first commit
This commit is contained in:
589
hrmsEjb/net/sf/jasperreports/engine/design/JRDesignDataset.java
Normal file
589
hrmsEjb/net/sf/jasperreports/engine/design/JRDesignDataset.java
Normal file
@@ -0,0 +1,589 @@
|
||||
package net.sf.jasperreports.engine.design;
|
||||
|
||||
import java.beans.PropertyChangeEvent;
|
||||
import java.beans.PropertyChangeListener;
|
||||
import java.io.IOException;
|
||||
import java.io.ObjectInputStream;
|
||||
import java.io.Serializable;
|
||||
import java.net.URLStreamHandlerFactory;
|
||||
import java.sql.Connection;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.Comparator;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.ListIterator;
|
||||
import java.util.Locale;
|
||||
import java.util.Map;
|
||||
import java.util.ResourceBundle;
|
||||
import java.util.TimeZone;
|
||||
import net.sf.jasperreports.engine.JRAbstractScriptlet;
|
||||
import net.sf.jasperreports.engine.JRDataSource;
|
||||
import net.sf.jasperreports.engine.JRException;
|
||||
import net.sf.jasperreports.engine.JRExpression;
|
||||
import net.sf.jasperreports.engine.JRField;
|
||||
import net.sf.jasperreports.engine.JRGroup;
|
||||
import net.sf.jasperreports.engine.JRParameter;
|
||||
import net.sf.jasperreports.engine.JRQuery;
|
||||
import net.sf.jasperreports.engine.JRRuntimeException;
|
||||
import net.sf.jasperreports.engine.JRSortField;
|
||||
import net.sf.jasperreports.engine.JRVariable;
|
||||
import net.sf.jasperreports.engine.JRVirtualizer;
|
||||
import net.sf.jasperreports.engine.base.JRBaseDataset;
|
||||
import net.sf.jasperreports.engine.query.JRQueryExecuterFactory;
|
||||
import net.sf.jasperreports.engine.util.FileResolver;
|
||||
import net.sf.jasperreports.engine.util.FormatFactory;
|
||||
import net.sf.jasperreports.engine.util.JRQueryExecuterUtils;
|
||||
|
||||
public class JRDesignDataset extends JRBaseDataset {
|
||||
private static final long serialVersionUID = 10200L;
|
||||
|
||||
public static final String PROPERTY_FIELDS = "fields";
|
||||
|
||||
public static final String PROPERTY_FILTER_EXPRESSION = "filterExpression";
|
||||
|
||||
public static final String PROPERTY_GROUPS = "groups";
|
||||
|
||||
public static final String PROPERTY_NAME = "name";
|
||||
|
||||
public static final String PROPERTY_PARAMETERS = "parameters";
|
||||
|
||||
public static final String PROPERTY_QUERY = "query";
|
||||
|
||||
public static final String PROPERTY_RESOURCE_BUNDLE = "resourceBundle";
|
||||
|
||||
public static final String PROPERTY_SCRIPTLET_CLASS = "scriptletClass";
|
||||
|
||||
public static final String PROPERTY_SORT_FIELDS = "sortFields";
|
||||
|
||||
public static final String PROPERTY_VARIABLES = "variables";
|
||||
|
||||
protected Map parametersMap = new HashMap();
|
||||
|
||||
protected List parametersList = new ArrayList();
|
||||
|
||||
protected Map fieldsMap = new HashMap();
|
||||
|
||||
protected List fieldsList = new ArrayList();
|
||||
|
||||
protected Map sortFieldsMap = new HashMap();
|
||||
|
||||
protected List sortFieldsList = new ArrayList();
|
||||
|
||||
protected Map variablesMap = new HashMap();
|
||||
|
||||
protected List variablesList = new ArrayList();
|
||||
|
||||
protected Map groupsMap = new HashMap();
|
||||
|
||||
protected List groupsList = new ArrayList();
|
||||
|
||||
