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OPENJPA-871: support JoinColumn in conjunction with MapsId annotation 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@828889 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Fay Wang 2009-10-22 22:52:39 +00:00
parent 13c88d75cf
commit b646b8810d
15 changed files with 409 additions and 13 deletions
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10
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/FieldMapping.java
View File

@ -93,6 +93,8 @@ public class FieldMapping
private ForeignKey _bi_1ToM_Join_FK = null;
private ForeignKey _bi_1ToM_Elem_FK = null;
private boolean _hasMapsIdCols = false;
/**
* Constructor.
*/
@ -1335,4 +1337,12 @@ public class FieldMapping
public boolean isNonDefaultMappingUsingJoinTableStrategy() {
return isBi1To1JT() || isUni1To1JT() || isUniMTo1JT() || isBiMTo1JT();
}
public void setMapsIdCols(boolean hasMapsIdCols) {
_hasMapsIdCols = hasMapsIdCols;
}
public boolean hasMapsIdCols() {
return _hasMapsIdCols;
}
}

4
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/MappingInfo.java
View File

@ -544,6 +544,10 @@ public abstract class MappingInfo
// n columns because we don't know which of the n columns the info
// applies to
List given = getColumns();
if (context instanceof FieldMapping && ((FieldMapping)context).hasMapsIdCols())
given = ((FieldMapping)context).getValueInfo().getMapsIdColumns();
boolean fill = ((MappingRepository) context.getRepository()).
getMappingDefaults().defaultMissingInfo();
if ((!given.isEmpty() || (!adapt && !fill))

6
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/ValueMappingImpl.java
View File

@ -34,6 +34,7 @@ import org.apache.openjpa.jdbc.sql.Select;
import org.apache.openjpa.kernel.OpenJPAStateManager;
import org.apache.openjpa.lib.util.Localizer;
import org.apache.openjpa.meta.JavaTypes;
import org.apache.openjpa.meta.ValueMetaData;
import org.apache.openjpa.meta.ValueMetaDataImpl;
import org.apache.openjpa.util.InternalException;
import org.apache.openjpa.util.MetaDataException;
@ -459,6 +460,11 @@ public class ValueMappingImpl
}
}
public void copy(ValueMetaData vmd) {
super.copy(vmd);
copyMappingInfo((ValueMapping)vmd);
}
public void copyMappingInfo(ValueMapping vm) {
setValueMappedBy(vm.getValueMappedBy());
setPolymorphic(vm.getPolymorphic());

16
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/ValueMappingInfo.java
View File

@ -18,6 +18,7 @@
*/
package org.apache.openjpa.jdbc.meta;
import java.util.Collections;
import java.util.List;
import org.apache.openjpa.jdbc.schema.Column;
@ -47,6 +48,7 @@ public class ValueMappingInfo
private boolean _criteria = false;
private boolean _canNull = true;
private List _mapsIdCols = null;
/**
* Whether to use class criteria when joining to related type.
@ -331,4 +333,18 @@ public class ValueMappingInfo
if (_canNull)
_canNull = vinfo.canIndicateNull();
}
/**
* Raw column data.
*/
public List getMapsIdColumns() {
return (_mapsIdCols == null) ? Collections.EMPTY_LIST : _mapsIdCols;
}
/**
* Raw column data.
*/
public void setMapsIdColumns(List cols) {
_mapsIdCols = cols;
}
}

2
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/strats/EmbedValueHandler.java
View File

@ -283,7 +283,7 @@ public abstract class EmbedValueHandler
Column[] pkCols = ((ValueMappingImpl)fmd.getValue()).getColumns();
for (int j = 0; j < pkCols.length; j++) {
Column newCol = new Column();
newCol.setName(pkCols[j].getName());
newCol.copy(pkCols[j]);
cols.add(newCol);
}
}

82
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/strats/ObjectIdValueHandler.java
View File

