Revision 1947 org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.dynform/org.gvsig.tools.dynform.spi/src/main/java/org/gvsig/tools/dynform/spi/dynform/AbstractJDynForm.java
| AbstractJDynForm.java | ||
|---|---|---|
| 6 | 6 |
import java.awt.Dimension; |
| 7 | 7 |
import java.awt.event.MouseAdapter; |
| 8 | 8 |
import java.awt.event.MouseEvent; |
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import java.io.IOException; |
|
| 9 | 10 |
import java.util.ArrayList; |
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import java.util.Collection; |
|
| 12 |
import java.util.Collections; |
|
| 10 | 13 |
import java.util.HashMap; |
| 11 | 14 |
import java.util.HashSet; |
| 12 | 15 |
import java.util.Iterator; |
| 13 | 16 |
import java.util.List; |
| 14 | 17 |
import java.util.Map; |
| 15 | 18 |
import java.util.Set; |
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import java.util.logging.Level; |
|
| 16 | 20 |
import javax.swing.Action; |
| 17 | 21 |
import javax.swing.BorderFactory; |
| 18 | 22 |
import javax.swing.JComponent; |
| ... | ... | |
| 21 | 25 |
import javax.swing.JPanel; |
| 22 | 26 |
import javax.swing.JScrollPane; |
| 23 | 27 |
import javax.swing.JViewport; |
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import org.apache.commons.io.IOUtils; |
|
| 24 | 29 |
import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.expressionevaluator.Code; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
|
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import org.gvsig.expressionevaluator.Function; |
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import org.gvsig.expressionevaluator.Interpreter; |
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import org.gvsig.tools.ToolsLocator; |
|
| 25 | 36 |
import org.gvsig.tools.dataTypes.CoercionException; |
| 26 | 37 |
import org.gvsig.tools.dataTypes.DataType; |
| 27 | 38 |
import org.gvsig.tools.dataTypes.DataTypes; |
| 28 | 39 |
import org.gvsig.tools.dynform.DynFormDefinition; |
| 29 | 40 |
import org.gvsig.tools.dynform.JDynForm; |
| 30 | 41 |
import org.gvsig.tools.dynform.JDynFormField; |
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import org.gvsig.tools.dynform.JDynFormSet; |
|
| 32 | 42 |
import org.gvsig.tools.dynform.spi.DynFormSPIManager; |
| 33 | 43 |
import org.gvsig.tools.dynobject.DynObject; |
| 34 | 44 |
import org.gvsig.tools.dynobject.Tags; |
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import org.gvsig.tools.identitymanagement.SimpleIdentity; |
|
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import org.gvsig.tools.resourcesstorage.ResourcesStorage; |
|
| 35 | 47 |
import org.gvsig.tools.util.PropertiesSupportHelper; |
| 36 | 48 |
import org.slf4j.Logger; |
| 37 | 49 |
import org.slf4j.LoggerFactory; |
| ... | ... | |
| 58 | 70 |
protected DynObject values = null; |
| 59 | 71 |
private boolean border; |
| 60 | 72 |
private final PropertiesSupportHelper propertiesHelper = new PropertiesSupportHelper(); |
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private Interpreter interpreter; |
|
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private boolean intepreter_initialized = false; |
|
| 61 | 75 |
|
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@SuppressWarnings("OverridableMethodCallInConstructor")
|
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public AbstractJDynForm( |
| ... | ... | |
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this.customActions = new HashMap(); |
| 75 | 89 |
if (definition != null) {
|
| 76 | 90 |
this.loadDefaultValuesFromTags(definition.getTags()); |
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SimpleIdentity user = ToolsLocator.getIdentityManager().getCurrentIdentity(); |
|
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if( !user.canWrite(this, definition.getName()) ) {
|
|
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this.readOnly = true; |
|
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} |
|
| 77 | 95 |
} |
| 78 | 96 |
} |
| 79 | 97 |
|
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private Interpreter getInterpreter() {
|
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if( intepreter_initialized ) {
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return interpreter; |
|
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} |
|
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try {
|
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ResourcesStorage resources = this.context.getResourcesStorage(); |
|
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if( resources==null ) {
|
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this.interpreter = null; |
|
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this.intepreter_initialized = true; |
|
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return null; |
|
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} |
|
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ResourcesStorage.Resource res = resources.getResource("jfrms");
|
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if( res == null || !res.exists() ) {
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this.interpreter = null; |
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this.intepreter_initialized = true; |
|
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return null; |
|
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} |
|
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List<String> lines = IOUtils.readLines(res.asInputStream()); |
|
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if( lines == null ) {
|
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this.interpreter = null; |
|
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this.intepreter_initialized = true; |
|
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return null; |
|
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} |
|
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String source = StringUtils.join(lines, "\n"); |
|
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ExpressionEvaluatorManager expmanager = ExpressionEvaluatorLocator.getManager(); |
|
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Code code = expmanager.compile(source); |
|
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this.interpreter = expmanager.createInterpreter(); |
|
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this.interpreter.run(code); |
|
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this.intepreter_initialized = true; |
|
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return interpreter; |
|
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} catch (IOException ex) {
|
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LOGGER.warn("Can't load resource jfrms.", ex);
|
|
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this.interpreter = null; |
|
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this.intepreter_initialized = true; |
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return null; |
|
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} |
|
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} |
|
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|
|
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@Override |
|
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public boolean hasUserCode() {
|
|
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return this.getInterpreter()!=null; |
|
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} |
|
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|
|
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@Override |
|
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public boolean hasUserFunction(String name) {
|
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Interpreter theInterpreter = this.getInterpreter(); |
|
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if( theInterpreter==null ) {
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return false; |
|
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} |
|
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return theInterpreter.hasFunction(name); |
|
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} |
|
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|
|
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protected void callUserEvent(String name, Object...args) {
|
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Interpreter theInterpreter = this.getInterpreter(); |
|
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if( theInterpreter==null ) {
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return; |
|
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} |
|
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if( theInterpreter.hasFunction(name) ) {
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try {
|
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theInterpreter.call(name, args); |
|
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} catch(Exception ex) {
|
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LOGGER.warn("Error calling form event '"+name+"'.", ex);
|
|
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} |
|
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} |
|
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} |
|
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|
|
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@Override |
|
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public Object callUserFunction(String function, Object...args) throws Exception {
|
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Interpreter theInterpreter = this.getInterpreter(); |
|
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if( theInterpreter==null ) {
|
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throw new RuntimeException("Can't exists user code associated to this form.");
|
|
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} |
|
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if( !theInterpreter.hasFunction(function) ) {
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throw new IllegalArgumentException("Don't exists function '"+function+"' associated to this form.");
|
|
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} |
|
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return theInterpreter.call(function, args); |
|
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} |
|
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|
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protected Collection<Function> getUserFunctions() {
|
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Interpreter theInterpreter = this.getInterpreter(); |
|
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if( theInterpreter==null ) {
|
|
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return Collections.EMPTY_LIST; |
|
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} |
|
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return theInterpreter.getSymbolTable().localfunctions(); |
|
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} |
|
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|
|
| 80 | 184 |
public static int getLayoutFromTags(Tags tags) {
|
| 81 | 185 |
String layoutMode = (String) tags.get( |
| 82 | 186 |
DynFormSPIManager.TAG_DYNFORM_LAYOUTMODE, |
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