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added search api

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This commit is contained in:
Sebastian Sdorra
2011-02-11 18:20:47 +01:00
parent 3dc794b9b0
commit e6f5aa554f
4 changed files with 563 additions and 0 deletions
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178
scm-core/src/main/java/sonia/scm/search/SearchRequest.java Normal file
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/**
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
package sonia.scm.search;
/**
*
* @author Sebastian Sdorra
*/
public class SearchRequest
{
/**
* Constructs ...
*
*/
public SearchRequest() {}
/**
* Constructs ...
*
*
* @param query
*/
public SearchRequest(String query)
{
this.query = query;
}
/**
* Constructs ...
*
*
* @param query
* @param ignoreCase
*/
public SearchRequest(String query, boolean ignoreCase)
{
this.query = query;
this.ignoreCase = ignoreCase;
}
//~--- get methods ----------------------------------------------------------
/**
* Method description
*
*
* @return
*/
public int getMaxResults()
{
return maxResults;
}
/**
* Method description
*
*
* @return
*/
public String getQuery()
{
return query;
}
/**
* Method description
*
*
* @return
*/
public int getStartWith()
{
return startWith;
}
/**
* Method description
*
*
* @return
*/
public boolean isIgnoreCase()
{
return ignoreCase;
}
//~--- set methods ----------------------------------------------------------
/**
* Method description
*
*
* @param ignoreCase
*/
public void setIgnoreCase(boolean ignoreCase)
{
this.ignoreCase = ignoreCase;
}
/**
* Method description
*
*
* @param maxResults
*/
public void setMaxResults(int maxResults)
{
this.maxResults = maxResults;
}
/**
* Method description
*
*
* @param query
*/
public void setQuery(String query)
{
this.query = query;
}
/**
* Method description
*
*
* @param startWith
*/
public void setStartWith(int startWith)
{
this.startWith = startWith;
}
//~--- fields ---------------------------------------------------------------
/** Field description */
private boolean ignoreCase = false;
/** Field description */
private int maxResults = -1;
/** Field description */
private String query;
/** Field description */
private int startWith = 0;
}

150
scm-core/src/main/java/sonia/scm/search/SearchUtil.java Normal file
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/**
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
package sonia.scm.search;
//~--- non-JDK imports --------------------------------------------------------
import sonia.scm.util.Util;
/**
*
* @author Sebastian Sdorra
*/
public class SearchUtil
{
/**
* Method description
*
*
* @param request
* @param value
* @param other
*
* @return
*/
public static boolean matchesAll(SearchRequest request, String value,
String... other)
{
boolean result = false;
String query = createStringQuery(request);
if (value.matches(query))
{
result = true;
if (Util.isNotEmpty(other))
{
for (String o : other)
{
if (!o.matches(query))
{
result = false;
break;
}
}
}
}
return result;
}
/**
* Method description
*
*
* @param request
* @param value
* @param other
*
* @return
*/
public static boolean matchesOne(SearchRequest request, String value,
String... other)
{
boolean result = false;
String query = createStringQuery(request);
if (!value.matches(query))
{
if (Util.isNotEmpty(other))
{
for (String o : other)
{
if (o.matches(query))
{
result = true;
break;
}
}
}
}
else
{
result = true;
}
return result;
}
/**
* Method description
*
*
* @param request
*
* @return
*/
private static String createStringQuery(SearchRequest request)
{
String query = request.getQuery().trim();
if (request.isIgnoreCase())
{
query = query.toLowerCase();
}
query = query.replace("*", ".*").replace("?", ".");
query = ".*".concat(query).concat(".*");
if (request.isIgnoreCase())
{
query = "(?i)".concat(query);
}
return query;
}
}

58
scm-core/src/main/java/sonia/scm/search/Searchable.java Normal file
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/**
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
package sonia.scm.search;
//~--- JDK imports ------------------------------------------------------------
import java.util.Collection;
/**
*
* @author Sebastian Sdorra
*
* @param <T>
*/
public interface Searchable<T>
{
/**
* Method description
*
*
* @param searchRequest
*
* @return
*/
public Collection<T> search(SearchRequest searchRequest);
}

177
scm-core/src/test/java/sonia/scm/search/SearchUtilTest.java Normal file
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/**
* Copyright (c) 2010, Sebastian Sdorra
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of SCM-Manager; nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* http://bitbucket.org/sdorra/scm-manager
*
*/
package sonia.scm.search;
//~--- non-JDK imports --------------------------------------------------------
import org.junit.Test;
import static org.junit.Assert.*;
/**
*
* @author Sebastian Sdorra
*/
public class SearchUtilTest
{
/**
* Method description
*
*/
@Test
public void testMultiMatchesAll()
{
assertTrue(SearchUtil.matchesAll(new SearchRequest("test"), "test",
"test hello", "hello test",
"hello test hello"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test"), "test",
"test hello", "hello test",
"hello test hello", "ka"));
}
/**
* Method description
*
*/
@Test
public void testMultiMatchesOne()
{
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"), "test",
"test hello", "hello test",
"hello test hello"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"), "test",
"test hello", "hello test",
"hello test hello", "ka"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"), "hans", "uew",
"klaus", "hello test hello", "ka"));
}
/**
* Method description
*
*/
@Test
public void testSingleMatchesAll()
{
assertTrue(SearchUtil.matchesAll(new SearchRequest("test"), "test"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("test"), "hello test"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("test"), "test hello"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("test"),
"hello test hello"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test"),
"hello hello"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test"),
"hello te hello"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test"),
"hello TEST hello"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test"),
"hello TesT hello"));
}
/**
* Method description
*
*/
@Test
public void testSingleMatchesAllIgnoreCase()
{
assertTrue(SearchUtil.matchesAll(new SearchRequest("test", true), "tEsT"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("test", true),
"heLLo teSt"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("test", true),
"TEST hellO"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("test", true),
"hEllO tEsT hEllO"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test", true),
"heLLo heLLo"));
assertFalse(SearchUtil.matchesAll(new SearchRequest("test", true),
"heLLo te heLLo"));
}
/**
* Method description
*
*/
@Test
public void testSingleMatchesOne()
{
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"), "test"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"), "hello test"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"), "test hello"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test"),
"hello test hello"));
assertFalse(SearchUtil.matchesOne(new SearchRequest("test"),
"hello hello"));
assertFalse(SearchUtil.matchesOne(new SearchRequest("test"),
"hello te hello"));
assertFalse(SearchUtil.matchesOne(new SearchRequest("test"),
"hello TEST hello"));
assertFalse(SearchUtil.matchesOne(new SearchRequest("test"),
"hello TesT hello"));
}
/**
* Method description
*
*/
@Test
public void testSingleMatchesOneIgnoreCase()
{
assertTrue(SearchUtil.matchesOne(new SearchRequest("test", true), "tEsT"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test", true),
"heLLo teSt"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test", true),
"TEST hellO"));
assertTrue(SearchUtil.matchesOne(new SearchRequest("test", true),
"hEllO tEsT hEllO"));
assertFalse(SearchUtil.matchesOne(new SearchRequest("test", true),
"heLLo heLLo"));
assertFalse(SearchUtil.matchesOne(new SearchRequest("test", true),
"heLLo te heLLo"));
}
/**
* Method description
*
*/
@Test
public void testWildcardMatches()
{
assertTrue(SearchUtil.matchesAll(new SearchRequest("*test*"),
"hello test hello"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("?es?"), "test"));
assertTrue(SearchUtil.matchesAll(new SearchRequest("t*t"), "test"));
}
}