@ -23,6 +23,8 @@ import java.util.ArrayList;
import java.util.List;
import org.apache.openjpa.jdbc.kernel.JDBCStore;
import org.apache.openjpa.jdbc.meta.ClassMapping;
import org.apache.openjpa.jdbc.meta.FieldMapping;
import org.apache.openjpa.jdbc.meta.ValueMapping;
import org.apache.openjpa.jdbc.schema.Column;
import org.apache.openjpa.jdbc.schema.ColumnIO;
@ -46,6 +48,7 @@ public class ObjectIdValueHandler
boolean adapt) {
List cols = new ArrayList();
List args = new ArrayList();
setMapsIdCol(vm);
super.map(vm, name, io, adapt, cols, args);
vm.setColumns((Column[]) cols.toArray(new Column[cols.size()]));
@ -53,6 +56,85 @@ public class ObjectIdValueHandler
return vm.getColumns();
}
private void setMapsIdCol(ValueMapping vm) {
if (!(vm instanceof FieldMapping))
return;
if (!((FieldMapping)vm).hasMapsIdCols())
return;
ClassMapping embeddedMeta = (ClassMapping)((FieldMapping)vm).getValue().getEmbeddedMetaData();
if (embeddedMeta == null)
return;
List mapsIdColList = ((FieldMapping)vm).getValueInfo().getMapsIdColumns();
if (mapsIdColList.size() > 0 ) {
setMapsIdCols(mapsIdColList, embeddedMeta);
return;
}
FieldMapping[] fmds = embeddedMeta.getFieldMappings();
for (int i = 0; i < fmds.length; i++) {
mapsIdColList = fmds[i].getValueInfo().getMapsIdColumns();
if (mapsIdColList.size() == 0)
continue;
ClassMapping embeddedMeta1 = (ClassMapping)fmds[i].getEmbeddedMetaData();
if (embeddedMeta1 != null)
setMapsIdCols(mapsIdColList, embeddedMeta1);
else
setMapsIdCols(mapsIdColList, fmds[i]);
}
}
private void setMapsIdCols(List cols, ClassMapping cm) {
for (int i = 0; i < cols.size(); i++) {
String refColName = ((Column)cols.get(i)).getTarget();
FieldMapping fm = getReferenceField(cm, refColName);
if (fm != null) {
List colList1 = new ArrayList();
colList1.add(cols.get(i));
fm.setMapsIdCols(true);
fm.getValueInfo().setMapsIdColumns(colList1);
}
}
}
private void setMapsIdCols(List cols, FieldMapping fm) {
if (cols.size() == 1) {
fm.setMapsIdCols(true);
fm.getValueInfo().setMapsIdColumns(cols);
return;
}
for (int i = 0; i < cols.size(); i++) {
String refColName = ((Column)cols.get(i)).getTarget();
if (isReferenceField(fm, refColName)) {
List colList1 = new ArrayList();
colList1.add(cols.get(i));
fm.setMapsIdCols(true);
fm.getValueInfo().setMapsIdColumns(colList1);
}
}
}
private FieldMapping getReferenceField(ClassMapping cm, String refColName) {
FieldMapping[] fmds = cm.getFieldMappings();
for (int i = 0; i < fmds.length; i++) {
if (isReferenceField(fmds[i], refColName))
return fmds[i];
}
return null;
}
private boolean isReferenceField(FieldMapping fm, String refColName) {
List cols = fm.getValueInfo().getColumns();
if (cols.size() == 0) {
if (fm.getName().equals(refColName))
return true;
} else {
if (((Column)cols.get(0)).getName().equals(refColName))
return true;
}
return false;
}
public Object getResultArgument(ValueMapping vm) {
return _args;
}

1
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/meta/strats/RelationFieldStrategy.java
View File

@ -200,6 +200,7 @@ public class RelationFieldStrategy
FieldMapping fm = (FieldMapping) pks[i];
ValueMappingImpl val = (ValueMappingImpl) field.getValue();
ValueMappingInfo info = val.getValueInfo();
if (info.getColumns().size() == 0)
info.setColumns(getMappedByIdColumns(fm));
}
}

15
openjpa-persistence-jdbc/src/main/java/org/apache/openjpa/persistence/jdbc/AnnotationPersistenceMappingParser.java
View File

