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package org.apache.turbine.modules.screens; |
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import java.util.Iterator; |
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import java.util.Map; |
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import org.apache.ecs.ConcreteElement; |
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import org.apache.ecs.html.B; |
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import org.apache.ecs.html.H3; |
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import org.apache.ecs.html.H4; |
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import org.apache.ecs.html.PRE; |
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import org.apache.ecs.html.TD; |
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import org.apache.ecs.html.TR; |
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import org.apache.ecs.html.Table; |
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import org.apache.turbine.modules.Screen; |
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import org.apache.turbine.util.RunData; |
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public class Error extends Screen |
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{ |
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public ConcreteElement doBuild(RunData data) throws Exception |
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{ |
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data.setTitle("There has been an error!"); |
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Table table = new Table().setBorder(0); |
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boolean hasValues = false; |
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for (Iterator it = data.getParameters().keySet().iterator(); |
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it.hasNext();) |
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{ |
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String key = (String) it.next(); |
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String value = data.getParameters().getString(key); |
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TR tr = |
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new TR().addElement( |
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new TD().addElement(class="keyword">new B(key))).addElement( |
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new TD().addElement(" = " + value)); |
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table.addElement(tr); |
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hasValues = true; |
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} |
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Table table2 = new Table().setBorder(0); |
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Map varDebug = data.getDebugVariables(); |
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boolean hasValues2 = false; |
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for (Iterator i = varDebug.keySet().iterator(); i.hasNext();) |
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{ |
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String key = (String) i.next(); |
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String value = varDebug.get(key).toString(); |
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TR tr = |
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new TR().addElement( |
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new TD().addElement(class="keyword">new B(key))).addElement( |
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new TD().addElement(" = " + value)); |
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table2.addElement(tr); |
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hasValues2 = true; |
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} |
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data.getPage().getBody().addElement( |
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new H3( |
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data.getTitle() |
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+ " Please review the exception below " |
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+ "for more information.")); |
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if (hasValues) |
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{ |
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data.getPage().getBody().addElement( |
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new H4().addElement("Get/Post Data:")); |
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data.getPage().getBody().addElement(table); |
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} |
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if (hasValues2) |
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{ |
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data.getPage().getBody().addElement( |
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new H4().addElement("Debugging Data:")); |
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data.getPage().getBody().addElement(table2); |
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} |
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String trace = data.getStackTrace(); |
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if (trace != null) |
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{ |
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data |
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.getPage() |
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.getBody() |
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.addElement(new H4().addElement("The exception is:")) |
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.addElement(new PRE(trace)) |
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.addElement(new PRE(data.getStackTraceException().toString())); |
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} |
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return null; |
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} |
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} |