private class QueryLanguageChangeListener implements PropertyChangeListener, Serializable {
|
||||
private static final long serialVersionUID = 10200L;
|
||||
|
||||
private final JRDesignDataset this$0;
|
||||
|
||||
private QueryLanguageChangeListener() {}
|
||||
|
||||
public void propertyChange(PropertyChangeEvent evt) {
|
||||
JRDesignDataset.this.queryLanguageChanged((String)evt.getOldValue(), (String)evt.getNewValue());
|
||||
}
|
||||
}
|
||||
|
||||
private PropertyChangeListener queryLanguageChangeListener = new QueryLanguageChangeListener();
|
||||
|
||||
private static final Object[] BUILT_IN_PARAMETERS = new Object[] {
|
||||
"REPORT_PARAMETERS_MAP", Map.class, "REPORT_CONNECTION", Connection.class, "REPORT_MAX_COUNT", Integer.class, "REPORT_DATA_SOURCE", JRDataSource.class, "REPORT_SCRIPTLET", JRAbstractScriptlet.class,
|
||||
"REPORT_LOCALE", Locale.class, "REPORT_RESOURCE_BUNDLE", ResourceBundle.class, "REPORT_TIME_ZONE", TimeZone.class, "REPORT_FORMAT_FACTORY", FormatFactory.class, "REPORT_CLASS_LOADER", ClassLoader.class,
|
||||
"REPORT_URL_HANDLER_FACTORY", URLStreamHandlerFactory.class, "REPORT_FILE_RESOLVER", FileResolver.class };
|
||||
|
||||
private static final Object[] BUILT_IN_PARAMETERS_MAIN = new Object[] { "REPORT_VIRTUALIZER", JRVirtualizer.class, "IS_IGNORE_PAGINATION", Boolean.class, "REPORT_TEMPLATES", Collection.class };
|
||||
|
||||
public JRDesignDataset(boolean isMain) {
|
||||
super(isMain);
|
||||
addBuiltinParameters(BUILT_IN_PARAMETERS);
|
||||
if (isMain)
|
||||
addBuiltinParameters(BUILT_IN_PARAMETERS_MAIN);
|
||||
try {
|
||||
if (isMain) {
|
||||
addVariable(createPageNumberVariable());
|
||||
addVariable(createColumnNumberVariable());
|
||||
}
|
||||
addVariable(createReportCountVariable());
|
||||
if (isMain) {
|
||||
addVariable(createPageCountVariable());
|
||||
addVariable(createColumnCountVariable());
|
||||
}
|
||||
} catch (JRException e) {}
|
||||
}
|
||||
|
||||
private static JRDesignVariable createPageCountVariable() {
|
||||
JRDesignVariable variable = new JRDesignVariable();
|
||||
variable.setName("PAGE_COUNT");
|
||||
variable.setValueClass(Integer.class);
|
||||
variable.setResetType((byte)2);
|
||||
variable.setCalculation((byte)1);
|
||||
variable.setSystemDefined(true);
|
||||
JRDesignExpression expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(1)");
|
||||
variable.setExpression((JRExpression)expression);
|
||||
expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(0)");
|
||||
variable.setInitialValueExpression((JRExpression)expression);
|
||||
return variable;
|
||||
}
|
||||
|
||||
private static JRDesignVariable createColumnNumberVariable() {
|
||||
JRDesignVariable variable = new JRDesignVariable();
|
||||
variable.setName("COLUMN_NUMBER");
|
||||
variable.setValueClass(Integer.class);
|
||||
variable.setResetType((byte)2);
|
||||
variable.setCalculation((byte)8);
|
||||
variable.setSystemDefined(true);
|
||||
JRDesignExpression expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(1)");
|
||||
variable.setInitialValueExpression((JRExpression)expression);
|
||||
return variable;
|
||||
}
|
||||
|
||||
private static JRDesignVariable createPageNumberVariable() {
|
||||
JRDesignVariable variable = new JRDesignVariable();
|
||||
variable.setName("PAGE_NUMBER");
|
||||
variable.setValueClass(Integer.class);
|
||||
variable.setResetType((byte)1);
|