@ -1689,6 +1689,21 @@ public class AnnotationPersistenceMappingParser
setColumns(fm, info, cols, unique);
if (secondary != null)
fm.getMappingInfo().setTableName(secondary);
String mappedByIdValue = fm.getMappedByIdValue();
if (mappedByIdValue != null) {
FieldMapping[] pks = fm.getDefiningMapping().getPrimaryKeyFieldMappings();
pks[0].setMapsIdCols(true);
if (mappedByIdValue.length() == 0) {
pks[0].getValueInfo().setMapsIdColumns(cols);
} else {
ClassMapping embeddedMeta = (ClassMapping)pks[0].getValue().getEmbeddedMetaData();
if (embeddedMeta != null) {
FieldMapping fmd = embeddedMeta.getFieldMapping(mappedByIdValue);
if (fmd != null)
fmd.getValueInfo().setMapsIdColumns(cols);
}
}
}
}
/**

11
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/Book1.java
View File

@ -22,13 +22,17 @@ import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.AttributeOverride;
import javax.persistence.AttributeOverrides;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.MapsId;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.apache.openjpa.persistence.jdbc.VersionColumn;
@ -44,17 +48,22 @@ import org.apache.openjpa.persistence.jdbc.VersionColumn;
*
*/
@Entity
@Table(name="DI_BOOK1")
@VersionColumn
public class Book1 implements Serializable {
@EmbeddedId
@AttributeOverrides({
@AttributeOverride(name="name", column=@Column(name="BOOK_NAME")),
@AttributeOverride(name="library", column=@Column(name="LIBRARY_NAME"))
})
private BookId1 bid;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "book")
private Set<Page1> pages = new HashSet<Page1>();
@MapsId("library")
@Column(nullable = false)
@ManyToOne
@JoinColumn(name="LIBRARY_NAME", referencedColumnName="LIBRARY_NAME")
private Library1 library;
private String author;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/Library1.java
View File

@ -26,6 +26,7 @@ import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.apache.openjpa.persistence.jdbc.VersionColumn;
@ -41,6 +42,7 @@ import org.apache.openjpa.persistence.jdbc.VersionColumn;
*
*/
@Entity
@Table(name="DI_LIBRARY1")
@VersionColumn
public class Library1 implements Serializable {
@Id

82
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/Line1.java Normal file
View File

@ -0,0 +1,82 @@
/*
* 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.
*/
package org.apache.openjpa.persistence.enhance.identity;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.AttributeOverride;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import javax.persistence.MapsId;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.apache.openjpa.persistence.jdbc.VersionColumn;
/**
* Entity used to test compound primary keys using entity as relationship to
* more than one level.
*
* Test case and domain classes were originally part of the reported issue
* <A href="https://issues.apache.org/jira/browse/OPENJPA-207">OPENJPA-207</A>
*
* @author Jeffrey Blattman
* @author Pinaki Poddar
*
*/
@Entity
@Table(name="DI_LINE1")
@VersionColumn
public class Line1 implements Serializable {
@EmbeddedId
@AttributeOverride(name="lineNum", column=@Column(name="LINE_NUM"))
private LineId1 lid;
@MapsId("page")
@ManyToOne
@JoinColumns({
@JoinColumn(name="LIBRARY_NAME", referencedColumnName="LIBRARY_NAME"),
@JoinColumn(name="BOOK_NAME", referencedColumnName="BOOK_NAME"),
@JoinColumn(name="PAGE_NUM", referencedColumnName="PAGE_NUM")
})
private Page1 page;
public LineId1 getLid() {
return lid;
}
public void setLid(LineId1 lid) {
this.lid = lid;
}
public Page1 getPage() {
return page;
}
public void setPage(Page1 page) {
this.page = page;
}
}

95
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/LineId1.java Normal file
View File

