
fail( "Expected a LayoutException on an invalid path [" + path + "]" );
}
catch ( LayoutException e )
{
/* expected path */
}
}
}