||||
variable.setCalculation((byte)8);
|
||||
variable.setSystemDefined(true);
|
||||
JRDesignExpression expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(1)");
|
||||
variable.setInitialValueExpression((JRExpression)expression);
|
||||
return variable;
|
||||
}
|
||||
|
||||
private static JRDesignVariable createColumnCountVariable() {
|
||||
JRDesignVariable variable = new JRDesignVariable();
|
||||
variable.setName("COLUMN_COUNT");
|
||||
variable.setValueClass(Integer.class);
|
||||
variable.setResetType((byte)3);
|
||||
variable.setCalculation((byte)1);
|
||||
variable.setSystemDefined(true);
|
||||
JRDesignExpression expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(1)");
|
||||
variable.setExpression((JRExpression)expression);
|
||||
expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(0)");
|
||||
variable.setInitialValueExpression((JRExpression)expression);
|
||||
return variable;
|
||||
}
|
||||
|
||||
private void addBuiltinParameters(Object[] parametersArray) {
|
||||
for (int i = 0; i < parametersArray.length; i++) {
|
||||
JRDesignParameter parameter = new JRDesignParameter();
|
||||
parameter.setName((String)parametersArray[i++]);
|
||||
parameter.setValueClass((Class)parametersArray[i]);
|
||||
parameter.setSystemDefined(true);
|
||||
try {
|
||||
addParameter((JRParameter)parameter);
|
||||
} catch (JRException e) {}
|
||||
}
|
||||
}
|
||||
|
||||
private static JRDesignVariable createReportCountVariable() {
|
||||
JRDesignVariable variable = new JRDesignVariable();
|
||||
variable.setName("REPORT_COUNT");
|
||||
variable.setValueClass(Integer.class);
|
||||
variable.setResetType((byte)1);
|
||||
variable.setCalculation((byte)1);
|
||||
variable.setSystemDefined(true);
|
||||
JRDesignExpression expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(1)");
|
||||
variable.setExpression((JRExpression)expression);
|
||||
expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(0)");
|
||||
variable.setInitialValueExpression((JRExpression)expression);
|
||||
return variable;
|
||||
}
|
||||
|
||||
public void setName(String name) {
|
||||
Object old = this.name;
|
||||
this.name = name;
|
||||
getEventSupport().firePropertyChange("name", old, this.name);
|
||||
}
|
||||
|
||||
public JRParameter[] getParameters() {
|
||||
JRParameter[] parametersArray = new JRParameter[this.parametersList.size()];
|
||||
this.parametersList.toArray((Object[])parametersArray);
|
||||
return parametersArray;
|
||||
}
|
||||
|
||||
public List getParametersList() {
|
||||
return this.parametersList;
|
||||
}
|
||||
|
||||
public Map getParametersMap() {
|
||||
return this.parametersMap;
|
||||
}
|
||||
|
||||
public void addParameter(JRParameter parameter) throws JRException {
|
||||
if (this.parametersMap.containsKey(parameter.getName()))
|
||||
throw new JRException("Duplicate declaration of parameter : " + parameter.getName());
|
||||
this.parametersList.add(parameter);
|
||||
this.parametersMap.put(parameter.getName(), parameter);
|
||||
getEventSupport().fireCollectionElementAddedEvent("parameters", parameter, this.parametersList.size() - 1);
|
||||
}
|
||||
|
||||
public JRParameter removeParameter(String parameterName) {
|
||||
return removeParameter((JRParameter)this.parametersMap.get(parameterName));
|
||||
}
|
||||
|
||||
public JRParameter removeParameter(JRParameter parameter) {