@ -0,0 +1,95 @@
/*
* 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.
*/
package org.apache.openjpa.persistence.enhance.identity;
import java.io.Serializable;
import javax.persistence.AttributeOverride;
import javax.persistence.AttributeOverrides;
import javax.persistence.Column;
import javax.persistence.Embeddable;
import javax.persistence.Embedded;
/**
* Entity identity used to test compound primary keys using entity as
* relationship to more than one level.
*
* Test case and domain classes were originally part of the reported issue
* <A href="https://issues.apache.org/jira/browse/OPENJPA-207">OPENJPA-207</A>
*
* @author Jeffrey Blattman
* @author Pinaki Poddar
*
*/
@Embeddable
public final class LineId1 implements Serializable {
@Column(name="LINE_NUM")
private int lineNum;
@Embedded
@AttributeOverride(name="number", column=@Column(name="PAGE_NUM"))
private PageId1 page;
public LineId1() {}
public LineId1(int lineNum, PageId1 page) {
this.lineNum = lineNum;
this.page = page;
}
public int getLineNum() {
return lineNum;
}
public void setLineNum(int lineNum) {
this.lineNum = lineNum;
}
public boolean equals(Object o) {
if (!(o instanceof LineId1)) {
return false;
}
LineId1 other = (LineId1)o;
if (!(getLineNum() == other.getLineNum())) {
return false;
}
if (!getPage().equals(other.getPage())) {
return false;
}
return true;
}
public int hashCode() {
return lineNum * (page != null ? getPage().hashCode() : 31);
}
public PageId1 getPage() {
return page;
}
public void setPage(PageId1 page) {
this.page = page;
}
}

36
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/Page1.java
View File

@ -19,7 +19,11 @@
package org.apache.openjpa.persistence.enhance.identity;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.AttributeOverride;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
@ -27,6 +31,8 @@ import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import javax.persistence.MapsId;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.apache.openjpa.persistence.jdbc.VersionColumn;
@ -42,22 +48,24 @@ import org.apache.openjpa.persistence.jdbc.VersionColumn;
*
*/
@Entity
@Table(name="DI_PAGE1")
@VersionColumn
public class Page1 implements Serializable {
@EmbeddedId
@AttributeOverride(name="number", column=@Column(name="PAGE_NUM"))
private PageId1 pid;
@MapsId("book")
@Column(nullable = false)
@ManyToOne
@JoinColumns({
@JoinColumn(name="BOOK_LIBRARY_LIBRARY_NAME",
referencedColumnName="LIBRARY_LIBRARY_NAME"),
@JoinColumn(name="BOOK_BOOK_NAME", referencedColumnName="BOOK_NAME")
@JoinColumn(name="LIBRARY_NAME", referencedColumnName="LIBRARY_NAME"),
@JoinColumn(name="BOOK_NAME", referencedColumnName="BOOK_NAME")
})
private Book1 book;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "page")
private Set<Line1> lines = new HashSet<Line1>();
public PageId1 getPid() {
return pid;
}
@ -73,4 +81,22 @@ public class Page1 implements Serializable {
public void setBook(Book1 book) {
this.book = book;
}
public Set<Line1> getLines() {
return lines;
}
public Line1 getLine(LineId1 lid) {
for (Line1 l: lines) {
if (l.getLid().equals(lid)) {
return l;
}
}
return null;
}
public void addLine(Line1 l) {
l.setPage(this);
lines.add(l);
}
}

8
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/PageId1.java
View File

@ -20,6 +20,9 @@ package org.apache.openjpa.persistence.enhance.identity;
import java.io.Serializable;
import javax.persistence.AttributeOverride;
import javax.persistence.AttributeOverrides;
import javax.persistence.Column;
import javax.persistence.Embeddable;
import javax.persistence.Embedded;
@ -39,7 +42,12 @@ import javax.persistence.Embedded;
@Embeddable
public final class PageId1 implements Serializable {
private int number;
@Embedded
@AttributeOverrides({
@AttributeOverride(name="name", column=@Column(name="BOOK_NAME")),
@AttributeOverride(name="library", column=@Column(name="LIBRARY_NAME"))
})
private BookId1 book;
public PageId1() {}

48
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/enhance/identity/TestMultipleLevelDerivedIdentity1.java
View File

