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diagnostics

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This commit is contained in:
Peter Gromov
2009-09-21 16:51:34 +04:00
parent 852193dd92
commit 0aea883e63
1 changed files with 21 additions and 1 deletions
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xml/dom-impl/src/com/intellij/util/xml/impl/DomAnchorImpl.java
+21 -1
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@@ -4,10 +4,13 @@
*/
package com.intellij.util.xml.impl;
import com.intellij.psi.xml.XmlAttribute;
import com.intellij.psi.xml.XmlFile;
import com.intellij.psi.xml.XmlTag;
import com.intellij.util.xml.DomElement;
import com.intellij.util.xml.DomManager;
import com.intellij.util.xml.DomFileElement;
import com.intellij.util.xml.GenericAttributeValue;
import com.intellij.util.xml.reflect.AbstractDomChildrenDescription;
import com.intellij.openapi.diagnostic.Logger;
import org.jetbrains.annotations.Nullable;
@@ -42,7 +45,24 @@ public abstract class DomAnchorImpl<T extends DomElement> {
final List<? extends DomElement> values = description.getValues(parent);
final int index = values.indexOf(t);
if (index < 0) {
LOG.assertTrue(false, "Index<0: description=" + description + "\nparent=" + parent + "\nt=" + t + "\nvalues=" + values);
final XmlTag parentTag = parent.getXmlTag();
StringBuilder diag = new StringBuilder("Index<0: description=" + description + "\nparent=" + parent + "\nt=" + t + "\nvalues=" + values + "\n");
if (parentTag != null) {
diag.append("Parent tag: ").append(parentTag.getName()).append("\n");
if (t instanceof GenericAttributeValue) {
for (XmlAttribute attribute : parentTag.getAttributes()) {
diag.append("attr: ").append(attribute.getName());
}
diag.append("\n");
} else {
for (XmlTag tag : parentTag.getSubTags()) {
diag.append("subtag: ").append(tag.getName());
}
diag.append("\n");
}
}
diag.append("Child name: ").append(t.getXmlElementName()).append(";").append(t.getXmlElementNamespaceKey());
LOG.assertTrue(false, diag);
}
return new IndexedAnchor<T>(parentAnchor, description, index);
}