|
||||
if (parameter != null) {
|
||||
int idx = this.parametersList.indexOf(parameter);
|
||||
if (idx >= 0) {
|
||||
this.parametersList.remove(idx);
|
||||
this.parametersMap.remove(parameter.getName());
|
||||
getEventSupport().fireCollectionElementRemovedEvent("parameters", parameter, idx);
|
||||
}
|
||||
}
|
||||
return parameter;
|
||||
}
|
||||
|
||||
public void setQuery(JRDesignQuery query) {
|
||||
Object old = query;
|
||||
String oldLanguage = null;
|
||||
if (this.query != null) {
|
||||
((JRDesignQuery)this.query).removePropertyChangeListener("language", this.queryLanguageChangeListener);
|
||||
oldLanguage = this.query.getLanguage();
|
||||
}
|
||||
this.query = (JRQuery)query;
|
||||
String newLanguage = null;
|
||||
if (query != null) {
|
||||
query.addPropertyChangeListener("language", this.queryLanguageChangeListener);
|
||||
newLanguage = query.getLanguage();
|
||||
}
|
||||
queryLanguageChanged(oldLanguage, newLanguage);
|
||||
getEventSupport().firePropertyChange("query", old, this.query);
|
||||
}
|
||||
|
||||
public void setScriptletClass(String scriptletClass) {
|
||||
Object old = this.scriptletClass;
|
||||
this.scriptletClass = scriptletClass;
|
||||
if (scriptletClass == null) {
|
||||
((JRDesignParameter)this.parametersMap.get("REPORT_SCRIPTLET")).setValueClass(JRAbstractScriptlet.class);
|
||||
} else {
|
||||
((JRDesignParameter)this.parametersMap.get("REPORT_SCRIPTLET")).setValueClassName(scriptletClass);
|
||||
}
|
||||
getEventSupport().firePropertyChange("scriptletClass", old, this.scriptletClass);
|
||||
}
|
||||
|
||||
public JRField[] getFields() {
|
||||
JRField[] fieldsArray = new JRField[this.fieldsList.size()];
|
||||
this.fieldsList.toArray((Object[])fieldsArray);
|
||||
return fieldsArray;
|
||||
}
|
||||
|
||||
public List getFieldsList() {
|
||||
return this.fieldsList;
|
||||
}
|
||||
|
||||
public Map getFieldsMap() {
|
||||
return this.fieldsMap;
|
||||
}
|
||||
|
||||
public void addField(JRField field) throws JRException {
|
||||
if (this.fieldsMap.containsKey(field.getName()))
|
||||
throw new JRException("Duplicate declaration of field : " + field.getName());
|
||||
this.fieldsList.add(field);
|
||||
this.fieldsMap.put(field.getName(), field);
|
||||
getEventSupport().fireCollectionElementAddedEvent("fields", field, this.fieldsList.size() - 1);
|
||||
}
|
||||
|
||||
public JRField removeField(String fieldName) {
|
||||
return removeField((JRField)this.fieldsMap.get(fieldName));
|
||||
}
|
||||
|
||||
public JRField removeField(JRField field) {
|
||||
if (field != null) {
|
||||
int idx = this.fieldsList.indexOf(field);
|
||||
if (idx >= 0) {
|
||||
this.fieldsList.remove(idx);
|
||||
this.fieldsMap.remove(field.getName());
|
||||
getEventSupport().fireCollectionElementRemovedEvent("fields", field, idx);
|
||||
}
|
||||
}
|
||||
return field;
|
||||
}
|
||||
|
||||
public JRSortField[] getSortFields() {
|
||||
JRSortField[] sortFieldsArray = new JRSortField[this.sortFieldsList.size()];
|
||||
this.sortFieldsList.toArray((Object[])sortFieldsArray);
|
||||
return sortFieldsArray;
|
||||
}
|
||||
|
||||
public List getSortFieldsList() {
|
||||
return this.sortFieldsList;
|
||||
}
|
||||
|
||||
public void addSortField(JRSortField sortField) throws JRException {
|
||||
if (this.sortFieldsMap.containsKey(sortField.getName()))
|
||||