@ -18,11 +18,13 @@
*/
package org.apache.openjpa.persistence.enhance.identity;
import java.util.Arrays;
import java.util.List;
import javax.persistence.EntityManager;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
import org.apache.openjpa.persistence.jdbc.SQLSniffer;
import org.apache.openjpa.persistence.test.SQLListenerTestCase;
/**
@ -32,22 +34,25 @@ import org.apache.openjpa.persistence.test.SingleEMFTestCase;
*
*/
@SuppressWarnings("unchecked")
public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
public class TestMultipleLevelDerivedIdentity1 extends SQLListenerTestCase {
private static String LIBRARY_NAME = "LIB";
private static String BOOK_NAME = "foo";
private static int NUM_PAGES = 3;
private static int NUM_LINES = 20;
public void setUp() throws Exception {
super.setUp(CLEAR_TABLES, Library1.class, Book1.class, Page1.class,
BookId1.class, PageId1.class,
super.setUp(DROP_TABLES, Library1.class, Book1.class, Page1.class,
BookId1.class, PageId1.class, Line1.class, LineId1.class,
"openjpa.RuntimeUnenhancedClasses", "unsupported");
create();
}
public void testPersist() {
sql.clear();
create();
}
public void testQueryRootLevel() {
sql.clear();
EntityManager em = emf.createEntityManager();
List<Library1> list = em.createQuery("SELECT p FROM Library1 p")
.getResultList();
@ -62,6 +67,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testQueryIntermediateLevel() {
sql.clear();
EntityManager em = emf.createEntityManager();
List<Book1> list = em.createQuery("SELECT p FROM Book1 p")
.getResultList();
@ -80,6 +86,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testQueryLeafLevel() {
sql.clear();
EntityManager em = emf.createEntityManager();
List<Page1> list = em.createQuery("SELECT p FROM Page1 p")
.getResultList();
@ -95,6 +102,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testFindRootNode() {
sql.clear();
EntityManager em = emf.createEntityManager();
Library1 lib = em.find(Library1.class, LIBRARY_NAME);
assertNotNull(lib);
@ -106,6 +114,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testFindIntermediateNode() {
sql.clear();
EntityManager em = emf.createEntityManager();
BookId1 bookId = new BookId1();
@ -116,6 +125,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testFindLeafNode() {
sql.clear();
EntityManager em = emf.createEntityManager();
BookId1 bookId = new BookId1();
@ -129,6 +139,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testUpdate() {
sql.clear();
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
BookId1 bookId = new BookId1();
@ -141,6 +152,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testDeleteRoot() {
sql.clear();
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
Library1 lib = em.find(Library1.class, LIBRARY_NAME);
@ -153,6 +165,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testDeleteLeafObtainedByQuery() {
sql.clear();
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
Page1 page = (Page1)em.createQuery(
@ -168,6 +181,7 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
}
public void testDeleteLeafObtainedByFind() {
sql.clear();
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
BookId1 bookId = new BookId1();
@ -212,10 +226,36 @@ public class TestMultipleLevelDerivedIdentity1 extends SingleEMFTestCase {
PageId1 pid = new PageId1(i, bid);
page.setPid(pid);
book.addPage(page);
for (int j = 1; j <= NUM_LINES; j++) {
Line1 line = new Line1();
LineId1 lid = new LineId1(j, pid);
line.setLid(lid);
page.addLine(line);
}
}
em.persist(lib);
em.getTransaction().commit();
em.clear();
assertSQLFragnments(sql, "CREATE TABLE DI_LIBRARY1", "LIBRARY_NAME");
assertSQLFragnments(sql, "CREATE TABLE DI_BOOK1", "LIBRARY_NAME", "BOOK_NAME");
assertSQLFragnments(sql, "CREATE TABLE DI_PAGE1", "LIBRARY_NAME", "BOOK_NAME", "PAGE_NUM");
assertSQLFragnments(sql, "CREATE TABLE DI_LINE1", "LIBRARY_NAME", "BOOK_NAME", "PAGE_NUM", "LINE_NUM");
}
void assertSQLFragnments(List<String> list, String... keys) {
if (SQLSniffer.matches(list, keys))
return;
fail("None of the following " + sql.size() + " SQL \r\n" +
toString(sql) + "\r\n contains all keys \r\n"
+ toString(Arrays.asList(keys)));
}
public String toString(List<String> list) {
StringBuffer buf = new StringBuffer();
for (String s : list)
buf.append(s).append("\r\n");
return buf.toString();
}
}