throw new JRException("Duplicate declaration of sort field : " + sortField.getName());
|
||||
this.sortFieldsList.add(sortField);
|
||||
this.sortFieldsMap.put(sortField.getName(), sortField);
|
||||
getEventSupport().fireCollectionElementAddedEvent("sortFields", sortField, this.sortFieldsList.size() - 1);
|
||||
}
|
||||
|
||||
public JRSortField removeSortField(String fieldName) {
|
||||
return removeSortField((JRSortField)this.sortFieldsMap.get(fieldName));
|
||||
}
|
||||
|
||||
public JRSortField removeSortField(JRSortField sortField) {
|
||||
if (sortField != null) {
|
||||
int idx = this.sortFieldsList.indexOf(sortField);
|
||||
if (idx >= 0) {
|
||||
this.sortFieldsList.remove(idx);
|
||||
this.sortFieldsMap.remove(sortField.getName());
|
||||
getEventSupport().fireCollectionElementRemovedEvent("sortFields", sortField, idx);
|
||||
}
|
||||
}
|
||||
return sortField;
|
||||
}
|
||||
|
||||
public JRVariable[] getVariables() {
|
||||
JRVariable[] variablesArray = new JRVariable[this.variablesList.size()];
|
||||
this.variablesList.toArray((Object[])variablesArray);
|
||||
return variablesArray;
|
||||
}
|
||||
|
||||
public List getVariablesList() {
|
||||
return this.variablesList;
|
||||
}
|
||||
|
||||
public Map getVariablesMap() {
|
||||
return this.variablesMap;
|
||||
}
|
||||
|
||||
public void addVariable(JRDesignVariable variable) throws JRException {
|
||||
addVariable(variable, false);
|
||||
}
|
||||
|
||||
protected void addVariable(JRDesignVariable variable, boolean system) throws JRException {
|
||||
int addedIdx;
|
||||
if (this.variablesMap.containsKey(variable.getName()))
|
||||
throw new JRException("Duplicate declaration of variable : " + variable.getName());
|
||||
if (system) {
|
||||
ListIterator it = this.variablesList.listIterator();
|
||||
while (it.hasNext()) {
|
||||
JRVariable var = it.next();
|
||||
if (!var.isSystemDefined()) {
|
||||
it.previous();
|
||||
break;
|
||||
}
|
||||
}
|
||||
it.add(variable);
|
||||
addedIdx = it.previousIndex();
|
||||
} else {
|
||||
this.variablesList.add(variable);
|
||||
addedIdx = this.variablesList.size() - 1;
|
||||
}
|
||||
this.variablesMap.put(variable.getName(), variable);
|
||||
getEventSupport().fireCollectionElementAddedEvent("variables", variable, addedIdx);
|
||||
}
|
||||
|
||||
public JRVariable removeVariable(String variableName) {
|
||||
return removeVariable((JRVariable)this.variablesMap.get(variableName));
|
||||
}
|
||||
|
||||
public JRVariable removeVariable(JRVariable variable) {
|
||||
if (variable != null) {
|
||||
int idx = this.variablesList.indexOf(variable);
|
||||
if (idx >= 0) {
|
||||
this.variablesList.remove(idx);
|
||||
this.variablesMap.remove(variable.getName());
|
||||
getEventSupport().fireCollectionElementRemovedEvent("variables", variable, idx);
|
||||
}
|
||||
}
|
||||
return variable;
|
||||
}
|
||||
|
||||
public JRGroup[] getGroups() {
|
||||
JRGroup[] groupsArray = new JRGroup[this.groupsList.size()];
|
||||
this.groupsList.toArray((Object[])groupsArray);
|
||||
return groupsArray;
|
||||
}
|
||||
|
||||
public List getGroupsList() {
|
||||
return this.groupsList;
|
||||
}
|
||||
|
||||
public Map getGroupsMap() {
|
||||
return this.groupsMap;
|
||||
}
|
||||
|
||||
public void addGroup(JRDesignGroup group) throws JRException {
|
||||
if (this.groupsMap.containsKey(group.getName()))
|
||||
throw new JRException("Duplicate declaration of group : " + group.getName());
|
||||
JRDesignVariable countVariable = new JRDesignVariable();
|
||||
countVariable.setName(group.getName() + "_COUNT");
|
||||
countVariable.setValueClass(Integer.class);
|
||||
countVariable.setResetType((byte)4);
|
||||
countVariable.setResetGroup((JRGroup)group);
|
||||
countVariable.setCalculation((byte)1);
|
||||
countVariable.setSystemDefined(true);
|
||||
JRDesignExpression expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(1)");
|
||||
countVariable.setExpression((JRExpression)expression);
|
||||
expression = new JRDesignExpression();
|
||||
expression.setValueClass(Integer.class);
|
||||
expression.setText("new Integer(0)");
|
||||
countVariable.setInitialValueExpression((JRExpression)expression);
|
||||
addVariable(countVariable, true);
|
||||
group.setCountVariable((JRVariable)countVariable);
|
||||
this.groupsList.add(group);
|
||||
this.groupsMap.put(group.getName(), group);
|
||||
getEventSupport().fireCollectionElementAddedEvent("groups", group, this.groupsList.size() - 1);
|
||||
}
|
||||
|
||||
public JRGroup removeGroup(String groupName) {
|
||||
return removeGroup((JRGroup)this.groupsMap.get(groupName));
|
||||
}
|
||||
|
||||
public JRGroup removeGroup(JRGroup group) {
|
||||
if (group != null) {
|
||||
removeVariable(group.getCountVariable());
|
||||
int idx = this.groupsList.indexOf(group);
|
||||
if (idx >= 0) {
|
||||
this.groupsList.remove(idx);
|
||||
this.groupsMap.remove(group.getName());
|
||||
getEventSupport().fireCollectionElementRemovedEvent("groups", group, idx);
|
||||
}
|
||||
}
|
||||
return group;
|
||||
}
|
||||
|
||||
public void setResourceBundle(String resourceBundle) {
|
||||
Object old = this.resourceBundle;
|
||||
this.resourceBundle = resourceBundle;
|
||||
getEventSupport().firePropertyChange("resourceBundle", old, this.resourceBundle);
|
||||
}
|
||||
|
||||
protected void queryLanguageChanged(String oldLanguage, String newLanguage) {
|
||||
try {
|
||||
if (oldLanguage != null) {
|
||||
JRQueryExecuterFactory queryExecuterFactory = JRQueryExecuterUtils.getQueryExecuterFactory(oldLanguage);
|
||||
Object[] builtinParameters = queryExecuterFactory.getBuiltinParameters();
|
||||
if (builtinParameters != null)
|
||||
removeBuiltinParameters(builtinParameters);
|
||||
}
|
||||
if (newLanguage != null) {
|
||||
JRQueryExecuterFactory queryExecuterFactory = JRQueryExecuterUtils.getQueryExecuterFactory(newLanguage);
|
||||
Object[] builtinParameters = queryExecuterFactory.getBuiltinParameters();
|
||||
if (builtinParameters != null) {
|
||||
addBuiltinParameters(builtinParameters);
|
||||
sortSystemParamsFirst();
|
||||
}
|
||||
}
|
||||
} catch (JRException e) {
|
||||
throw new JRRuntimeException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private void sortSystemParamsFirst() {
|
||||
Collections.sort(this.parametersList, new Comparator() {
|
||||
private final JRDesignDataset this$0;
|
||||
|
||||
public int compare(Object o1, Object o2) {
|
||||
JRParameter p1 = (JRParameter)o1;
|
||||
JRParameter p2 = (JRParameter)o2;
|
||||
boolean s1 = p1.isSystemDefined();
|
||||
boolean s2 = p2.isSystemDefined();
|
||||
return s1 ? (s2 ? 0 : -1) : (s2 ? 1 : 0);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void removeBuiltinParameters(Object[] builtinParameters) {
|
||||
for (int i = 0; i < builtinParameters.length; i += 2) {
|
||||
String parameterName = (String)builtinParameters[i];
|
||||
JRParameter parameter = (JRParameter)this.parametersMap.get(parameterName);
|
||||
if (parameter.isSystemDefined())
|
||||
removeParameter(parameter);
|
||||
}
|
||||
}
|
||||
|
||||
public void setProperty(String propName, String value) {
|
||||
getPropertiesMap().setProperty(propName, value);
|
||||
}
|
||||
|
||||
public void setFilterExpression(JRExpression expression) {
|
||||
Object old = this.filterExpression;
|
||||
this.filterExpression = expression;
|
||||
getEventSupport().firePropertyChange("filterExpression", old, this.filterExpression);
|
||||
}
|
||||
|
||||
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
|
||||
in.defaultReadObject();
|
||||
if (this.sortFieldsMap == null)
|
||||
this.sortFieldsMap = new HashMap();
|
||||
if (this.sortFieldsList == null)
|
||||
this.sortFieldsList = new ArrayList();
|
||||
}
|
||||
|
||||
public Object clone() {
|
||||
JRDesignDataset clone = (JRDesignDataset)super.clone();
|
||||
if (this.parametersList != null) {
|
||||
clone.parametersList = new ArrayList(this.parametersList.size());
|
||||
clone.parametersMap = new HashMap(this.parametersList.size());
|
||||
for (int i = 0; i < this.parametersList.size(); i++) {
|
||||
JRParameter parameter = (JRParameter)((JRParameter)this.parametersList.get(i)).clone();
|
||||
clone.parametersList.add(parameter);
|
||||
clone.parametersMap.put(parameter.getName(), parameter);
|
||||
}
|
||||
}
|
||||
if (this.fieldsList != null) {
|
||||
clone.fieldsList = new ArrayList(this.fieldsList.size());
|
||||
clone.fieldsMap = new HashMap(this.fieldsList.size());
|
||||
for (int i = 0; i < this.fieldsList.size(); i++) {
|
||||
JRField field = (JRField)((JRField)this.fieldsList.get(i)).clone();
|
||||
clone.fieldsList.add(field);
|
||||
clone.fieldsMap.put(field.getName(), field);
|
||||
}
|
||||
}
|
||||
if (this.sortFieldsList != null) {
|
||||
clone.sortFieldsList = new ArrayList(this.sortFieldsList.size());
|
||||
clone.sortFieldsMap = new HashMap(this.sortFieldsList.size());
|
||||
for (int i = 0; i < this.sortFieldsList.size(); i++) {
|
||||
JRSortField sortField = (JRSortField)((JRSortField)this.sortFieldsList.get(i)).clone();
|
||||
clone.sortFieldsList.add(sortField);
|
||||
clone.sortFieldsMap.put(sortField.getName(), sortField);
|
||||
}
|
||||
}
|
||||
if (this.variablesList != null) {
|
||||
clone.variablesList = new ArrayList(this.variablesList.size());
|
||||
clone.variablesMap = new HashMap(this.variablesList.size());
|
||||
for (int i = 0; i < this.variablesList.size(); i++) {
|
||||
JRVariable variable = (JRVariable)((JRVariable)this.variablesList.get(i)).clone();
|
||||
clone.variablesList.add(variable);
|
||||
clone.variablesMap.put(variable.getName(), variable);
|
||||
}
|
||||
}
|
||||
if (this.groupsList != null) {
|
||||
clone.groupsList = new ArrayList(this.groupsList.size());
|
||||
clone.groupsMap = new HashMap(this.groupsList.size());
|
||||
for (int i = 0; i < this.groupsList.size(); i++) {
|
||||
JRGroup group = (JRGroup)((JRGroup)this.groupsList.get(i)).clone();
|
||||
clone.groupsList.add(group);
|
||||
clone.groupsMap.put(group.getName(), group);
|
||||
}
|
||||
}
|
||||
return clone;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user